摘要
从保护利用本地天敌、输引外地天敌、天敌的人工大量繁殖散放、害虫病原微生物与生物农药的利用、昆虫信息素与不育性的利用、植物抗虫性及基因工程技术的应用 6个方面论述了烟草害虫生物防治的研究及应用进展 。
The introduction, artificial fecundation,protection and utilization of natural enemy for tobacco pests were reviewed. The application of insect pathogenic microorganism and biological pesticide, insect pheromone and sterilization technique, plant resistance to insects and gene engineering technique were introduced. The development of biological control for tobacco pests in China was also discussed.alyzed by XPS. The new the shift of electronic binding energy showed that Ti had been lost and deactivated in reaction, much carton deposited on the surface of TS-1, which are the main reasons of TS-1 deactivation, and the continual propylene epoxidation can be realized integrated with the thermodynamic reactor and the proper process. Keywords propylene, epoxidation, TS-1, catalyst life, XPS
出处
《烟草科技》
EI
CAS
2001年第7期45-48,共4页
Tobacco Science & Technology
