At present, it is the period of high incidence of corn plant aphids. Farmers’ friends have timely prevention and control methods. The prevention and control methods are as follows: The agent can be selected from 1000 times of 10% imidacloprid wettable powder, or 8000 times of 20% Kangfuduo concentrated solvent, or 20000 to 25000 times of 70% imilan water dispersant, and 500 times of 0.36% chlorophyll matrine aqueous solution. Or 2000 times of 10% beta cypermethrin EC, 2.500 times of 2.5% cyhalothrin, or 2000 times of 50% cyhalothrin. 50pcs Kn95 Face Mask,Adult Non-Woven Fabrics Cover,Adult Non-Woven Face Mask,3D Dimensional Kn95 Face Mask Dongguan Keyutai Mask Co., Ltd. , https://www.maskkytai.com
Corn borer control