条件筛选
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A comprehensive list of banned and restricted pesticides in China, essential knowledge for anyone in agriculture
List of pesticides banned from production, sale and use (33 types) BHC, DDT, toxaphene, dibromochloropropane, chlordimeform, ethylene dibromide, nitrofen, aldrin...
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To improve insecticidal effectiveness, these essential preparations cannot be skipped
For Chinese honey locust leaves, take 1.5 kg of fresh leaves, mash them, add 1.5 kg of water, filter out the residue, and keep the juice. For every 1 kg of juice, add 4 kg of water and spray; this can effectively control cotton aphids and red spider mites. For chinaberry leaves, take 0.5 kg of fresh leaves, mash them, add 3 kg of water, soak for half a day, and filter out the residue. Take the liquid and spray; it can control cotton aphids, red spider mites, cabbage caterpillars...