{"id":8646,"date":"2025-03-17T11:49:44","date_gmt":"2025-03-17T10:49:44","guid":{"rendered":"https:\/\/www.imbe.fr\/?p=8646"},"modified":"2025-03-18T15:56:35","modified_gmt":"2025-03-18T14:56:35","slug":"flore-spontanee","status":"publish","type":"post","link":"https:\/\/www.imbe.fr\/en\/flore-spontanee\/","title":{"rendered":"Spontaneous flora, a natural ally in protecting orchards"},"content":{"rendered":"
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\"Suivi
Monitoring in an apple orchard, Saint R\u00e9my.<\/figcaption><\/figure>

Modern agriculture faces a dual challenge: reducing the use of pesticides while preserving biodiversity. By studying 18 apple orchards in Provence, INRAE and IMBE researchers have shown that spontaneous flora plays a key role in protecting crops by providing refuge and resources for pollinating insects and natural predators of pests.<\/p>

In the Mediterranean apple orchards of the Basse Vall\u00e9e de la Durance, INRAE researchers, in collaboration with the Institut M\u00e9diterran\u00e9en de Biodiversit\u00e9 et d'\u00c9cologie marine et continentale (IMBE), studied the interactions between spontaneous flora, pollinators and the main pests. They found that 5 to 10 % of flowers among this flora are enough to attract a significant diversity of beneficial insects. These include hoverflies and parasitoid wasps, two valuable allies in the fight against pests such as codling moth (Cydia pomonella<\/em>) and the apple aphid (Dysaphis plantaginea<\/em>), which are major threats to apple growing.<\/p>

However, although spontaneous flora help to attract the natural enemies of insect pests, the results, published in the journal Agriculture, Ecosystems & Environment, do not yet guarantee a systematic reduction in infestations. Further research is needed to understand the mechanisms involved, and in particular the complex interactions between the various insects.<\/p>

For further information: link<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

L\u2019agriculture moderne fait face \u00e0 un double d\u00e9fi : r\u00e9duire l\u2019utilisation des pesticides tout en pr\u00e9servant la biodiversit\u00e9. En \u00e9tudiant 18 vergers de pommiers en Provence, les chercheurs d\u2019INRAE et […]<\/p>\n","protected":false},"author":232,"featured_media":8656,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-8646","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-publication"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.imbe.fr\/en\/wp-json\/wp\/v2\/posts\/8646","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.imbe.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.imbe.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.imbe.fr\/en\/wp-json\/wp\/v2\/users\/232"}],"replies":[{"embeddable":true,"href":"https:\/\/www.imbe.fr\/en\/wp-json\/wp\/v2\/comments?post=8646"}],"version-history":[{"count":17,"href":"https:\/\/www.imbe.fr\/en\/wp-json\/wp\/v2\/posts\/8646\/revisions"}],"predecessor-version":[{"id":8667,"href":"https:\/\/www.imbe.fr\/en\/wp-json\/wp\/v2\/posts\/8646\/revisions\/8667"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.imbe.fr\/en\/wp-json\/wp\/v2\/media\/8656"}],"wp:attachment":[{"href":"https:\/\/www.imbe.fr\/en\/wp-json\/wp\/v2\/media?parent=8646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.imbe.fr\/en\/wp-json\/wp\/v2\/categories?post=8646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.imbe.fr\/en\/wp-json\/wp\/v2\/tags?post=8646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}