{"id":8685,"date":"2026-08-12T10:12:18","date_gmt":"2026-08-12T14:12:18","guid":{"rendered":"https:\/\/invasivesc2stg.wpenginepowered.com\/invasive-species\/profile\/alliaire-officinale\/"},"modified":"2026-09-09T15:28:01","modified_gmt":"2026-09-09T19:28:01","slug":"alliaire-officinale","status":"publish","type":"profile","link":"https:\/\/www.invasivescanada.ca\/fr-ca\/invasive-species\/profile\/alliaire-officinale\/","title":{"rendered":"Alliaire officinale"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:29;line-height:1.21;\">Description<\/h2><\/div><div class=\"fusion-text fusion-text-1\"><p>L\u2019alliaire officinale (<em data-start=\"111\" data-end=\"131\">Alliaria petiolata<\/em>) est une plante bisannuelle envahissante originaire d\u2019Europe qui a \u00e9t\u00e9 introduite en Am\u00e9rique du Nord au XIXe si\u00e8cle en tant qu\u2019herbe comestible et plante m\u00e9dicinale. Elle peut former des populations denses dans les for\u00eats et autres espaces naturels, o\u00f9 elle \u00e9vince la v\u00e9g\u00e9tation indig\u00e8ne, y compris les esp\u00e8ces menac\u00e9es. L\u2019alliaire officinale peut \u00e9galement lib\u00e9rer des substances chimiques qui perturbent la croissance des plantes voisines et des champignons b\u00e9n\u00e9fiques du sol, alt\u00e9rant ainsi les \u00e9cosyst\u00e8mes forestiers. Une seule plante peut produire des milliers de graines, ce qui permet aux infestations de se propager et de persister pendant de nombreuses ann\u00e9es.<\/p>\n<\/div><ul style=\"--awb-line-height:27.2px;--awb-icon-width:27.2px;--awb-icon-height:27.2px;--awb-icon-margin:11.2px;--awb-content-margin:38.4px;\" class=\"fusion-checklist fusion-checklist-1 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong><span class=\"TextRun SCXW229310470 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW229310470 BCX0\">Nom scientifique :<\/span><\/span><\/strong><em><span class=\"TextRun SCXW229310470 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW229310470 BCX0\"> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW74381761 BCX0\">Alliaria<\/span><span class=\"NormalTextRun SCXW74381761 BCX0\"> <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW74381761 BCX0\">petiolata<\/span><span class=\"NormalTextRun SCXW74381761 BCX0\"> <\/span><\/span><\/span><\/em><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong><span class=\"TextRun SCXW183980669 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW183980669 BCX0\">Nom fran\u00e7ais :<\/span><\/span><\/strong><span class=\"TextRun SCXW183980669 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW183980669 BCX0\"> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW253441470 BCX0\">Allia<\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW253441470 BCX0\">ire<\/span><span class=\"NormalTextRun SCXW253441470 BCX0\"> officinale<\/span><\/span><\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW35610095 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><strong><span class=\"NormalTextRun SCXW35610095 BCX0\">Nom(s) commun(s) :<\/span><\/strong><span class=\"NormalTextRun SCXW35610095 BCX0\"> Alliaire officinale, <span class=\"TextRun SCXW150439018 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW150439018 BCX0\">Ail des haies<\/span><\/span><\/span><\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW35610095 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><strong><span class=\"NormalTextRun SCXW35610095 BCX0\">R\u00e9partition g\u00e9ographique :<\/span><\/strong><span class=\"NormalTextRun SCXW35610095 BCX0\"> On le trouve en <span class=\"NormalTextRun SCXW31793115 BCX0\">Colombie-Britannique, <\/span> en <span class=\"NormalTextRun SCXW31793115 BCX0\">Alberta, <\/span> en <span class=\"NormalTextRun SCXW31793115 BCX0\">Ontario, <\/span> au <span class=\"NormalTextRun SCXW31793115 BCX0\">Qu\u00e9bec, <\/span> au <span class=\"NormalTextRun SCXW31793115 BCX0\">Nouveau-Brunswick, <\/span> en<span class=\"NormalTextRun SCXW31793115 BCX0\">Nouvelle-\u00c9cosse<\/span><span class=\"NormalTextRun SCXW31793115 BCX0\"> et <\/span> \u00e0<span class=\"NormalTextRun SCXW31793115 BCX0\"> l'\u00cele-du-Prince-\u00c9douard. <\/span><span class=\"TextRun SCXW218486490 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW218486490 BCX0\"> <\/span><\/span><span class=\"EOP Selected SCXW218486490 BCX0\" data-ccp-props=\"\"> <\/span><\/span> <\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong><span class=\"TextRun SCXW71682600 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW71682600 BCX0\">Statut r\u00e9glementaire<\/span><\/span><\/strong><span class=\"TextRun SCXW71682600 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW71682600 BCX0\"><strong>:<\/strong> <span class=\"TextRun SCXW109846820 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW109846820 BCX0\">L&rsquo;alliaire officinale n&rsquo;est pas une esp\u00e8ce r\u00e9glement\u00e9e au niveau f\u00e9d\u00e9ral. Toutefois, elle est r\u00e9glement\u00e9e en tant que plante nuisible ou plante interdite dans   <\/span><\/span><a class=\"Hyperlink SCXW109846820 BCX0\" href=\"https:\/\/www.bclaws.gov.bc.ca\/civix\/document\/id\/complete\/statreg\/10_66_85\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW109846820 BCX0\" lang=\"EN-CA\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW109846820 BCX0\" data-ccp-charstyle=\"Hyperlink\">Colombie-Britannique<\/span><\/span><\/a><span class=\"TextRun SCXW109846820 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW109846820 BCX0\">,  <\/span><\/span><a class=\"Hyperlink SCXW109846820 BCX0\" href=\"https:\/\/www.alberta.ca\/provincially-regulated-weeds\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW109846820 BCX0\" lang=\"EN-CA\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW109846820 BCX0\" data-ccp-charstyle=\"Hyperlink\">Alberta<\/span><\/span><\/a><span class=\"TextRun SCXW109846820 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW109846820 BCX0\">,  <\/span><\/span><a class=\"Hyperlink SCXW109846820 BCX0\" href=\"https:\/\/biodiversity.sk.ca\/Docs\/InvasiveSpeciesCouncilFactSheets\/Garlic%20Mustard.