Insect growth regulators can be used for diamondback moth control
The appearance of the diamondback moth seriously affects the growth of crops, so pesticides such as insect growth regulators are chosen to completely eliminate it. First, 10.8% pyriproxyfen emulsifiable concentrate can be sprayed as an 800-1500 times dilution; second, 5% chlorfluazuron emulsifiable concentrate 30-60 ml mixed with 30 jin of water can be sprayed; third, 5% emamectin benzoate water-dispersible granules 5 g mixed with 30 jin of water can be spr...
The appearance of the diamondback moth seriously affects the growth of crops, so pesticides such as insect growth regulators are chosen to completely eliminate it. First, 10.8% pyriproxyfen emulsifiable concentrate can be sprayed as an 800-1500 times dilution; second, 5% chlorfluazuron emulsifiable concentrate 30-60 ml mixed with 30 jin of water can be sprayed; third, 5% emamectin benzoate water-dispersible granules 5 g mixed with 30 jin of water can be sprayed; fourth, 6% abamectin·chlorantraniliprole suspension concentrate 30-50 ml per mu, mixed with 60-90 jin of water, with a control effect lasting more than 15 days.
For the different types of pesticides above, choose flexibly according to the actual conditions in each area. First, pay attention to applying the pesticide during the peak outbreak period; second, apply the pesticide when the larvae are young; third, rotate the pesticides, and the same pesticide variety must not be applied frequently.