Syngenta Crop Protection, the manufacturers of Warrior® (lambda-cyhalothrin) insecticide, recently announced a label change approved for Iowa and all neighboring states. The preharvest interval has been reduced from 45 days to 30 days in soybeans; therefore, do not apply this product within 30 days of harvest. No new insect pests were added to the label. Warrior is one of several insecticides commonly used for control of soybean aphids. Read and follow all label directions before using this product.
Iowa State University
Rice, Marlin E., "Warrior PHI reduced to 30 days" (2006). Integrated Crop Management News. 1259.
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