FR－008抗生素现场灭致倦库蚊的效果

中国媒介生物学及控制杂志

FR－008抗生素现场灭致倦库蚊的效果

张吉斌; 徐博钊; 明桂珍; 周启; 梁蓉芳

湖北省医学科学院寄生虫病研究所武汉430070; 华中农业大学土化系

出版日期:1994-12-20 发布日期:1994-12-20

Study on Antibiotic ( FR-008 ) against Culex quinquefasciatus Larvfesin Field

Zhang Ji-bin;et al

Institute of Parasitic Diseases, Hubei Academy of Medical Sciences, Wuhan,430070

Online:1994-12-20 Published:1994-12-20

摘要/Abstract

摘要： 应用FR-008抗生素在现场杀灭致乏库蚊,LD₅₀24h为1.309μg/ml,48h为0.5154μg/ml.实验室模拟试验,剂量为5μg/ml时,48h蚊幼虫密度下降率可达98.9%:在室外静水沟中使用2.5～5μg/ml剂量,72h蚊幼密变下降率达88.8%。

关键词: FRD－008抗生素, 灭蚊幼

Abstract: Antibiotic FR-008 bas good efficacy against Culex quinquefasciatus larvaes.LD₅₀ 1s l.3309μg/ml at 24 hour,0.5 154 at 48 hour. Imitated tests in lab showed that reducted rate of mosquitoes at dosage 5 μg/ml was 98.9% within 48 hour.After spraying antibiotic FR-008 at dosage 2.5～5μg/ml in ditches.reducted rate of Culex quinquefascitus larvaes at dosage 5μg/ml was 88.8% within 72 hour.

张吉斌; 徐博钊; 明桂珍; 周启; 梁蓉芳. FR－008抗生素现场灭致倦库蚊的效果[J]. 中国媒介生物学及控制杂志.

Zhang Ji-bin;et al. Study on Antibiotic ( FR-008 ) against Culex quinquefasciatus Larvfesin Field[J]. Chines Journal of Vector Biology and Control.