国际医学寄生虫病杂志
國際醫學寄生蟲病雜誌
국제의학기생충병잡지
INTERNATIONAL JOURNAL OF MEDICAL PARASITIC DISEASES
2009年
4期
201-203
,共3页
淡色库蚊%抗药性%杀虫剂混用
淡色庫蚊%抗藥性%殺蟲劑混用
담색고문%항약성%살충제혼용
Calex pipiens pallens%Insecticide-resistance%Insecticide complex paring
目的 探讨杀虫剂与增效剂混用对现场淡色库蚊幼虫的杀灭效果,为合理有效地进行蚊虫化学防治提供依据. 方法 参照WHO生物测定方法和唐振华药物联合作用试验方法,将敌敌畏、残杀威、氯氰菊酯分别与氧化胡椒基丁醚(S1)、八氯二丙醚(S2)、增效胺(MGK264)混用,测试3个现场淡色库蚊种群幼虫死亡率,计算增效系数. 结果 敌敌畏与S1、S2和MGK264混用的增效系数依次为255.44～617.60、416.24～1 475.97和109.40～173.30,残杀威与S1、S2和MGK264混用的增效系数依次为335.27～487.95、329.56～948.79和122.08～187.23,氯氰菊酯与S1、S2和MGK264混用的增效系数依次为304.15～471.35、232.24～252.65和246.95～404.40. 结论 杀虫剂与增效剂混用可对现场淡色库蚊幼虫起到明显的杀虫增效作用,选择杀虫效力较强的配方可提高蚊虫防制效果.
目的 探討殺蟲劑與增效劑混用對現場淡色庫蚊幼蟲的殺滅效果,為閤理有效地進行蚊蟲化學防治提供依據. 方法 參照WHO生物測定方法和唐振華藥物聯閤作用試驗方法,將敵敵畏、殘殺威、氯氰菊酯分彆與氧化鬍椒基丁醚(S1)、八氯二丙醚(S2)、增效胺(MGK264)混用,測試3箇現場淡色庫蚊種群幼蟲死亡率,計算增效繫數. 結果 敵敵畏與S1、S2和MGK264混用的增效繫數依次為255.44～617.60、416.24～1 475.97和109.40～173.30,殘殺威與S1、S2和MGK264混用的增效繫數依次為335.27～487.95、329.56～948.79和122.08～187.23,氯氰菊酯與S1、S2和MGK264混用的增效繫數依次為304.15～471.35、232.24～252.65和246.95～404.40. 結論 殺蟲劑與增效劑混用可對現場淡色庫蚊幼蟲起到明顯的殺蟲增效作用,選擇殺蟲效力較彊的配方可提高蚊蟲防製效果.
목적 탐토살충제여증효제혼용대현장담색고문유충적살멸효과,위합리유효지진행문충화학방치제공의거. 방법 삼조WHO생물측정방법화당진화약물연합작용시험방법,장활활외、잔살위、록청국지분별여양화호초기정미(S1)、팔록이병미(S2)、증효알(MGK264)혼용,측시3개현장담색고문충군유충사망솔,계산증효계수. 결과 활활외여S1、S2화MGK264혼용적증효계수의차위255.44～617.60、416.24～1 475.97화109.40～173.30,잔살위여S1、S2화MGK264혼용적증효계수의차위335.27～487.95、329.56～948.79화122.08～187.23,록청국지여S1、S2화MGK264혼용적증효계수의차위304.15～471.35、232.24～252.65화246.95～404.40. 결론 살충제여증효제혼용가대현장담색고문유충기도명현적살충증효작용,선택살충효력교강적배방가제고문충방제효과.
Objective To study the effect of insecticide mixed with synergist to kill Calex pipiens pal-lens larvae in field and provide a scientific and rational basis for the chemical prevention and control of mosqui-to. Methods According to WHO bioassay method and Tang Zhenhua unification drug test method, diehlor-vos, propoxur and cypermethrin were mixed with oxidation piperonyl butoxide (S1), octachlorodipropyl ether (S2) and synergy amine (MGK264) respectively, then bioassay was tested on Culex pipiens pallens larvae at 3 spots in field and the synergism coefficients were calculated. Results The synergism coefficient of dich]orves mixed with S1, S2 and MGK264 were 255.44-617.60,416.24-1 475.97 and 109.40-173.30 respectively. The synergism coefficient of propoxur mixed with S1 , S2 and MGK264 were 335.27-487.95, 329.56-948.79 and 122.08-187.23 respectively. The synergism coefficient of cypermethrin mixed with S1 , S2 and MGK264 were 304.15-471.35,232.24-252.65 and 246.95-404.40 respectively. Conclusion The obvious synergy effects were observed in the mixture of pesticides and synergist for killing of Culex pipiens pallens larvae, and the strong insecticidal effect formula can improve the effect of mosquito control.