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW109846820 BCX0\" lang=\"EN-CA\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW109846820 BCX0\" data-ccp-charstyle=\"Hyperlink\">Saskatchewan<\/span><\/span><\/a><span class=\"TextRun SCXW109846820 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW109846820 BCX0\">, et  <\/span><\/span><a class=\"Hyperlink SCXW109846820 BCX0\" href=\"https:\/\/www.gov.mb.ca\/agriculture\/crops\/weeds\/declaration-of-noxious-weeds-in-mb.html\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW109846820 BCX0\" lang=\"EN-CA\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW109846820 BCX0\" data-ccp-charstyle=\"Hyperlink\">Manitoba<\/span><\/span><\/a><span class=\"TextRun SCXW109846820 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW109846820 BCX0\">.  <\/span><\/span><\/span><\/span><\/p>\n<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-margin-top:10px;--awb-margin-left:30px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\" style=\"border-radius:25px;\"><img decoding=\"async\" width=\"1024\" height=\"683\" alt=\"Image of Garlic Mustard\" title=\"Garlic Mustard\" src=\"https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Quinten-Wiegersma-some-rights-reserved-CC-BY.jpeg\" class=\"img-responsive wp-image-8687\" srcset=\"https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Quinten-Wiegersma-some-rights-reserved-CC-BY-200x133.jpeg 200w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Quinten-Wiegersma-some-rights-reserved-CC-BY-400x267.jpeg 400w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Quinten-Wiegersma-some-rights-reserved-CC-BY-600x400.jpeg 600w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Quinten-Wiegersma-some-rights-reserved-CC-BY-800x534.jpeg 800w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Quinten-Wiegersma-some-rights-reserved-CC-BY.jpeg 1024w\" sizes=\"(max-width: 820px) 100vw, 1024px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-2 fusion-text-no-margin\" style=\"--awb-font-size:11px;--awb-line-height:1.2;--awb-letter-spacing:0px;--awb-margin-top:3px;--awb-margin-bottom:20px;--awb-margin-left:30px;--awb-text-font-family:&quot;Roboto Condensed&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p>\u00a9 Quinten Wiegersma via iNaturalist.org, utilis\u00e9 sous licence CC-BY<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:15px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:29;line-height:1.21;\">Introduction et diffusion<\/h2><\/div><div class=\"fusion-text fusion-text-3\"><p><span class=\"TextRun SCXW73276417 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW73276417 BCX0\">L&rsquo;alliaire officinale est originaire d&rsquo;Europe et a \u00e9t\u00e9 introduit en Am\u00e9rique du Nord au d\u00e9but du XIXe si\u00e8cle en tant qu&rsquo;herbe comestible<\/span><span class=\"NormalTextRun SCXW73276417 BCX0\"> et comme plante m\u00e9dicinale<\/span><span class=\"NormalTextRun SCXW73276417 BCX0\">.<\/span><span class=\"NormalTextRun SCXW73276417 BCX0\"> Sa pr\u00e9sence a \u00e9t\u00e9 signal\u00e9e pour la premi\u00e8re fois aux \u00c9tats-Unis en 1868 et au Canada en 1897<\/span><span class=\"NormalTextRun SCXW73276417 BCX0\">. <\/span><span class=\"NormalTextRun SCXW73276417 BCX0\"> <\/span><span class=\"NormalTextRun SCXW73276417 BCX0\">Elle se propage exclusivement par le biais de <\/span><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW73276417 BCX0\">graines<\/span><span class=\"NormalTextRun SCXW73276417 BCX0\"> et les peuplements denses peuvent produire plus de 60 000 graines par m\u00e8tre carr\u00e9.<\/span><\/span><span class=\"TextRun SCXW73276417 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW73276417 BCX0\"> <\/span><span class=\"NormalTextRun SCXW73276417 BCX0\">Elles <\/span><span class=\"NormalTextRun SCXW73276417 BCX0\">sont g\u00e9n\u00e9ralement transport\u00e9s sur de longues distances par<\/span><span class=\"NormalTextRun SCXW73276417 BCX0\"> les animaux et les humains<\/span><span class=\"NormalTextRun SCXW73276417 BCX0\"> , car la plupart des graines tombent \u00e0 proximit\u00e9 de la plante m\u00e8re<\/span><span class=\"NormalTextRun SCXW73276417 BCX0\">. Par exemple, les graines de l&rsquo;Alliaire officinale peuvent adh\u00e9rer \u00e0 la semelle des chaussures de randonn\u00e9e et \u00eatre diss\u00e9min\u00e9es le long des sentiers.<\/span><span class=\"NormalTextRun SCXW73276417 BCX0\"> <\/span><\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:15px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:29;line-height:1.21;\">Habitat<\/h2><\/div><div class=\"fusion-text fusion-text-4\"><p><span class=\"NormalTextRun SCXW12089862 BCX0\">L&rsquo;alliaire officinale peut pousser dans une grande vari\u00e9t\u00e9 d&rsquo;habitats<\/span><span class=\"NormalTextRun SCXW12089862 BCX0\">. On la trouve couramment dans les zones perturb\u00e9es, telles que les bords de route, les sentiers ou le long des cl\u00f4tures <\/span><span class=\"NormalTextRun SCXW12089862 BCX0\">et<\/span><span class=\"NormalTextRun SCXW12089862 BCX0\"> et les lisi\u00e8res de for\u00eat. De l\u00e0, elle peut se propager dans des zones \u00e0 forte valeur \u00e9cologique, telles que les for\u00eats anciennes. <\/span><span class=\"NormalTextRun SCXW12089862 BCX0\">Elle s&rsquo;adapte \u00e0 de nombreux types de sols ainsi qu&rsquo;\u00e0 divers r\u00e9gimes de luminosit\u00e9, mais on la rencontre le plus souvent pr\u00e8s des barrages<\/span><span class=\"NormalTextRun SCXW12089862 BCX0\">p<\/span><span class=\"NormalTextRun SCXW12089862 BCX0\">, <\/span><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW12089862 BCX0\">\u00e0 base de calcaire<\/span><span class=\"NormalTextRun SCXW12089862 BCX0\"> (calcaire)<\/span><span class=\"NormalTextRun SCXW12089862 BCX0\"> \u00e0 mi-ombre.<\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:15px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:29;line-height:1.21;\">Identification<\/h2><\/div><div class=\"fusion-text fusion-text-5\"><p><em><span class=\"TextRun SCXW90743459 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW90743459 BCX0\">Remarque : l'Alliaire officinale a un cycle de vie bisannuel qui s'\u00e9tend sur deux ans. Les plantes de premi\u00e8re et de deuxi\u00e8me ann\u00e9e pr\u00e9sentent des caract\u00e9ristiques d'identification diff\u00e9rentes<\/span><span class=\"NormalTextRun SCXW90743459 BCX0\">.