{"id":4635,"date":"2016-08-05T08:00:53","date_gmt":"2016-08-05T12:00:53","guid":{"rendered":"http:\/\/www.arboplus.ca\/blog\/?p=4635"},"modified":"2016-08-31T12:01:05","modified_gmt":"2016-08-31T16:01:05","slug":"brulure-bacterienne-pommiers","status":"publish","type":"post","link":"https:\/\/www.arboplus.ca\/blog\/nouvelles-arboricoles\/brulure-bacterienne-pommiers.html","title":{"rendered":"Br\u00fblure bact\u00e9rienne des pommiers"},"content":{"rendered":"<h2>La br\u00fblure bact\u00e9rienne, c&rsquo;est quoi?<\/h2>\n<p>La br\u00fblure bact\u00e9rienne (ou feu bact\u00e9rien) est une maladie v\u00e9g\u00e9tale qui touche principalement les pommiers, les pommetiers d\u00e9coratifs, les poiriers et les sorbiers. La bact\u00e9rie qui est \u00e0 l\u2019origine de cette maladie est un organisme nuisible r\u00e9glement\u00e9. Elle peut causer la mort d\u2019un arbre en une seule saison.<\/p>\n<h2>Comment reconna\u00eetre les sympt\u00f4mes?<\/h2>\n<p>Le plus souvent, l\u2019arbre est infect\u00e9 au printemps, au moment de la floraison. Le rameau infect\u00e9 fl\u00e9trit, brunit et se courbe comme la crosse d\u2019une canne (voir la photo ci-dessous). \u00c0 compter de la troisi\u00e8me semaine de juin, ces sympt\u00f4mes sont faciles \u00e0 reconna\u00eetre.<\/p>\n<h2>Pourquoi la br\u00fblure bact\u00e9rienne me concerne-t-elle?<\/h2>\n<p>Les arbres infect\u00e9s sont susceptibles de contaminer les pommiers des vergers situ\u00e9s dans un rayon de cinq kilom\u00e8tres. La propagation de la maladie se fait principalement \u00e0 la floraison des pommiers, au moment de la pollinisation par les abeilles.<\/p>\n<p>M\u00eame si les arbres infect\u00e9s n\u2019ont aucune incidence sur la sant\u00e9 humaine, la br\u00fblure bact\u00e9rienne entra\u00eene des pertes \u00e9conomiques importantes dans les entreprises pomicoles (vergers).<\/p>\n<h2>Des mesures simples \u00e0 appliquer<\/h2>\n<p>Prenez soin des arbres qui sont sensibles \u00e0 la maladie, notamment les pommiers, de fa\u00e7on \u00e0 enrayer la maladie qui atteint un stade \u00e9pid\u00e9mique dans la r\u00e9gion des Laurentides.<\/p>\n<p>D\u00e8s que vous observez des sympt\u00f4mes de la maladie :<\/p>\n<ul>\n<li>Par temps sec, coupez la branche atteinte de 30 \u00e0 45 cm sous l\u2019emplacement du sympt\u00f4me;<\/li>\n<li>D\u00e9sinfectez vos outils apr\u00e8s chaque taille \u00e0 l\u2019aide d\u2019alcool \u00e0 friction;<\/li>\n<li>Laissez s\u00e9cher les branches coup\u00e9es, puis jetez-les dans un sac de plastique bien ferm\u00e9;<\/li>\n<li>Surveillez l\u2019apparition de nouveaux sympt\u00f4mes et proc\u00e9dez \u00e0 leur \u00e9limination au fur et \u00e0 mesure;<\/li>\n<li>Si le tronc est touch\u00e9, abattez l\u2019arbre.<\/li>\n<\/ul>\n<p>Pour plus d\u2019information, visitez la page Web suivante : <a href=\"http:\/\/www.mapaq.gouv.qc.ca\/vergersabandonnes\">www.mapaq.gouv.qc.ca\/vergersabandonnes<\/a>.<\/p>\n<h2>Ce que dit la loi<\/h2>\n<p>La Loi sur la protection sanitaire des cultures exige que toute personne prenne les mesures correctives appropri\u00e9es pour \u00e9viter que les v\u00e9g\u00e9taux dont elle a la propri\u00e9t\u00e9 ou la garde ne propagent un organisme nuisible r\u00e9glement\u00e9 \u00e0 une culture commerciale.<\/p>\n<p>Une amende peut \u00eatre impos\u00e9e en cas de non-respect de la Loi. Dans certains cas, les arbres infect\u00e9s peuvent \u00eatre abattus par les autorit\u00e9s comp\u00e9tentes, aux frais du propri\u00e9taire.<\/p>\n<h2>Qui peut vous aider?<\/h2>\n<ul>\n<li>Votre municipalit\u00e9.<\/li>\n<li>Votre centre de jardinage.