{"id":3173,"date":"2021-03-31T05:54:00","date_gmt":"2021-03-31T04:54:00","guid":{"rendered":"http:\/\/www.bsv-reunion.fr\/?p=3173"},"modified":"2021-05-20T06:30:17","modified_gmt":"2021-05-20T05:30:17","slug":"bsv-cultures-maraicheres-mars-2021","status":"publish","type":"post","link":"https:\/\/www.bsv-reunion.fr\/?p=3173","title":{"rendered":"BSV cultures mara\u00eech\u00e8res &#8211; mars 2021"},"content":{"rendered":"<blockquote>\n<p><a href=\"https:\/\/www.bsv-reunion.fr\/wp-content\/uploads\/2021\/03\/BSV-maraichage-mars-2021-final.pdf\">&gt;&gt; T\u00e9l\u00e9charger le BSV &#8211; cultures maraich\u00e8res de mars 2021&lt;&lt;<\/a><\/p>\n<\/blockquote>\n<p>A retenir :<\/p>\n<p>&#8211; <u>M\u00e9t\u00e9orologie<\/u>\u00a0: la pluviom\u00e9trie moyenne de mars est l\u00e9g\u00e8rement d\u00e9ficitaire (- 10 % par rapport \u00e0 la normale 1981-2010). Les temp\u00e9ratures moyennes sont par contre plus \u00e9lev\u00e9es, l&rsquo;\u00e9cart \u00e0 la normale est de + 0,6 \u00b0C.<\/p>\n<p>&#8211; <u>Suivi des parcelles fixes<\/u>\u00a0:<\/p>\n<p>Tomate\u00a0: apparition de maladies cryptogamiques (mildiou, botrytis) et de bact\u00e9rioses.<\/p>\n<p>Pomme de terre\u00a0: pr\u00e9sence de mildiou.<\/p>\n<p>Laitue\u00a0: augmentation des attaques cryptogamiques.<\/p>\n<p>Cucurbitac\u00e9es\u00a0: population de mouches des l\u00e9gumes toujours \u00e9lev\u00e9e.<\/p>\n<p>&#8211; <u>Observations ponctuelles<\/u> :<\/p>\n<p>Attaque de vers blancs sur patate douce, signalement de gale bact\u00e9rienne sur tomate, de rouille blanche sur chou de chine, de bact\u00e9rioses sur chou et de mildiou sur taro.<\/p>\n<p>D\u00e9couverte d&rsquo;un nouveau virus \u00e0 Maurice, le ToMMV, qui a imm\u00e9diatement \u00e9t\u00e9 \u00e9radiqu\u00e9.<\/p>\n<p>&#8211; <u>Suivi sanitaire des cultures hors sol sous abri<\/u> :<\/p>\n<p>Sur tomate, d\u00e9g\u00e2ts de la mineuse <em>Tuta absoluta <\/em>en baisse, forte pr\u00e9sence d&rsquo;aleurode.<\/p>\n<p>L&rsquo;o\u00efdium reste la maladie dominante pour l&rsquo;ensemble des cultures suivies sous abri.<\/p>\n<p><strong>VIGILANCE : virus ToLCNDV, virus New Delhi des feuilles enroul\u00e9es de la tomate (NON PR\u00c9SENT).<\/strong><\/p>\n<p><strong>VIGILANCE : virus ToBRFV, virus du fruit rugueux brun de la tomate (NON PR\u00c9SENT).<\/strong><\/p>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&gt;&gt; T\u00e9l\u00e9charger le BSV &#8211; cultures maraich\u00e8res de mars 2021&lt;&lt; A retenir : &#8211; M\u00e9t\u00e9orologie\u00a0: la pluviom\u00e9trie moyenne de mars est l\u00e9g\u00e8rement d\u00e9ficitaire (- 10 % par rapport \u00e0 la normale 1981-2010). Les temp\u00e9ratures moyennes sont par contre plus \u00e9lev\u00e9es, l&rsquo;\u00e9cart \u00e0 la normale est de + 0,6 \u00b0C. &#8211; Suivi des parcelles fixes\u00a0: Tomate\u00a0: apparition de maladies cryptogamiques (mildiou, [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31,28],"tags":[470,329,469,468,222,200],"class_list":["post-3173","post","type-post","status-publish","format-standard","hentry","category-actualites","category-bsv_cultures-maraicheres","tag-bacterioses-choux","tag-culture-sous-abri","tag-mildiou-pomme-de-terre","tag-mildiou-taro","tag-vers-blancs","tag-viroses-tomate"],"_links":{"self":[{"href":"https:\/\/www.bsv-reunion.fr\/index.php?rest_route=\/wp\/v2\/posts\/3173","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bsv-reunion.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bsv-reunion.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bsv-reunion.fr\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bsv-reunion.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3173"}],"version-history":[{"count":2,"href":"https:\/\/www.bsv-reunion.fr\/index.php?rest_route=\/wp\/v2\/posts\/3173\/revisions"}],"predecessor-version":[{"id":3179,"href":"https:\/\/www.bsv-reunion.fr\/index.php?rest_route=\/wp\/v2\/posts\/3173\/revisions\/3179"}],"wp:attachment":[{"href":"https:\/\/www.bsv-reunion.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bsv-reunion.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bsv-reunion.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}