<\/span><\/span><span class=\"EOP Selected SCXW90743459 BCX0\" data-ccp-props=\"\"> <\/span><\/em><\/p>\n<\/div><div class=\"fusion-text fusion-text-6\"><h4>Plantes annuelles<\/h4>\n<\/div><ul style=\"--awb-margin-bottom:20px;--awb-line-height:27.2px;--awb-icon-width:27.2px;--awb-icon-height:27.2px;--awb-icon-margin:11.2px;--awb-content-margin:38.4px;\" class=\"fusion-checklist fusion-checklist-2 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW139147530 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW139147530 BCX0\"><strong>Hauteur et tige<\/strong>: <\/span><\/span><span class=\"TextRun SCXW139147530 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW139147530 BCX0\">La plante se d\u00e9veloppe sous la forme d'une structure circulaire de feuilles appel\u00e9e rosette basale. <\/span><\/span> <span class=\"EOP Selected SCXW139147530 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong><span class=\"TextRun SCXW89693364 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW89693364 BCX0\">Feuilles :<\/span><\/span><\/strong><span class=\"TextRun SCXW89693364 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW89693364 BCX0\"> <span class=\"TextRun SCXW223507012 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW223507012 BCX0\">Feuilles vert fonc\u00e9, en forme de rein, aux bords festonn\u00e9s. Elles d\u00e9gagent une odeur caract\u00e9ristique d'ail lorsqu'on les \u00e9crase.<\/span><\/span><span class=\"EOP Selected SCXW223507012 BCX0\" data-ccp-props=\"\"> <\/span><\/span><\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong><span class=\"TextRun SCXW122786560 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW122786560 BCX0\">Fleurs :<\/span><\/span><\/strong><span class=\"TextRun SCXW122786560 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW122786560 BCX0\"> <span class=\"TextRun SCXW2284563 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW2284563 BCX0\">Ne fleurit pas.<\/span><\/span><\/span><\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW177295595 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><strong><span class=\"NormalTextRun SCXW177295595 BCX0\">Fruits :<\/span><\/strong><span class=\"NormalTextRun SCXW177295595 BCX0\"> <span class=\"NormalTextRun SCXW116942581 BCX0\">Ne produit pas de fruits<\/span><span class=\"NormalTextRun SCXW116942581 BCX0\">.<\/span><\/span><\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW240674938 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW240674938 BCX0\"><strong>Racines :<\/strong> <span class=\"TextRun SCXW161890321 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW161890321 BCX0\">Racine pivotante \u00e9lanc\u00e9e en forme de \u00ab S \u00bb ou de \u00ab J \u00bb.<\/span><\/span><\/span><\/span><\/p>\n<\/div><\/li><\/ul><div class=\"fusion-text fusion-text-7\"><h4>Plantes de deuxi\u00e8me ann\u00e9e<\/h4>\n<\/div><ul style=\"--awb-line-height:27.2px;--awb-icon-width:27.2px;--awb-icon-height:27.2px;--awb-icon-margin:11.2px;--awb-content-margin:38.4px;\" class=\"fusion-checklist fusion-checklist-3 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW139147530 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW139147530 BCX0\"><strong>Hauteur et tige<\/strong>: <span class=\"TextRun SCXW10655457 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW10655457 BCX0\">Elle d\u00e9veloppe une tige dress\u00e9e pouvant atteindre 1 m de haut. La tige est recouverte de poils fins.<\/span><\/span><span class=\"EOP SCXW10655457 BCX0\" data-ccp-props=\"\"> <\/span><\/span><\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong><span class=\"TextRun SCXW89693364 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW89693364 BCX0\">Feuilles :<\/span><\/span><\/strong><span class=\"TextRun SCXW89693364 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW89693364 BCX0\"> <span class=\"TextRun SCXW14251132 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW14251132 BCX0\">Les feuilles sont dispos\u00e9es en alternance le long de la tige. Elles sont d\u2019un vert moyen, triangulaires et pr\u00e9sentent des bords grossi\u00e8rement dentel\u00e9s. <\/span><\/span><\/span><\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong><span class=\"TextRun SCXW122786560 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW122786560 BCX0\">Fleurs :<\/span><\/span><\/strong><span class=\"TextRun SCXW122786560 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW122786560 BCX0\"> <span class=\"NormalTextRun SCXW167573457 BCX0\">Les fleurs sont regroup\u00e9es en ombelles (grappes florales en forme de parapluie) et apparaissent d\u2019avril \u00e0 juin. Elles sont petites et <\/span><span class=\"NormalTextRun SCXW167573457 BCX0\">blanches<\/span><span class=\"NormalTextRun SCXW167573457 BCX0\"> et compos\u00e9es de quatre p\u00e9tales. <\/span><\/span><\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW177295595 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><strong><span class=\"NormalTextRun SCXW177295595 BCX0\">Fruits :<\/span><\/strong><span class=\"NormalTextRun SCXW177295595 BCX0\"> <span class=\"TextRun SCXW244900075 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW244900075 BCX0\"> <\/span><\/span><span class=\"TextRun SCXW244900075 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW244900075 BCX0\">Les fruits sont des gousses (siliques) mesurant entre 2,5 cm et 6 cm de long et <\/span><span class=\"NormalTextRun SCXW244900075 BCX0\">contenant<\/span><span class=\"NormalTextRun SCXW244900075 BCX0\"> 10 \u00e0 20 graines.<\/span><\/span><span class=\"EOP SCXW244900075 BCX0\" data-ccp-props=\"\"> Ils apparaissent de fin juin jusqu'\u00e0 l'automne.