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1, highly toxic pesticides such as phosphorus amine, methamidophos, monocrotophos, carbofuran, 3911, 1059, 1605, methyl 1605, Suhua 202, chlorpyrifos, isopropyl phosphate, trisulfide, zinc phosphide, Aluminum phosphide, cyanide, fluoroacetamide, arsenic, chloropicrin, pentachlorophenol, dibromochloropropane, 401, and the like. These pesticides are highly toxic to humans and animals, and can enter the body through human mouth, skin and respiratory tract to cause acute poisoning.
2, high toxicity, long residual period, can cause accumulation of poisoning pesticides such as mercury preparations, Sai Li San, Xi Lisheng and so on. These pesticides have a long residual life and a half-life in the soil for 10-30 years. It can cause cumulative poisoning in the human and animal nervous system.
3. Low-toxic, long-lasting pesticides that can cause accumulation of poisoning. For example, hexachlorocyclohexane, DDT and chlordane, poisonous sodium, and dieldrin have been banned. These pesticides are chemically stable, are not easily decomposed by the influence of sunlight and microorganisms, and can accumulate in the fat of plants, humans and animals. Insecticides can cause people and animals to be chronically poisoned and banned on vegetables.
Vegetable disabled pesticides know long ago
There are more and more pesticides applied on vegetables. Because the roots, stems, leaves, flowers and fruits of vegetables can be used as edible parts, some can also be eaten raw. Therefore, the use of pesticides should be used on vegetables and the medicine should be passed. Safety interval products can only be harvested. Pesticides that are prohibited from being used on vegetables include:
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