<\/li>\n<li>Un agronome ou un <a href=\"http:\/\/www.arboplus.ca\/\">\u00e9mondeur<\/a>.<\/li>\n<\/ul>\n<a href=\"https:\/\/www.mapaq.gouv.qc.ca\/fr\/Publications\/Depliant_Brulure_Bacterienne.pdf\" class=\"button blue  medium  \" target=\"_blank\"><i class=\"fa-download\"><\/i>T\u00e9l\u00e9chargez la brochure d&rsquo;information du MAPAQ<\/a>\n","protected":false},"excerpt":{"rendered":"<p>La br\u00fblure bact\u00e9rienne (ou feu bact\u00e9rien) est une maladie v\u00e9g\u00e9tale qui touche principalement les pommiers, les pommetiers d\u00e9coratifs, les poiriers et les sorbiers. La bact\u00e9rie qui est \u00e0 l\u2019origine de cette maladie est un organisme nuisible r\u00e9glement\u00e9. Elle peut causer la mort d\u2019un arbre en une seule saison.<\/p>\n","protected":false},"author":2,"featured_media":4636,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[483,665,656,662,649,644,634,664,661,299,653,635,647,655,658,659,637,638,657,645,663,660,652,642,484,640,641,636,639,648,651,654,643,646,214,650],"class_list":["post-4635","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouvelles-arboricoles","tag-abeilles","tag-agronome","tag-alcool-a-friction","tag-amende","tag-arbres-infectes","tag-bacterie","tag-brulure-bacterienne","tag-centre-de-jardinage","tag-culture-commerciale","tag-emondeur","tag-entreprises-pomicoles","tag-feu-bacterien","tag-floraison","tag-laurentides","tag-loi","tag-loi-sur-la-protection-sanitaire-des-cultures","tag-maladie","tag-maladie-vegetale","tag-mapaq","tag-mort-dun-arbre","tag-municipalite","tag-organisme-nuisible","tag-pertes-economiques","tag-poiriers","tag-pollinisation","tag-pommetiers","tag-pommetiers-decoratifs","tag-pommier","tag-pommiers","tag-rameau-infecte","tag-sante-humaine","tag-soin-des-arbres","tag-sorbiers","tag-symptomes","tag-vegetaux","tag-vergers"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Br\u00fblure bact\u00e9rienne des pommiers - Feu bact\u00e9rien - Arboplus<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.arboplus.ca\/blog\/nouvelles-arboricoles\/brulure-bacterienne-pommiers.html\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Br\u00fblure bact\u00e9rienne des pommiers - Feu bact\u00e9rien - Arboplus\" \/>\n<meta property=\"og:description\" content=\"La br\u00fblure bact\u00e9rienne (ou feu bact\u00e9rien) est une maladie v\u00e9g\u00e9tale qui touche principalement les pommiers, les pommetiers d\u00e9coratifs, les poiriers et les sorbiers. La bact\u00e9rie qui est \u00e0 l\u2019origine de cette maladie est un organisme nuisible r\u00e9glement\u00e9. Elle peut causer la mort d\u2019un arbre en une seule saison.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.arboplus.ca\/blog\/nouvelles-arboricoles\/brulure-bacterienne-pommiers.html\" \/>\n<meta property=\"og:site_name\" content=\"Arboplus\" \/>\n<meta property=\"article:published_time\" content=\"2016-08-05T12:00:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2016-08-31T16:01:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.arboplus.ca\/blog\/wp-content\/uploads\/2016\/08\/brulure-bacterienne-des-pommiers.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Dominic Perugino\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dominic Perugino\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimation du temps de lecture\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.arboplus.ca\/blog\/nouvelles-arboricoles\/brulure-bacterienne-pommiers.html\",\"url\":\"https:\/\/www.arboplus.ca\/blog\/nouvelles-arboricoles\/brulure-bacterienne-pommiers.html\",\"name\":\"Br\u00fblure bact\u00e9rienne des pommiers - 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