<\/span><\/span><\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW240674938 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW240674938 BCX0\"><strong>Racines :<\/strong> <span class=\"TextRun SCXW161890321 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW161890321 BCX0\">Racine pivotante \u00e9lanc\u00e9e en forme de \u00ab S \u00bb ou de \u00ab J \u00bb.<\/span><\/span><\/span><\/span><\/p>\n<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.3333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.3333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\" style=\"border-radius:25px;\"><img decoding=\"async\" width=\"774\" height=\"774\" alt=\"Image of garlic mustard flower\" title=\"\u00a9 Kieran Roy Powell, iNaturalist (CC-BY)\" src=\"https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Kieran-Roy-Powell-some-rights-reserved-CC-BY.jpg\" class=\"img-responsive wp-image-8688\" srcset=\"https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Kieran-Roy-Powell-some-rights-reserved-CC-BY-200x200.jpg 200w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Kieran-Roy-Powell-some-rights-reserved-CC-BY-400x400.jpg 400w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Kieran-Roy-Powell-some-rights-reserved-CC-BY-600x600.jpg 600w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Kieran-Roy-Powell-some-rights-reserved-CC-BY.jpg 774w\" sizes=\"(max-width: 820px) 100vw, 400px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-8\"><p>Fleur de deuxi\u00e8me ann\u00e9e<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.3333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.3333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\" style=\"border-radius:25px;\"><img decoding=\"async\" width=\"1024\" height=\"1024\" alt=\"Image of garlic mustard leaf\" title=\"\u00a9 Alexander Dubynin, iNaturalist (CC-BY)\" src=\"https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Alexander-Dubynin-some-rights-reserved-CC-BY.jpeg\" class=\"img-responsive wp-image-8692\" srcset=\"https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Alexander-Dubynin-some-rights-reserved-CC-BY-200x200.jpeg 200w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Alexander-Dubynin-some-rights-reserved-CC-BY-400x400.jpeg 400w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Alexander-Dubynin-some-rights-reserved-CC-BY-600x600.jpeg 600w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Alexander-Dubynin-some-rights-reserved-CC-BY-800x800.jpeg 800w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Alexander-Dubynin-some-rights-reserved-CC-BY.jpeg 1024w\" sizes=\"(max-width: 820px) 100vw, 400px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-9\"><p>Feuille de deuxi\u00e8me ann\u00e9e<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.3333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.3333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\" style=\"border-radius:25px;\"><img decoding=\"async\" width=\"787\" height=\"787\" alt=\"Image of first-year garlic mustard\" title=\"\u00a9 Jason L Miller, iNaturalist (CC-BY-NC-SA)\" src=\"https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Jason-L-Miller-some-rights-reserved-CC-BY-NC-SA.jpeg\" class=\"img-responsive wp-image-8690\" srcset=\"https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Jason-L-Miller-some-rights-reserved-CC-BY-NC-SA-200x200.jpeg 200w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Jason-L-Miller-some-rights-reserved-CC-BY-NC-SA-400x400.jpeg 400w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Jason-L-Miller-some-rights-reserved-CC-BY-NC-SA-600x600.jpeg 600w, https:\/\/www.invasivescanada.ca\/wp-content\/uploads\/2026\/08\/\u00a9-Jason-L-Miller-some-rights-reserved-CC-BY-NC-SA.jpeg 787w\" sizes=\"(max-width: 820px) 100vw, 400px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-10\"><p>Plante annuelle<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:15px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:29;line-height:1.21;\">Cons\u00e9quences<\/h2><\/div><ul style=\"--awb-line-height:27.2px;--awb-icon-width:27.2px;--awb-icon-height:27.2px;--awb-icon-margin:11.2px;--awb-content-margin:38.4px;\" class=\"fusion-checklist fusion-checklist-4 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW169215653 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW169215653 BCX0\"><span class=\"TextRun SCXW199035598 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW199035598 BCX0\">L'alliaire officinale peut-il<\/span><span class=\"NormalTextRun SCXW199035598 BCX0\">envahir des zones \u00e0 forte valeur \u00e9cologique, telles que les for\u00eats anciennes, o\u00f9 elle peut supplanter les esp\u00e8ces indig\u00e8nes. Cela <\/span><span class=\"NormalTextRun SCXW199035598 BCX0\">comprend les esp\u00e8ces en p\u00e9ril. Par exemple, en Ontario, l'Alliaire officinale menace <\/span><span class=\"NormalTextRun SCXW199035598 BCX0\">le ginseng d'Am\u00e9rique (<\/span><\/span><em><span class=\"TextRun SCXW199035598 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW199035598 BCX0\">Panax <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW199035598 BCX0\">quinquefolius<\/span><\/span><\/em><span class=\"TextRun SCXW199035598 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW199035598 BCX0\">), le trillium retombant (<\/span><\/span><em><span class=\"TextRun SCXW199035598 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW199035598 BCX0\">Trillium <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW199035598 BCX0\">flexipes<\/span><\/span><\/em><span class=\"TextRun SCXW199035598 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW199035598 BCX0\">), fausse an\u00e9mone de l'Est (<\/span><\/span><em><span class=\"TextRun SCXW199035598 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SpellingErrorV2Themed SCXW199035598 BCX0\">Enemion<\/span><span class=\"NormalTextRun SCXW199035598 BCX0\"> <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW199035598 BCX0\">biternatum<\/span><\/span><\/em><span class=\"TextRun SCXW199035598 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW199035598 BCX0\">), menthe des montagnes \u00e0 poils blancs <\/span><span class=\"NormalTextRun SCXW199035598 BCX0\">et<\/span><span class=\"NormalTextRun SCXW199035598 BCX0\">et le pavot des bois (<\/span><\/span><em><span class=\"TextRun SCXW199035598 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW199035598 BCX0\">Stylophorum <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW199035598 BCX0\">diphyllum<\/span><\/span><\/em><span class=\"TextRun SCXW199035598 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW199035598 BCX0\">)<\/span><span class=\"NormalTextRun SCXW199035598 BCX0\"> (<\/span><span class=\"NormalTextRun SCXW199035598 BCX0\">Meekins et McCarthy<\/span><span class=\"NormalTextRun SCXW199035598 BCX0\"> <\/span><span class=\"NormalTextRun SCXW199035598 BCX0\">1999<\/span><span class=\"NormalTextRun SCXW199035598 BCX0\"> ; <\/span><span class=\"NormalTextRun SCXW199035598 BCX0\">Nuzzo 1999<\/span><span class=\"NormalTextRun SCXW199035598 BCX0\">). <\/span> <\/span><span class=\"EOP Selected SCXW199035598 BCX0\" data-ccp-props=\"\"> <\/span><\/span><\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW21216309 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW21216309 BCX0\">L'alliaire officinale est une plante all\u00e9lopathique<\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">  et produit des substances chimiques qui emp\u00eachent la croissance des plantes voisines.  <\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">Cela  <\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">\u00e9galement  <\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">entrave la croissance des champignons mycorhiziens arbusculaires (CMA) qui  <\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">aider<\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">  plantes et arbres  <\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">wi<\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">l'absorption des nutriments et de l'eau par leurs racines.  <\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">La perte d'AMF peut  <\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">modification<\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">  l'\u00e9cosyst\u00e8me forestier en emp\u00eachant la croissance des plantes et des arbres indig\u00e8nes<\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">  (<\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">McCarthy et Hanson, 1998<\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">;  <\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">Burke<\/span><span class=\"NormalTextRun SCXW21216309 BCX0\"> <\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">20<\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">08<\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">).<\/span><span class=\"NormalTextRun SCXW21216309 BCX0\">  <\/span><\/span><span class=\"EOP Selected SCXW21216309 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW253396570 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW253396570 BCX0\">Les feuilles d'alliaire officinale ont une teneur \u00e9lev\u00e9e en nutriments, ce qui peut influencer le cycle des nutriments dans les for\u00eats. <\/span><span class=\"NormalTextRun AdvancedProofingIssueV2Themed SCXW253396570 BCX0\">En particulier, cela<\/span><span class=\"NormalTextRun SCXW253396570 BCX0\"> acc\u00e9l\u00e8re le rythme de d\u00e9composition de la liti\u00e8re de feuilles indig\u00e8nes, ce qui peut modifier les cycles de d\u00e9composition<\/span><span class=\"NormalTextRun SCXW253396570 BCX0\"> (<\/span><span class=\"NormalTextRun SCXW253396570 BCX0\">Rodgers <\/span> <\/span><span class=\"TextRun SCXW253396570 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW253396570 BCX0\">et al.<\/span><\/span><span class=\"TextRun SCXW253396570 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW253396570 BCX0\"> <\/span><span class=\"NormalTextRun SCXW253396570 BCX0\">2008<\/span><span class=\"NormalTextRun SCXW253396570 BCX0\">)<\/span><span class=\"NormalTextRun SCXW253396570 BCX0\">. <\/span><span class=\"NormalTextRun SCXW253396570 BCX0\">Cela peut modifier la structure et le fonctionnement des <\/span><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed GrammarErrorHighlight SCXW253396570 BCX0\">\u00e9cosyst\u00e8mes forestiers<\/span><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed GrammarErrorHighlight SCXW253396570 BCX0\">.<\/span><span class=\"NormalTextRun SCXW253396570 BCX0\"> <\/span><\/span><span class=\"EOP Selected SCXW253396570 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW225118859 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW225118859 BCX0\">L'alliaire officinale h\u00e9berge plusieurs virus susceptibles de <\/span><span class=\"NormalTextRun SCXW225118859 BCX0\">affecter<\/span><span class=\"NormalTextRun SCXW225118859 BCX0\"> les plantes horticoles et les cultures, <\/span><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW225118859 BCX0\">notamment :<\/span><span class=\"NormalTextRun SCXW225118859 BCX0\"> le virus de la mosa\u00efque du concombre<\/span><span class=\"NormalTextRun SCXW225118859 BCX0\"> (<\/span><\/span><em><span class=\"TextRun SCXW225118859 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SpellingErrorV2Themed SCXW225118859 BCX0\">Cucumovirus<\/span><span class=\"NormalTextRun SCXW225118859 BCX0\"> <\/span><\/span><\/em><span class=\"TextRun SCXW225118859 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><em><span class=\"NormalTextRun SCXW225118859 BCX0\">CMV<\/span><\/em><span class=\"NormalTextRun SCXW225118859 BCX0\">)<\/span><span class=\"NormalTextRun SCXW225118859 BCX0\">, virus de la tache annulaire noire du chou<\/span><span class=\"NormalTextRun SCXW225118859 BCX0\"> (<\/span><em><span class=\"NormalTextRun SCXW225118859 BCX0\">Potyvirus rapae<\/span><\/em><span class=\"NormalTextRun SCXW225118859 BCX0\">)<\/span><span class=\"NormalTextRun SCXW225118859 BCX0\">, et le virus de la mosa\u00efque du navet<\/span><span class=\"NormalTextRun SCXW225118859 BCX0\">.