杀虫素：某些放线菌产生的抗生素如阿维菌素，多杀菌素。
D. insecticidal element: some actinomycetes produce antibiotics such as abamectin, sterilization element.
同时，对原生质体再生菌株的形态与多杀菌素产量变化进行了比较研究。
In addition, we compared the change of morphology and spinosyns yield of the regenerated strains.
本论文根据多杀菌素的生物合成途径和代谢调节机理，对刺糖多孢菌进行理性化选育。
A rational selection procedure was developed based on the biosynthetic pathway and metabolic regulation of spinosad.
研究了分散剂、自然光照、明胶质量浓度和反应温度对多杀菌素微球质量的影响规律。
The effects of dispersing agents, natural light, concentration of gelatin, reaction temperature on quality of spinosad microsphere were investigated.
本论文运用基因组重排技术对多杀菌素产生菌进行选育，并优化了其发酵工艺，最后进行了2。
In this paper, we are aimed to improve the spinosyn-producing strain by genome shuffling, optimization of fermentation process and scale-up of fermentation processes in 2.
多杀菌素在农牧业生产中具有广阔的应用前景，该产品的开发具有良好的经济效益和社会效益。
Spinosad will be widely used in agriculture and stockbreeding, and its exploitation has good economic and societal benefit.
多杀菌素在农牧业生产中具有广阔的应用前景，该产品的开发具有良好的经济效益和社会效益。
Spinosad will be widely used in agriculture and stockbreeding, and its exploitation has good economic and societal benefit.
应用推荐