S482.3
湖南省农用化学品重点实验室资助
在室内采用点滴法测定了几种杀虫剂和增效剂以不同比例混配对粘虫３龄幼虫的毒力及其增效作用，结果表明，３种供试药剂单用时对粘虫的毒力从大到小的顺序为辛硫磷〉丁硫克百威〉双甲脒，其ＬＤ５０值分别为每虫０．０１９６，０．０２６４和１．２２２μｇ；
Bioassays were applied to estimate the toxicities of some insecticides and their synergist against the third instar larvae of oriental armyworm, Mythimna separata Walker, in the laboratory. The results showed that phoxim was the most toxic towards
欧晓明,余淑英,林雪梅,刘光辉.几种杀虫剂混用对粘虫增效作用的研究[J].华中农业大学学报,1999,18(1):