可向积水中加入蚊油或杀幼虫剂（例如双硫磷、杆菌属亚种苏云金杆菌等）。
Larvicidal oil or larvicide (such as temephos, Bacillus thuringiensis subspecies israelensis etc.) can be applied to stagnant water.
利用双灭活原生质体融合技术获得了苏云金杆菌新菌株。
The inactivated protoplast fusion method was carried out to select new Bacillus thuringiensis strains.
本文介绍了苏云金杆菌晶体毒素的分离、溶解及纯化技术。
The techniques for seperation, dissolution and purification of the toxic protein crystal from Bacillus thuringiensis are reviewed in this paper.
考察八种碳源对苏云金杆菌HD224菌产几丁质酶的影响。
The synthesis of chitinase by Bacillus thuringiensis HD224 strain using eight different carbohydrate resources was studied.
施用苏云金杆菌菌剂防治贮烟害虫后对烟叶的化学成分无影响；
The chemical component in tobacco leaves was not change for the application of Bacillus thuringiensis preparation;
一些抗苏云金杆菌毒素的昆虫的抗性是和毒素结合钙粘蛋白的断裂相关。
Resistance to Bt toxins in some insects is linked with mutations that disrupt a toxin-binding cadherin protein.
本研究通过增效菌株的筛选获得了对HD-1菌株具有强增效作用的苏云金杆菌HBF-1菌株。
This research screened the strain HBF-1 that has synergic action on the strain HD-1 against Lepidoptera pests.
研究了苏云金杆菌的补料高密度培养。系统探讨了补料方式、补料成分和补料时间对发酵水平的影响。
The feed batch high density culture by Bacillus thuringiensis was investigated and the effects of feeding way, feeding composition and feeding time on fermentation were also explored .
须直接向积水用蚊油或杀幼虫剂（例如相硫磷、杆菌属亚种苏云金杆菌等），按照标签上所列明的剂量。
Larvicidal oil or larvicide (such as temephos, Bacillus thuringiensis subspecies israelensis etc. ) can be applied to stagnant water directly with dosage according to the label instructions.
本研究以小菜蛾为试虫进行生物测定，在苏云金杆菌菌株筛选基础上对菌株混用、复配剂配方筛选及其田间防治效果进行了研究。
Studies on the controls of Diamondback moth plutella xylostella by complex biological pesticide of Bacillus thuringiensisIn this study, biological test was performed based on plutella xylostella .
本研究以小菜蛾为试虫进行生物测定，在苏云金杆菌菌株筛选基础上对菌株混用、复配剂配方筛选及其田间防治效果进行了研究。
Studies on the controls of Diamondback moth plutella xylostella by complex biological pesticide of Bacillus thuringiensisIn this study, biological test was performed based on plutella xylostella .
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