<\/span><\/span><span class=\"EOP Selected SCXW225118859 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW116459186 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW116459186 BCX0\">Lorsque cette plante envahit les p\u00e2turages des vaches laiti\u00e8res<\/span><span class=\"NormalTextRun SCXW116459186 BCX0\"> , qui l'ing\u00e8rent alors, celles-ci peuvent commencer \u00e0 produire un lait \u00e0 l'odeur d'ail, ce qui est peu attrayant pour les acheteurs. <\/span> <\/span><span class=\"EOP Selected SCXW116459186 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:15px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:29;line-height:1.21;\">Cycle de vie<\/h2><\/div><div class=\"fusion-text fusion-text-11\"><p><span class=\"TextRun SCXW39810101 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW39810101 BCX0\">L&rsquo;alliaire officinale commence \u00e0 pousser d\u00e8s le d\u00e9but du <\/span><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW39810101 BCX0\">printemps<\/span><span class=\"NormalTextRun SCXW39810101 BCX0\"> et ses feuilles sont souvent vertes sous la neige. Cela lui conf\u00e8re un avantage concurrentiel, car elle <\/span><span class=\"NormalTextRun AdvancedProofingIssueV2Themed SCXW39810101 BCX0\">est capable de<\/span><span class=\"NormalTextRun SCXW39810101 BCX0\"> commencer \u00e0 pousser plus t\u00f4t que de nombreuses esp\u00e8ces indig\u00e8nes.<\/span><\/span><span class=\"TextRun SCXW39810101 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW39810101 BCX0\"> <\/span><\/span><span class=\"TextRun SCXW39810101 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW39810101 BCX0\">L&rsquo;Alliaire officinale a un cycle de vie bisannuel qui s&rsquo;\u00e9tend sur deux ans. La premi\u00e8re ann\u00e9e, la plante pousse pr\u00e8s du sol, formant une structure circulaire de feuilles appel\u00e9e \u00ab rosette basale \u00bb, et ne fleurit pas. La deuxi\u00e8me ann\u00e9e, elle produit une tige dress\u00e9e et fleurit au <\/span><span class=\"NormalTextRun SCXW39810101 BCX0\">printemps jusqu\u2019en \u00e9t\u00e9 (d\u2019avril \u00e0 juin). Les fleurs produisent des gousses (siliques)<\/span><span class=\"NormalTextRun SCXW39810101 BCX0\"> sont produites en \u00e9t\u00e9 <\/span><span class=\"NormalTextRun SCXW39810101 BCX0\">(fin juin) <\/span><span class=\"NormalTextRun SCXW39810101 BCX0\">et se poursuit jusqu\u2019\u00e0 l\u2019automne. <\/span><span class=\"NormalTextRun SCXW39810101 BCX0\">Une fois qu\u2019une plante d\u2019Alliaire officinale a fleuri, elle meurt et une nouvelle plante germe \u00e0 partir de la graine. <\/span><span class=\"NormalTextRun SCXW39810101 BCX0\">Un seul plant peut produire jusqu\u2019\u00e0 8 000 graines. <\/span><span class=\"NormalTextRun SCXW39810101 BCX0\">Les plantes<\/span><span class=\"NormalTextRun SCXW39810101 BCX0\"> peuvent repousser \u00e0 partir du collet ou produire plusieurs capitules<\/span><span class=\"NormalTextRun SCXW39810101 BCX0\"> apr\u00e8s avoir \u00e9t\u00e9 coup\u00e9es<\/span><span class=\"NormalTextRun SCXW39810101 BCX0\"> (<\/span><span class=\"NormalTextRun SCXW39810101 BCX0\">Cavers<\/span><\/span><span class=\"TextRun SCXW39810101 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW39810101 BCX0\"> <\/span><span class=\"NormalTextRun SCXW39810101 BCX0\">et al.<\/span><\/span><span class=\"TextRun SCXW39810101 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW39810101 BCX0\"> <\/span><span class=\"NormalTextRun SCXW39810101 BCX0\">1979<\/span><span class=\"NormalTextRun SCXW39810101 BCX0\">)<\/span><span class=\"NormalTextRun SCXW39810101 BCX0\">. <\/span> <\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:15px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:29;line-height:1.21;\">Ce que vous pouvez faire<\/h2><\/div><div class=\"fusion-text fusion-text-12\"><h4><strong>Vous pouvez contribuer \u00e0 emp\u00eacher la propagation de l&rsquo;alliaire officinale en :<\/strong><\/h4>\n<\/div><ul style=\"--awb-line-height:27.2px;--awb-icon-width:27.2px;--awb-icon-height:27.2px;--awb-icon-margin:11.2px;--awb-content-margin:38.4px;\" class=\"fusion-checklist fusion-checklist-5 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW155525438 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW155525438 BCX0\"><a href=\"https:\/\/www.invasivescanada.ca\/fr-ca\/impliquez-vous\/programmes-passez-a-laction\/jouez-clean-go\/\"><strong>Jouez nettoyez partez<\/strong><\/a>: <span class=\"TextRun SCXW255894045 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW255894045 BCX0\">Pour \u00e9viter la propagation d\u2019esp\u00e8ces envahissantes, restez sur les sentiers balis\u00e9s, nettoyez votre \u00e9quipement et vos <\/span><span class=\"NormalTextRun SCXW255894045 BCX0\">vos v\u00e9hicules<\/span><span class=\"NormalTextRun SCXW255894045 BCX0\"> et vos v\u00eatements apr\u00e8s avoir visit\u00e9 des zones infest\u00e9es, et \u00e9liminez correctement les d\u00e9bris v\u00e9g\u00e9taux. Le nettoyage du mat\u00e9riel et des v\u00e9hicules ayant <\/span><span class=\"NormalTextRun AdvancedProofingIssueV2Themed SCXW255894045 BCX0\">ont \u00e9t\u00e9 en contact avec<\/span><span class=\"NormalTextRun SCXW255894045 BCX0\"> <\/span><span class=\"NormalTextRun SCXW255894045 BCX0\">la moutarde <\/span><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW255894045 BCX0\">moutarde<\/span><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW255894045 BCX0\">, ainsi que<\/span><span class=\"NormalTextRun SCXW255894045 BCX0\"> sensibiliser le public \u00e0 l\u2019importance de ne pas d\u00e9placer de mati\u00e8res v\u00e9g\u00e9tales, peuvent contribuer \u00e0 emp\u00eacher la propagation vers de nouvelles zones.<\/span><\/span><span class=\"TextRun SCXW255894045 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW255894045 BCX0\">\u202f<\/span><\/span><\/span><\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW155525438 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW155525438 BCX0\"><a href=\"https:\/\/www.invasivescanada.ca\/fr-ca\/impliquez-vous\/programmes-passez-a-laction\/tout-sur-les-plantes\/\"><strong>Jardinez intelligemment<\/strong><\/a>: <span class=\"TextRun SCXW110350197 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW110350197 BCX0\">Faites<\/span><span class=\"NormalTextRun SCXW110350197 BCX0\"> pas<\/span><span class=\"NormalTextRun SCXW110350197 BCX0\"> plantez <\/span><span class=\"NormalTextRun SCXW110350197 BCX0\">Alliaire officinale <\/span><span class=\"NormalTextRun SCXW110350197 BCX0\">ni aucune autre esp\u00e8ce envahissante. Optez pour des alternatives indig\u00e8nes ou non envahissantes.