应用8种杀虫剂对云杉梢斑螟幼虫进行室内毒力测定，结果表明：供试杀虫荆对云杉梢斑螟的毒力大小依次为1．8％阿维茵素乳油〉O．5％藜芦碱可溶......

应用7种杀虫剂对吐伦褐球蚧初孵若虫进行室内毒力测定,结果表明：供试杀虫剂对吐伦褐球蚧初孵若虫的毒力大小依次为：1.8%阿维菌素乳油......

Toxicities (-lgEC50) of 16 fluorobenzene derivants against vibrio qinghaiensis (Q67) were measured systematically,and th......