{"id":37247,"date":"2022-08-17T09:34:31","date_gmt":"2022-08-17T07:34:31","guid":{"rendered":"https:\/\/foretnature.be\/?post_type=resume-foret-mail&#038;p=37247"},"modified":"2022-09-05T13:12:38","modified_gmt":"2022-09-05T11:12:38","slug":"la-news-de-lowsf","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/la-news-de-lowsf\/","title":{"rendered":"La news de l\u2019OWSF"},"content":{"rendered":"<p>La news de l\u2019Observatoire Wallon de la Sant\u00e9 des For\u00eats fait le point sur les actualit\u00e9s phytosanitaires des for\u00eats wallonnes. Alors que le redoux d\u2019avril a frein\u00e9 la reprise des ips typographes et des chenilles d\u00e9foliatrices printani\u00e8res, la s\u00e9cheresse s\u2019est tout de m\u00eame bien install\u00e9e.<\/p>\n<p>Les quelques orages, parfois tr\u00e8s violents avec de la gr\u00eale, ont caus\u00e9 des d\u00e9g\u00e2ts sur des peuplements de pins sylvestres. \u00c0 la suite de cet \u00e9pisode, on peut retrouver des d\u00e9p\u00e9rissements provoqu\u00e9s par le pathog\u00e8ne Sphaeropsis sapinea qui semble profiter de ces blessures pour prolif\u00e9rer. Les n\u00e9croses cambiales sont \u00e9galement \u00e0 surveiller sur les arbres touch\u00e9s, car elles peuvent se d\u00e9velopper dans les ann\u00e9es suivant le traumatisme.<\/p>\n<p>Du c\u00f4t\u00e9 de la chenille processionnaire du ch\u00eane, l\u2019arriv\u00e9e des beaux jours co\u00efncident avec leur retour. Il est n\u00e9cessaire de bien identifier les chenilles dans les peuplements afin de ne pas exterminer une autre esp\u00e8ce, certaines \u00e9tant prot\u00e9g\u00e9es. Les nombreux signalements effectu\u00e9s s\u2019av\u00e8rent souvent de fausses alertes. Dans le doute, il est conseill\u00e9 de contacter la commune.<\/p>\n<p>Enfin, des peuplements d\u2019Abies grandis ont transmis l\u2019armillaire \u00e0 des peuplements contigus de douglas. Cette maladie provoqu\u00e9e par un champignon peut faire s\u00e9cher les arbres en quelques semaines. Un dispositif de suivi et d\u2019analyse sera install\u00e9 dans les prochaines semaines pour \u00e9valuer l\u2019\u00e9volution de la situation.<\/p>","protected":false},"excerpt":{"rendered":"<p>La news de l\u2019Observatoire Wallon de la Sant\u00e9 des For\u00eats fait le point sur les actualit\u00e9s phytosanitaires des for\u00eats wallonnes. Alors que le redoux d\u2019avril a frein\u00e9 la reprise des ips typographes et des chenilles d\u00e9foliatrices printani\u00e8res, la s\u00e9cheresse s\u2019est tout de m\u00eame bien install\u00e9e. Les quelques orages, parfois tr\u00e8s violents avec de la gr\u00eale, [&hellip;]<\/p>","protected":false},"featured_media":37290,"template":"","categories":[50],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La news de l\u2019OWSF - For\u00eat.Nature<\/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:\/\/foretnature.be\/en\/resume-foret-mail\/la-news-de-lowsf\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La news de l\u2019OWSF - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"La news de l\u2019Observatoire Wallon de la Sant\u00e9 des For\u00eats fait le point sur les actualit\u00e9s phytosanitaires des for\u00eats wallonnes. Alors que le redoux d\u2019avril a frein\u00e9 la reprise des ips typographes et des chenilles d\u00e9foliatrices printani\u00e8res, la s\u00e9cheresse s\u2019est tout de m\u00eame bien install\u00e9e. Les quelques orages, parfois tr\u00e8s violents avec de la gr\u00eale, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/la-news-de-lowsf\/\" \/>\n<meta property=\"og:site_name\" content=\"For\u00eat.Nature\" \/>\n<meta property=\"article:modified_time\" content=\"2022-09-05T11:12:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/foretnature.be\/wp-content\/uploads\/2022\/08\/f4edb7277e9ea2e8b3d8f5f88032fd58190d57dd535480bff49159980d426c4b.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"900\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/la-news-de-lowsf\/\",\"url\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/la-news-de-lowsf\/\",\"name\":\"La news de l\u2019OWSF - For\u00eat.Nature\",\"isPartOf\":{\"@id\":\"https:\/\/foretnature.be\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/la-news-de-lowsf\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/la-news-de-lowsf\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2022\/08\/f4edb7277e9ea2e8b3d8f5f88032fd58190d57dd535480bff49159980d426c4b.jpeg\",\"datePublished\":\"2022-08-17T07:34:31+00:00\",\"dateModified\":\"2022-09-05T11:12:38+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/la-news-de-lowsf\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/foretnature.be\/en\/resume-foret-mail\/la-news-de-lowsf\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/la-news-de-lowsf\/#primaryimage\",\"url\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2022\/08\/f4edb7277e9ea2e8b3d8f5f88032fd58190d57dd535480bff49159980d426c4b.jpeg\",\"contentUrl\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2022\/08\/f4edb7277e9ea2e8b3d8f5f88032fd58190d57dd535480bff49159980d426c4b.jpeg\",\"width\":900,\"height\":675,\"caption\":\"Des bois de sapins morts par le scolyte dans le Morvan en France \/Fir trees killed by the bark beetle in the Morvan, France\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/la-news-de-lowsf\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/foretnature.be\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"La news de l\u2019OWSF\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/foretnature.be\/en\/#website\",\"url\":\"https:\/\/foretnature.be\/en\/\",\"name\":\"For\u00eat.Nature\",\"description\":\"Une \u00e9quipe technique au service de la for\u00eat\",\"publisher\":{\"@id\":\"https:\/\/foretnature.be\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/foretnature.be\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/foretnature.be\/en\/#organization\",\"name\":\"For\u00eat.Nature\",\"url\":\"https:\/\/foretnature.be\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/foretnature.be\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png\",\"contentUrl\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png\",\"width\":300,\"height\":151,\"caption\":\"For\u00eat.Nature\"},\"image\":{\"@id\":\"https:\/\/foretnature.be\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"La news de l\u2019OWSF - For\u00eat.Nature","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/foretnature.be\/en\/resume-foret-mail\/la-news-de-lowsf\/","og_locale":"en_GB","og_type":"article","og_title":"La news de l\u2019OWSF - For\u00eat.Nature","og_description":"La news de l\u2019Observatoire Wallon de la Sant\u00e9 des For\u00eats fait le point sur les actualit\u00e9s phytosanitaires des for\u00eats wallonnes. 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