\u202f<\/span><\/span><span class=\"TextRun SCXW110350197 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW110350197 BCX0\">\u00c9liminez correctement les d\u00e9chets verts et ne les d\u00e9versez pas dans les espaces naturels.<\/span><\/span><\/span><\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW19231561 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW19231561 BCX0\"><strong>Sensibilisation<\/strong>: Apprenez \u00e0 reconna\u00eetre l'Alliaire officinale et \u00e0<\/span><\/span><span class=\"TextRun SCXW19231561 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW19231561 BCX0\">sensibilisez le public<\/span><span class=\"NormalTextRun SCXW19231561 BCX0\"> sur les risques \u00e9cologiques pos\u00e9s par les esp\u00e8ces envahissantes<\/span><span class=\"NormalTextRun SCXW19231561 BCX0\"> <\/span><span class=\"NormalTextRun SCXW19231561 BCX0\">et encouragez des pratiques responsables au sein de votre communaut\u00e9.<\/span><\/span><span class=\"TextRun SCXW19231561 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW19231561 BCX0\">\u202f<\/span><\/span><span class=\"EOP Selected SCXW19231561 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><span class=\"TextRun SCXW149899184 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW149899184 BCX0\"><strong>Rapports<\/strong>: <span class=\"TextRun SCXW155179714 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW155179714 BCX0\">Rapport <\/span><span class=\"NormalTextRun SCXW155179714 BCX0\">Alliaire officinale<\/span><span class=\"NormalTextRun SCXW155179714 BCX0\"> et toute esp\u00e8ce envahissante aux <\/span><span class=\"NormalTextRun SCXW155179714 BCX0\">autorit\u00e9s provinciales<\/span><span class=\"NormalTextRun SCXW155179714 BCX0\"> comp\u00e9tentes<\/span><\/span><span class=\"TextRun SCXW155179714 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW155179714 BCX0\"> <\/span><\/span><span class=\"TextRun SCXW155179714 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW155179714 BCX0\">telles que les conseils provinciaux charg\u00e9s des esp\u00e8ces envahissantes, ou signalez-les \u00e0 l'aide d'outils gratuits tels que<\/span><\/span><\/span><\/span><span class=\"TextRun SCXW149899184 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW149899184 BCX0\"> <\/span><a href=\"https:\/\/www.eddmaps.org\/\" target=\"_blank\" rel=\"noopener\"><span class=\"NormalTextRun SpellingErrorV2Themed SCXW149899184 BCX0\">EDDMapS<\/span><\/a><span class=\"NormalTextRun SCXW149899184 BCX0\"> et <\/span><a href=\"https:\/\/www.inaturalist.org\/home\" target=\"_blank\" rel=\"noopener\"><span class=\"NormalTextRun SCXW149899184 BCX0\">iNaturalist<\/span><\/a><span class=\"NormalTextRun SCXW149899184 BCX0\">.<\/span><\/span><span class=\"TextRun SCXW149899184 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW149899184 BCX0\">\u202f<\/span><\/span><span class=\"EOP Selected SCXW149899184 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>Responsabilit\u00e9 communautaire<\/strong>: utilisez le <a href=\"https:\/\/www.ontarioinvasiveplants.ca\/wp-content\/uploads\/2024\/02\/OIPC_BMP_GarlicMustard_1.pdf\" target=\"_blank\" rel=\"noopener\">guide des meilleures pratiques de gestion de l&rsquo;Alliaire officinale<\/a> pour \u00e9liminer de mani\u00e8re s\u00fbre et efficace cette plante de votre jardin ou des espaces verts de votre quartier.<\/p>\n<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:15px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-18 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:29;line-height:1.21;\">Autres ressources<\/h2><\/div><ul style=\"--awb-line-height:27.2px;--awb-icon-width:27.2px;--awb-icon-height:27.2px;--awb-icon-margin:11.2px;--awb-content-margin:38.4px;\" class=\"fusion-checklist fusion-checklist-6 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-angle-double-right fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><a class=\"Hyperlink SCXW190186591 BCX0\" href=\"https:\/\/www.ontarioinvasiveplants.ca\/wp-content\/uploads\/2024\/02\/OIPC_BMP_GarlicMustard_1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW190186591 BCX0\" lang=\"EN-CA\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW190186591 BCX0\" data-ccp-charstyle=\"Hyperlink\">Conseil de l'Ontario sur les plantes envahissantes : Meilleures pratiques de gestion concernant l'Alliaire officinale<\/span><\/span><\/a><span class=\"TextRun SCXW190186591 BCX0\" lang=\"EN-CA\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW190186591 BCX0\"> <\/span><\/span><span class=\"EOP Selected SCXW190186591 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-angle-double-right fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><a class=\"Hyperlink SCXW144711801 BCX0\" href=\"https:\/\/www.ontarioinvasiveplants.ca\/wp-content\/uploads\/2025\/03\/Garlic_Mustard_Technical_Bulletin_2024_FINAL_WEB.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW144711801 BCX0\" lang=\"EN-CA\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW144711801 BCX0\" data-ccp-charstyle=\"Hyperlink\">Bulletin technique du Conseil des plantes envahissantes de l'Ontario sur l'Alliaire officinale<\/span><\/span><\/a><span class=\"EOP Selected SCXW144711801 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-angle-double-right fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><a class=\"Hyperlink SCXW257140549 BCX0\" href=\"https:\/\/metrovancouver.org\/services\/regional-planning\/Documents\/garlic-mustard-best-management-practices.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW257140549 BCX0\" lang=\"EN-CA\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW257140549 BCX0\" data-ccp-charstyle=\"Hyperlink\">Meilleures pratiques de gestion de l'Alliaire officinale dans la r\u00e9gion m\u00e9tropolitaine de Vancouver<\/span><\/span><\/a><span class=\"EOP Selected SCXW257140549 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-angle-double-right fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><a class=\"Hyperlink SCXW89976761 BCX0\" href=\"https:\/\/abinvasives.ca\/wp-content\/uploads\/2020\/07\/PN_FS-GarlicMustard.