关键词: 集装箱, 卫生处理复配药剂, 药效试验

Abstract: Based on the investigation of Practical effect of available insecticides used for sanitary treatment of containers,the effect of a combination of two insecticides was observed to see whowed that when Sulfury fluoride, Methy1 bromide and Chong-Jun-Wei were applied separately at routine concentration,their killing rates were<25% for Escherichia coli, <30.13% for Culex pipiens pallens in 24 hours; and <55.20% for Culex pipiens pallens when the dosage was doubled; and it was only 39.17% and <43.33% respectively for Blattella germanica and Periplaneta americana.However,when Sulfury fluride, Methy1 bromide and Chong-Jun-Wei were used in two drug combination separately, their insecticidal effect could be raised obviously.The best combinations were Sulfury fluoride with Ethylene oxide,and Methy1 bromide with Ethylene oxide,which have good killing effect against insects and rats. This is the first report on Sulfury fluoride and Ethylene oxide combination.