CAJ | 학술논문

【背景】高效氯氟氰菊酯和噻虫嗪是农业上常用的杀虫剂。【方法】在室内测定了0．25 g· L-1高效氯氟氰菊酯微囊悬浮剂和0．01％噻虫嗪胶饵对红火蚁的毒力。【结果】高效氯氟氰菊酯微囊悬浮剂对红火蚁有良好的触杀作用，触杀时间短，致死量大，具备毒力传导作用；噻虫嗪胶饵能通过虫体间交哺传导毒力，室内防治整巢红火蚁效果可达93．50％以上。【结论与意义】这2种药剂都具有有效防治红火蚁的潜力。
【배경】고효록불청국지화새충진시농업상상용적살충제。【방법】재실내측정료0．25 g· L-1고효록불청국지미낭현부제화0．01％새충진효이대홍화의적독력。【결과】고효록불청국지미낭현부제대홍화의유량호적촉살작용，촉살시간단，치사량대，구비독력전도작용；새충진효이능통과충체간교포전도독력，실내방치정소홍화의효과가체93．50％이상。【결론여의의】저2충약제도구유유효방치홍화의적잠력。
Lambda-cyhalothrin and thiamethoxam are common agricultural insecticides .[Method]Virulence of 0.25 g · L-1 lambda-cyhalothrin aqueous capsule suspension and 0.01%thiamethoxam gel bait against Solenopsis invicta were tested in la-boratory.[Result]The lambda-cyhalothrin microcapsule suspension showed active contact toxicities on S.invicta with a short expo-sure time, high mortality rate, and effective transduction rate .Thiamethoxam gel bait was successfully transferred between workers and larval ants by feeding worker ants .Under these conditions , up to 93.5%of the colony could be killed in laboratory conditions .[Conclusion and significance]The results indicated that both insecticides could be used as effective agent for fire ant control .