杀螟丹

小菜蛾对杀虫双和杀螟丹抗药性遗传的DNA随机扩增多态性研究

Random amplified polymorphic DNA of resistance to dimehypo and cartap in diamond-back moth , Plutella xylostella

4%杀螟丹在稻田生态环境中的降解与残留

Degradation and Residue of 4 % Cartap on Ecological Environment of Paddyfield

因此，多功能氧化酶环氧化活性的提高是小菜蛾对杀螟丹抗性的一个重要机制，而AchE和CarE活性与该抗性无关。

Therefore , the enhancement of aldrin epoxidase activity was an important resistance mechanism for cartap , but the resistance was not related to AchE and CarE .

5%氟腈·杀螟丹水漂浮泡腾分散颗粒剂的研制

Development of 5 % Fipronil + Cartap Floating and Effervescent Dispersible Granules

发现杀虫双和杀螟丹均能显著促进自发放动作电位频率和振幅的加强。

Dimehypo and cartap can increase swing and frequence of the spontaneous active potential of central nerve of dictyoptera strongly .

至35代，药剂汰选的小菜蛾对杀虫双和杀螟丹的抗药性较选育前正常品系分别提高了51倍和25倍。

After 35 generations , the resistance of the moth to dimehypo and cartap increased by 51 and 25 folds , respectively .

目的评价新杀螟丹的灭螺效果，探讨适宜的杀螺剂量，为现场应用提供科学依据。

Objective To evaluate the molluscicidal effects , investigate the optimum dosage of Xinshamindan and provide scientific basis for its application in field .

研究了4%杀螟丹粒剂在水稻植株、稻米、稻壳、稻田水和土壤中的残留及消解动态。

The residue and degradation dynamic of4 % cartap in rice plant , rice , rice hull , paddyfield water and paddyfield soil was studied .