Corn borer (corn borer) is a major pest of corn. In severely damaged years, corn can be reduced by more than 20%. The larvae break into the main stem or ear of the corn, which can break the main stem of the corn, resulting in reduced yield and quality of the corn. In the past, the prevention and control of corn borer was carried out by using a liquid medicine, a spray or a poisonous soil. It was laborious and cost-effective, and it was easy to cause crop damage and poisoning of humans and animals. The use of granule-type pesticides to control corn borer is not only low in cost, but also saves labor and labor, and it is not easy to cause poisoning of humans and animals and crops, which is very popular among farmers.
It is the best time to prevent and control the application of the control at the end of the corn heart, that is, the big bell mouth.
Master the appropriate dosage of 0.25-0.4 kg of 3% phoxim granules per mu of corn field.
Application method
1 point spreader method. Put the granules into the hopper hopper, and take the stalker at the corn horn to pinch each strain.
2 hand pinch method. Use a small amount of granules with your thumb and forefinger to sprinkle into the heart leaf. After the work is finished, wash your hands with soapy water.
It is the best time to prevent and control the application of the control at the end of the corn heart, that is, the big bell mouth.
Master the appropriate dosage of 0.25-0.4 kg of 3% phoxim granules per mu of corn field.
Application method
1 point spreader method. Put the granules into the hopper hopper, and take the stalker at the corn horn to pinch each strain.
2 hand pinch method. Use a small amount of granules with your thumb and forefinger to sprinkle into the heart leaf. After the work is finished, wash your hands with soapy water.
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