农业灾害研究
農業災害研究
농업재해연구
JOURNAL of AGRICULTURAL CATASTROPHOLOGY
2014年
3期
24-25
,共2页
王家云%刘润强%王刘豪%王清峻%王运兵
王傢雲%劉潤彊%王劉豪%王清峻%王運兵
왕가운%류윤강%왕류호%왕청준%왕운병
18％烟碱·茶皂可溶性液剂%烟蚜%萝卜蚜%苹果黄蚜%毒力测定
18％煙堿·茶皂可溶性液劑%煙蚜%蘿蔔蚜%蘋果黃蚜%毒力測定
18％연감·다조가용성액제%연아%라복아%평과황아%독력측정
18％ Nicotne·Tea Saponin SL%Myzus persicae (Sulzer)%Lipaphis erysimi (Kaltenbach)%Aphis citricola Van der Goot%Toxicity determination
[目的]了解18%烟碱·茶皂可溶性液剂的杀虫谱以及毒力强度。[方法]用浸虫浸叶法对烟蚜、萝卜蚜、苹果黄蚜进行室内毒力测定。[结果]18%烟碱·茶皂可溶性液剂对烟蚜、苹果黄蚜、萝卜蚜均有较强的毒力，8 h的半致死浓度（LC50）分别为217.86、445.03、504.38 mg/L。[结论]为18%烟碱·茶皂可溶性液剂在生产上的应用提供了依据。
[目的]瞭解18%煙堿·茶皂可溶性液劑的殺蟲譜以及毒力彊度。[方法]用浸蟲浸葉法對煙蚜、蘿蔔蚜、蘋果黃蚜進行室內毒力測定。[結果]18%煙堿·茶皂可溶性液劑對煙蚜、蘋果黃蚜、蘿蔔蚜均有較彊的毒力，8 h的半緻死濃度（LC50）分彆為217.86、445.03、504.38 mg/L。[結論]為18%煙堿·茶皂可溶性液劑在生產上的應用提供瞭依據。
[목적]료해18%연감·다조가용성액제적살충보이급독력강도。[방법]용침충침협법대연아、라복아、평과황아진행실내독력측정。[결과]18%연감·다조가용성액제대연아、평과황아、라복아균유교강적독력，8 h적반치사농도（LC50）분별위217.86、445.03、504.38 mg/L。[결론]위18%연감·다조가용성액제재생산상적응용제공료의거。
Objective The aim was to understand the insecticidal spectrum and toxicity of 18% Nicotine · Tea Saponin SL. [Method] The toxicities of 18% Nicotine · Tea Saponin SL on Myzus persicae (Sulzer),Lipaphis erysimi (Kaltenbach) and Aphis citricola Van der Goot were determinationed by in-sect-dipping and leaf-dipping method in lab-oratory. [Result] The toxicities of 18%Nicotine·Tea Saponin SL on Myzus per-sicae ( Sulzer ) ,Aphis citricola Van der Goot and Lipaphis erysimi (Kaltenbach) were high,with LC50 after 8 h being 217.86,445.03,504.38 mg/L,respectiv-ely. [Conclusion] The results provided the basis for application of 18% Nico-tine·Tea Saponin SL in production.
