论文部分内容阅读
“2240”(Calvinphos)又名CAVP,系0—甲基—0′(二氯乙烯基)磷酸盐与二分子乙烯基磷酸酯的络合物,是合肥农药厂研制的新型有机磷杀虫剂。为了观察“2240”毒杀蚊类幼虫效果,并为今后防治蚊幼工作提供依据,我们于1984年8～9月对此药在室内进行杀灭蚊类幼虫试验,效果较好。现将观察结果报告如下。
Calvinphos, also known as CAVP, is a complex of 0-methyl-0 ’(dichlorovinyl) phosphate and two vinyl phosphate esters. It is a new organophosphate pesticide developed by Hefei Pesticide Factory . In order to observe the effect of “2240” poisoning mosquito larvae and provide the basis for future prevention and treatment of mosquito larvae, we tested the mosquito larvae indoors in the period from August to September of 1984 with good results. The observations are reported below.