In recent times, it is the peak period of wheat ear blast in various regions. So what pesticide should be used to control wheat sorghum?
The selection of the medicament for prevention and treatment may be 20 g of 24% anti-pyrene · imidacloprid wettable powder, 20 g of 25% pymetrozine wettable powder, 40 ml of 5% acetamiprid emulsifiable concentrate, or 40 g of 10% imidacloprid wettable powder. Controlled by water spray.
When applying the medicine, it is necessary to mix enough water and spray evenly. The area with high insects was applied again after 7 days of the first control.
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