{"id":29304,"date":"2018-06-22T08:00:04","date_gmt":"2018-06-22T06:00:04","guid":{"rendered":"http:\/\/www.helenefm.com\/?p=29304"},"modified":"2018-06-22T07:55:10","modified_gmt":"2018-06-22T05:55:10","slug":"le-gua-lorobanche-une-menace-pour-les-champs-de-colza-et-les-abeilles","status":"publish","type":"post","link":"https:\/\/www.helenefm.com\/?p=29304","title":{"rendered":"Le Gua : l&rsquo;orobanche, une menace pour les champs de colza et les abeilles"},"content":{"rendered":"<p style=\"text-align: justify;\">Depuis 20 ans, agriculteurs et apiculteurs de Charente-Martime doivent faire face \u00e0 une menace commune : l\u2019orobanche. Une plante parasite qui ne produit pas de chlorophylle et qui doit donc se greffer \u00e0 une autre pour survivre. Elle s\u2019attaque essentiellement au colza jusqu\u2019\u00e0 le dess\u00e9cher. En deux d\u00e9cennies, elle n\u2019a cess\u00e9 de s\u2019\u00e9tendre dans le d\u00e9partement, et elle est tr\u00e8s difficile \u00e0 faire dispara\u00eetre. Un constat qui inqui\u00e8te Pascal Chauvet dont la parcelle situ\u00e9e au Gua, pr\u00e8s de Marennes, est infest\u00e9e :<\/p>\n<audio class=\"wp-audio-shortcode\" id=\"audio-29304-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"http:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/son-1-orobanche.mp3?_=1\" \/><a href=\"http:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/son-1-orobanche.mp3\">http:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/son-1-orobanche.mp3<\/a><\/audio>\n<p style=\"text-align: justify;\">\nL\u2019invasion d\u2019orobanche a aussi des cons\u00e9quences plus inattendues pour les abeilles. Les fleurs de colza constituent la nourriture majeure des insectes. Leur disparition serait dramatique comme l\u2019explique Philippe Lecompte, apiculteur et pr\u00e9sident du r\u00e9seau Biodiversit\u00e9 pour les abeilles :<\/p>\n<audio class=\"wp-audio-shortcode\" id=\"audio-29304-2\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"http:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/son-2-orobanche.mp3?_=2\" \/><a href=\"http:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/son-2-orobanche.mp3\">http:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/son-2-orobanche.mp3<\/a><\/audio>\n<p style=\"text-align: justify;\">\nAlors pour essayer de sauvegarder le colza et les abeilles, des recherches sont men\u00e9es, mais l\u2019orobanche se montre tr\u00e8s r\u00e9sistante. Nicolas Boursier, agronome, fait partie de ceux qui tentent de trouver un moyen de combattre le parasite :<\/p>\n<audio class=\"wp-audio-shortcode\" id=\"audio-29304-3\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"http:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/son-3-orobanche.mp3?_=3\" \/><a href=\"http:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/son-3-orobanche.mp3\">http:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/son-3-orobanche.mp3<\/a><\/audio>\n<p style=\"text-align: justify;\">\nLe combat contre l\u2019orobanche ne fait que commencer et il pourrait durer encore longtemps. Le probl\u00e8me \u00e9tant propre \u00e0 la r\u00e9gion, et n\u2019int\u00e9resse que peu la recherche internationale. La menace est pourtant r\u00e9elle pour les agriculteurs et les apiculteurs d\u2019abord, mais aussi pour les paysages d\u2019\u00e9t\u00e9 qui ne seraient plus tout \u00e0 fait les m\u00eames sans colza ni tournesols.<br \/>\n<img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"29305\" data-permalink=\"https:\/\/www.helenefm.com\/?attachment_id=29305\" data-orig-file=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/orobanche-1.jpg\" data-orig-size=\"1000,562\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;ALE-L21&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1529580579&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;3.79&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.00039308176100629&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"orobanche 1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/orobanche-1.jpg\" class=\"alignleft size-full wp-image-29305\" src=\"http:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/orobanche-1.jpg\" alt=\"\" width=\"1000\" height=\"562\" srcset=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/orobanche-1.jpg 1000w, https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/orobanche-1-300x169.jpg 300w, https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/orobanche-1-768x432.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Depuis 20 ans, agriculteurs et apiculteurs de Charente-Martime doivent faire face \u00e0 une menace commune : l\u2019orobanche. Une plante parasite qui ne produit pas de chlorophylle et qui doit donc se greffer<a class=\"moretag\" href=\"https:\/\/www.helenefm.com\/?p=29304\">Lire la suite&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":29308,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Le Gua : l'orobanche, une menace pour les champs de colza et les abeilles","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[103],"tags":[69],"class_list":["post-29304","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fil-infos-redaction","tag-marennes"],"views":1625,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2018\/06\/orobanche-4.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p48eP9-7CE","_links":{"self":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/29304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=29304"}],"version-history":[{"count":1,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/29304\/revisions"}],"predecessor-version":[{"id":29312,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/29304\/revisions\/29312"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/media\/29308"}],"wp:attachment":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=29304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}