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本文结果表明,FS-1杀虫王对德国小蠊有显著灭效,KT50为2.50~4.50min,48h死亡率为100%。采用FS-1杀虫王现场防治蟑螂,侵害率由灭前的39.47%降至0.03%,相对种群指数(RPI)为0.0009。
The results of this paper show that FS-1 insecticide has a significant killing effect on Blattella germanica with a KT50 of 2.50-4.50 min and a mortality of 100% at 48 h. The use of FS-1 insecticide king to prevent cockroaches on-site, the damage rate from pre-extinction of 39.47% to 0.03%, relative population index (RPI) was 0.0009.