防治蔬菜害虫,必须慎重选用农药。《福建农业》今年第2期发表《如何选用农药防治蔬菜害虫》的文章,现摘登如下,供蔬菜生产者参考。 一、禁用农药 (1)有机磷类的1605、甲基1605、甲胺磷、3911、磷胺、久效磷等。这些农药对人畜毒性很大,很容易引起急性中毒。(2)有机氯类的六六六、滴滴涕等。这类农药虽然低毒,但残效期长,能积累在植物或人畜体内的脂肪里,造 Control pests of vegetables, pesticides must be carefully selected. “Fujian Agriculture” published the second issue of this year, “How to use pesticides to control vegetable pests,” the article is summarized below, for vegetable producers reference. First, the ban on pesticides (1) organic phosphorus 1605, methyl 1605, methamidophos, 3911, phosphate, monocrotophos and so on. These pesticides on human and animal toxicity, it is easy to cause acute poisoning. (2) Hexachlorocyclohexane, DDT and other organic chlorine. Although these pesticides are low toxicity, but the residual effect of a long period, can accumulate in plant or animal fat body, made