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW89976761 BCX0\" lang=\"EN-CA\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW89976761 BCX0\" data-ccp-charstyle=\"Hyperlink\">Alliaire officinale \u2013 Conseil des esp\u00e8ces envahissantes de l'Alberta<\/span><\/span><\/a><span class=\"EOP Selected SCXW89976761 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-angle-double-right fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><a class=\"Hyperlink SCXW178812619 BCX0\" href=\"https:\/\/peiinvasives.com\/garlic-mustard\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW178812619 BCX0\" lang=\"EN-CA\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW178812619 BCX0\" data-ccp-charstyle=\"Hyperlink\">Alliaire officinale \u2013 Conseil des esp\u00e8ces envahissantes de l'\u00cele-du-Prince-\u00c9douard<\/span><\/span><\/a><span class=\"EOP Selected SCXW178812619 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-angle-double-right fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><a class=\"Hyperlink SCXW2330957 BCX0\" href=\"https:\/\/www.invasivespeciescentre.ca\/wp-content\/uploads\/2020\/07\/How-to-remove-garlic-mustard-1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW2330957 BCX0\" lang=\"EN-CA\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW2330957 BCX0\" data-ccp-charstyle=\"Hyperlink\">Comment \u00e9liminer l'Alliaire officinale \u2013 Centre des esp\u00e8ces envahissantes<\/span><\/span><\/a><span class=\"EOP Selected SCXW2330957 BCX0\" data-ccp-props=\"\"> <\/span><\/p>\n<\/div><\/li><\/ul><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:15px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-19 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-13\" style=\"--awb-font-size:14px;--awb-letter-spacing:1.2px;--awb-text-font-family:&quot;Roboto Condensed&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><ol>\n<li><span data-contrast=\"auto\">Burke, D. J. 2008. Effets de <\/span><i><span data-contrast=\"auto\">Alliaria petiolata<\/span><\/i><span data-contrast=\"auto\"> (Alliaire officinale ; Brassicaceae) sur la colonisation mycorhizienne et la structure des communaut\u00e9s chez trois plantes herbac\u00e9es dans une for\u00eat mixte de feuillus. American Journal of Botany 95(11) : 1416-1425.<\/span><span data-ccp-props=\"{\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Cavers PB, Heagy MI, Kokron RF. 1979. La biologie des mauvaises herbes du Canada. 35. <\/span><i><span data-contrast=\"auto\">Alliaria petiolata<\/span><\/i><span data-contrast=\"auto\"> (M. Bieb.) Cavara et Grande. Revue canadienne des sciences v\u00e9g\u00e9tales 59 : 217-22.<\/span><span data-ccp-props=\"{\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">McCarthy BC et Hanson SL. 1998. \u00c9valuation du potentiel all\u00e9lopathique de la plante envahissante Alliaria petiolata (Brassicaceae). Castanea 63(1) : 68-73. <\/span><span data-ccp-props=\"{\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Meekins, J. F. et McCarthy, B. C. 1999. Capacit\u00e9 concurrentielle de <\/span><i><span data-contrast=\"auto\">Alliaria petiolata<\/span><\/i><span data-contrast=\"auto\"> (Alliaire officinale, Brassicaceae), une plante herbac\u00e9e foresti\u00e8re envahissante et non indig\u00e8ne. International Journal of Plant Science 160(4) : 743-\u202f752. <\/span> <span data-ccp-props=\"{\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Nuzzo, V. 1999. Mod\u00e8le d&rsquo;invasion de l&rsquo;Alliaire officinale (<\/span><i><span data-contrast=\"auto\">Alliaria petiolata<\/span><\/i><span data-contrast=\"auto\">) dans les for\u00eats de grande qualit\u00e9. Biological Invasions 1 : 169-179.<\/span><span data-ccp-props=\"{\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Rodgers VL, Wolfe BE, Werden LK, Finzi AC. 2008. L&rsquo;esp\u00e8ce envahissante <\/span><i><span data-contrast=\"auto\">Alliaria petiolata<\/span><\/i><span data-contrast=\"auto\"> (Alliaire officinale) augmente la disponibilit\u00e9 des \u00e9l\u00e9ments nutritifs dans le sol des for\u00eats mixtes de feuillus et de conif\u00e8res du nord. Oecologia 157 : 459-471.<\/span><span data-ccp-props=\"{\"> <\/span><\/li>\n<\/ol>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;alliaire officinale (Alliaria petiolata) est une plante bisannuelle envahissante originaire d&rsquo;Europe, qui a \u00e9t\u00e9 introduite en Am\u00e9rique du Nord au XIXe si\u00e8cle en tant qu&rsquo;herbe comestible et plante m\u00e9dicinale. Elle peut former des peuplements denses dans les for\u00eats et autres espaces naturels, o\u00f9 elle \u00e9vince la v\u00e9g\u00e9tation indig\u00e8ne, y compris les esp\u00e8ces menac\u00e9es. <\/p>\n","protected":false},"author":8,"featured_media":8687,"parent":0,"template":"","meta":{"_acf_changed":false,"wds_primary_invasive-species-category":0},"invasive-species-category":[175],"class_list":["post-8685","profile","type-profile","status-publish","has-post-thumbnail","hentry","invasive-species-category-terrestrial"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.invasivescanada.ca\/fr-ca\/wp-json\/wp\/v2\/profile\/8685","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invasivescanada.ca\/fr-ca\/wp-json\/wp\/v2\/profile"}],"about":[{"href":"https:\/\/www.invasivescanada.ca\/fr-ca\/wp-json\/wp\/v2\/types\/profile"}],"author":[{"embeddable":true,"href":"https:\/\/www.invasivescanada.ca\/fr-ca\/wp-json\/wp\/v2\/users\/8"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invasivescanada.ca\/fr-ca\/wp-json\/wp\/v2\/media\/8687"}],"wp:attachment":[{"href":"https:\/\/www.invasivescanada.ca\/fr-ca\/wp-json\/wp\/v2\/media?parent=8685"}],"wp:term":[{"taxonomy":"invasive-species-category","embeddable":true,"href":"https:\/\/www.invasivescanada.ca\/fr-ca\/wp-json\/wp\/v2\/invasive-species-category?post=8685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}