There are more and more kinds of pesticides used in vegetables. Since the roots, stems, leaves, flowers, and fruits of vegetables can be used as edible parts and some can be eaten raw, they should use quasi-pesticides on vegetables and pass them through. Safe interval products can be marketed. Pesticides that are prohibited for use on vegetables include:
1. Highly toxic pesticides such as phosphoamine, methamidophos, monocrotophos, carbofuran, 3911, 1059, 1605, methyl 1605, Suhua 202, chlorpyrifos, isoprophos, trisphorus, zinc phosphide, Aluminum phosphide, cyanide, fluoroacetamide, arsenic, chloropicrin, pentachlorophenol, dibromochloropropane, 401, etc. These pesticides are highly toxic to humans and animals and can enter the body through people's mouth, skin and respiratory tract to cause acute poisoning.
2. Highly toxic, long-lived pesticides that can cause poisoning, such as mercury preparations, Saili Powder, and Xi Lisheng. These pesticides have a long residual effect, and have a half-life in the soil of 10-30 years. It can cause cumulative poisoning in human and livestock nervous systems.
3, low toxicity, long residual period, can cause accumulation of poisoning pesticides such as the already banned HCH, DDT and chlordane, poisonous kill Su, Dieler and so on. These pesticides are chemically stable, not easily degraded by sunlight and microbes, and can accumulate in the fats of plants, humans and livestock. Insecticides can induce humans and chronic poisoning in livestock and are banned on vegetables.
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