Control object and use method of chlorpyrifos

Chlorpyrifos is a high-efficiency, broad-spectrum organophosphorus insecticide . It is an acetylcholinesterase inhibitor. It is a moderately toxic pesticide. It is used to control pesticides in the fruit and in the trunk of the fruit tree. The following are the control objects and use. method.

Control object and use method of chlorpyrifos

Rice planthopper, 1050-1350 g / ha 70-90 ml / mu stem and leaf spray

Rice rice leaf roller 螟1050-1350 g / ha 70-90 ml / acre stem and leaf spray

Cruciferous vegetable Spodoptera litura 675-900 g / ha 45-60 ml / acre stem and leaf spray

Amaranth roots 3750-4500 g / ha 250-300 ml / mu irrigation

Rice stem borer 1050-1350 g / ha 70-90 ml / acre stem and leaf spray

Wheat aphid 225-375 g / ha 15-25 ml / mu stems and leaves

The above is the relevant content of the prevention and treatment of chlorpyrifos and the use of it. It is hoped that friends who use chlorpyrifos can formulate different concentrations of chlorpyrifos according to different crops to ensure the normal growth of crops.

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