Polyglycoside is a non-systemic broad-spectrum organophosphorus insecticide with contact and stomach toxicity, and can control harmful insects and mites in cotton and vegetable fields. At the same time, the worms have the characteristics of quick knockdown, insecticidal and egg-killing, high efficiency, low toxicity to natural enemies and long residual period. The worms are widely used by farmers' friends, but many farmers' friends are not very clear about the worms. How to use the correct use of worms? The Chinese pesticide network Xiaobian summary "the specific use of the insects" is as follows.
Specific use of worms and worms can be used to control lepidopteran pests, thorny mouthparts pests and mites of cotton, wheat, rice, corn, tobacco, soybeans, fruit trees, sugar beets (not suitable for vegetables) and other crops. Classes; control of cotton bollworm, red bollworm, corn borer, cotton small bridgeworm, wheat moth, Spodoptera litura, diamond, blind elephant, thrips, spider mites, cotton leafhoppers and other pests and pests, the general dose is 44% of worms are 56-100 ml per mu.
The problem of small-scale editing of China's pesticide network : pesticides have certain harmfulness, and pay attention to safety when using insects.
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