With the improvement of living standards, people pay more and more attention to the quality of agricultural products. Therefore, we must be careful in the process of management. Especially vegetables. Applicable pesticides should be used on vegetables, and the products should be harvested after a safe interval. China Pesticide Network () Shower Faucet,Bathroom Shower Faucets,Single Handle Shower Faucet,Bath Mixer Taps With Shower AIHUI Sanitary Ware , https://www.fsaihuisanitary.com
(1) Prohibited use on vegetables: highly toxic pesticides: such as phosphorus amine, methamidophos, monocrotophos, carbofuran, 3911, 1059, 1605, methyl 1605, Suhua 202, chlorpyrifos, isopropofol , trithiaphos, zinc phosphide, aluminum phosphide, cyanide, fluoroacetamide, arsenic, chloropicrin, pentachlorophenol, dibromochloropropane, 401, etc. These pesticides are highly toxic to humans and animals and can cause acute poisoning by entering the body through the human mouth, skin and respiratory tract. Highly toxic, long-lasting residual pesticides that can cause accumulation of poisoning: such as mercury preparations, Sai Li San, Xi Li Sheng and so on. These pesticides have a long residual period and have a half-life of 10-30 years in the soil, which can cause accumulation of poisoning in the nervous system of humans and animals. Low-toxic, long-lasting pesticides that can cause accumulation of poisoning: such as hexachlorocyclohexane, DDT and chlordane, poisonous sulphate, dieldrin, etc., which have been banned in the central government. These pesticides are chemically consolidated, are not easily decomposed by the influence of sunlight and microorganisms, and have low volatility. They dissipate 95% of their ability in soil for 10 years. They are fat-soluble drugs that can accumulate in plants and human and animal fat. Insecticides can cause chronic poisoning in humans and animals, and are banned on vegetables.
(2) Pesticides permitted for use on vegetables: biological pesticides . These pesticides are non-toxic to humans and animals, and have no pollution to the environment. They are non-polluting pesticides, such as insecticides, poisonous bacteria, 7216 bacteria, Bacillus thuringiensis, and DT. High-efficiency, low-toxic, low-residue insecticides such as dichlorvos, trichlorfon, enemy killings, insecticidal bismuth, phoxim, marathon, pyrethroids, pyrethroids, dicofol, carbaryl, and Le Fruit, omethoate, acephate, chlorpyrifos, fenthion, isopropyl phosphate, diazinon, azine, and permethrin. High-efficiency, low-toxic, low-residue fungicides such as cytotoxic, carbendazim, chlorothalonil, ethylphosphorus, thiophanate, methyl thiophanate, sterilized dan, zinc, dexame ring, and daisen Manganese, dexamethasone, stone sulphur mixture, Bordeaux mixture, copper soap solution, thiram, arsenic arsenic, copper sulphate, downy mildew, potassium permanganate, formaldehyde, sulfur powder, manganese zinc, powder rust, agricultural anti-120, 83 Add agents and so on. Herbicides: such as trifluralin, herbicide ether, herbicide No. 1, chlorpyrifos, and cable.