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Insecticide Screening for Effectiveness in Controlling Thrips in Dry Bulb Onions

Jul 2010
Controlling thrips (onion and western flower) is becoming increasingly difficult for commercial onion growers in the Treasure Valley. One of the problems is resistance to some of the commonly used insecticides. The objective of this trial was to screen registered and non-registered insecticides to find those which have potential for use in thrips control programs.

By Lynn Jensen | Article