南航波音客机德国小蠊的侵害与防制

目的：探讨南航波音客机德国小蠊侵害情况及化学防制效果。方法：用药激法调查其侵害情况；喷药前后用粘捕法测定其密度。结果：调查４种机型波音客机２５架，其中有该蠊侵害的２１架，侵害率为８４％；侵害部位包括驾驶舱、客舱、配餐间、货舱。应用１２．５％拜虫杀喷洒，２４ｈ杀灭率在９０％以上。结论：南航波音客机存在德国小蠊危害，拜虫杀是目前较为有效的防制药物

Prevention and Control of Blattella germanica Infestation in CSN Boeing Passenger Aircraft

Inquiry of Blattella germanica infestation in CSN Boeing passenger aircraft and the effect of prevention and control by chemicals.Method:To investigate the degree of Blattella germanica infestation using chemicals to irritate Blattella germanica . Check the density of Blattella germanica by stickcatch method before and after spraying the insecticide.Observe the effect of the insecticide in prevention and control of Blattella germanica . Result:Of 25 Boeing aircrafts of 4 a/c types involved in the investigation,21 were infested with Blattella germanica .The infestation rate was 84%.The infested area included cockpit,cabin,galley and cargopet.Spraying 12.5% Responsar,the killing rate of Blattella germainca was 90%in 24hrs.Conclusion:CSN Boeing fleet are infested by Blattella germanica .Responsar is the effective chemicals to prevent and control the infestation at the present time.