Akita control
Earthworms can harm beans, sesame seeds, melons, cereals, and cruciferous vegetables. The favorable timing for the control of cockroaches is the second and third instar nymphs. Control methods can be used in the following ways: Before spraying at 8 o'clock in the morning and after 5 o'clock in the afternoon, use powder or powder of enemy powder, spray powder of enemy horse powder, and use l-l.5 kg per mu. Up to 90 or more. Spraying 20% ​​per acre to kill 30 ml of D, spray 40 kg of water, control efficiency of about 98%. The grass trapping and killing utilizes its habit of hiding grass in the grass during the daytime. The grass is piled in the field in the evening or at dawn. The grass can be sprayed evenly with 90% crystal trichlorfon, and the trapping insects are annihilated. It should be noted that it is best to consolidate the action when it comes to prevention and control. When spraying, we must first start from the four weeks and gradually proceed to the heart in order to prevent it completely.