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What harm do root-knot nematodes cause? What pesticide can kill them?
What harm do root-knot nematodes cause? What pesticide can kill them? Experienced gardeners, please help explain. Root-knot nematodes have a fairly wide host range, often damaging more than 30 kinds of vegetables including cucurbits, solanaceous fruits, legumes, radishes, carrots, lettuce, and Chinese cabbage. Therefore Zhongdiwang has compiled the harm and control methods of root-knot nematodes, as follows...
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Why do insecticides become less and less effective the more you use them?
Chlorpyrifos is a highly effective, broad-spectrum organophosphorus insecticide that acts on pests through contact toxicity, stomach toxicity and fumigation, and is especially effective against the brown planthopper. The relevant application techniques are described below: 1. Product characteristics: 1. Chlorpyrifos is currently available in China in formulations such as emulsifiable concentrate, granules and microemulsion. Among them...
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12 pesticides are about to be withdrawn from the market, and illegal use can lead to criminal punishment. Are you still using them?
As people attach more importance to food safety, the problem of excessive pesticide use on agricultural products is the first to bear the brunt. Highly toxic pesticides in particular are especially harmful to human health. Just...
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