[Visitor (112.0.*.*)]answers [Chinese ] | Time :2023-05-19 | Organophosphorus pesticides refer to organic compound pesticides containing phosphorus. It is mainly used to control plant diseases, insects and weeds. Mostly oily liquid, garlic smell, highly volatile, slightly soluble in water, destroyed by alkali. In practical applications, high-efficiency, low-toxicity and low-residue varieties should be selected, such as Le Guo, Dichlormid, etc. Its widespread use in agricultural production has led to varying degrees of residues in crops. The harm of organophosphorus pesticides to the human body is mainly acute toxicity, mostly occurring in large doses or repeated contact, there will be a series of neurotoxic symptoms, such as sweating, tremor, confusion, language disorders, severe cases will appear respiratory paralysis, and even death.
function
Control plant diseases, insects and pests
Physical and chemical properties Most are oily or crystalline |
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