Agroecological control of Flavescence dorée, a major vineyard pest

Flavescence dorée is a serious disease that causes major yield losses for European viticulture. Flavescence dorée is still spreading in Europe despite mandatory controls using insecticides. Vine infection by Flavescence dorée is done by the association of a phytoplasma – a bacterial parasite – and the leafhopper Scaphoideus titanus. The only actual solution to avoid the disease is to control the leafhopper. Chuche and Thiéry review the biology and ecology of the S. titanus leafhopper to highlight potential ecological remedies. Innovative techniques include symbionts, mating disruption and push-pull strategies including antifeedants


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