DELBAC, Lionel; DUPONT, M.; MOREAU, P.; THIERY, Denis

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DELBAC, Lionel
Santé et agroécologie du vignoble [UMR SAVE]

DUPONT, M.
Etablissements Salellas

MOREAU, P.
Etablissements Salellas

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Communication dans un congrès

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IOBC WPRS Bulletin, IOBC WPRS Bulletin, Working Group “Integrated Protection and Production in Viticulture”, 2011-10-02, Lacanau. 2013, vol. 85, p. 232 p.

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Mating disruption (MD) is a well known efficient technical crop protection against grape berry moths used allover European vineyards. The method is specific and requires observations of non target pests like microscopic arthropods under the foliage. In 2010, a skill transfer between INRA and an agricultural supplier started in Medoc AOC region near Bordeaux. Three fauna monitoring occurred during the growing season: flowering, bunch closure and maturity. Biodiversity was always important in the monitored vineyards, and this concerned both beneficials and pests. Typhlodroms were the most represented in the leaf communities. The history of MD did not seem to influence the biodiversity observed, and we found no clear effect of weed cover occurrence. We report the others species which were counted by our methodology.< Leer menos

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mating disruption, grape berry moths, fauna monitoring, microscopic arthropods, foliage

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Surveying the leaf arthropod community in Médoc vineyards under mating disruption against the European grapevine moth

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