[从医院收集的德国小蠊对选定拟除虫菊酯和氨基甲酸酯类杀虫剂的敏感性]

[Susceptibility of cockroaches Blattella germanica L. collected from hospitals to selected pyrethroid and carbamate insecticides].

作者信息

Gliniewicz A, Krzemińska A, Sawicka B

机构信息

Zakład Zwalczania Skazeń Biologicznych, Państwowy Zakład Higieny, Warszawa.

出版信息

Rocz Panstw Zakl Hig. 1996;47(3):333-41.

PMID:9026900

Abstract

The resistance to four pyrethroid insecticides: permethrin, deltamethrin, cypermethrin, etofenprox, and to two carbamate insecticides--bendiocarb, propoxur was investigated on field strains of German cockroaches (Blatella germanica L.) caught in hospitals from various parts of Poland. The tests were carried out only on males by the contact method recommended by the WHO. The resistance was evaluated on the basis of LT50S and resistance ratios (RRs). The tested fields strains showed high or moderate resistance to permethrin, deltamethrin, cypermethrin and bendiocarb: moderate resistance or tolerance to etofenproks (this compound has been never used in Poland before), and tolerance or susceptibility to propoxur.

摘要

对采自波兰各地医院的德国小蠊（Blatella germanica L.）田间品系，研究了其对四种拟除虫菊酯类杀虫剂（氯菊酯、溴氰菊酯、氯氰菊酯、醚菊酯）以及两种氨基甲酸酯类杀虫剂（恶虫威、残杀威）的抗性。按照世界卫生组织推荐的接触法，仅对雄虫进行了测试。根据半数致死时间（LT50）和抗性比率（RR）评估抗性。受试田间品系对氯菊酯、溴氰菊酯、氯氰菊酯和恶虫威表现出高抗性或中等抗性；对醚菊酯（该化合物此前从未在波兰使用过）表现出中等抗性或耐受性；对残杀威表现出耐受性或敏感性。