2021 Spotted Wing Drosophila Insecticides: Blueberries, Strawberries, Caneberries and Grapes

The University of Connecticut Cooperative Extension has prepared a chart showing trade names, active ingredients, IRAC codes, pre-harvest interval and restricted entry interval rates (days) per acre, and probable efficacy of insecticides used to control Spotted Wing Drosophila on blueberries, strawberries, caneberries, and grapes. Probable efficacy ratings are based on lab and field assays in western USA, Michigan, and Connecticut. The chart is provided with permission from Mary Concklin at UConn Extension.

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