Le 01/11/1995, 00:00:00 > Articles

Flavescence dorée la guerre des Corbières

La Flavescence dorée est une maladie à phytoplasme. Elle est incurable en elle-même, on peut seulement empêcher la contamination. La maladie est transmise par la cicadelle S. titanus . L’article présente les méthodes et moyens de lutte utilisés dans cette région pour stabiliser le problème… Golden flavescence of grapevine, a phytoplasma disease carried by the Cicadelle Scaphoideus titanus has caused serious damage in the Corbières region of Languedoc-Roussillon in France. Compulsory aerial treatment was carried out in the most severely affected areas in 1994 and 1995, with the aim of stunting the disease by fighting the vector with effective insecticides. The case of organic wine producers was treated separately (the search for appropriate organic insecticides). The situation would seem to be under control, but vigilance is still the order of the day. There have been outbreaks in other French wine regions.

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Auteurs:

• M. Decoin

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