摘要
蝗虫对乌鲁木齐市草地危害较大 ,其发生的原因是草地生态环境严重恶化和适宜的气候条件。在掌握草地蝗虫发生和分布的情况下 ,结合防治经验 ,提出尽量减少化学防治 ,大力推行生物治蝗 ,加强草地管理和建设 。
Because of deterioration of ecological environment and the lo cu st favorite climate conditions, grassland in Urumqi was severely damaged by locu sts. The control strategies of reducing insecticides application, extending bio -control practice, strengthening grassland management, improving grassland ecol ogical environment were proposed.
出处
《草业科学》
CAS
CSCD
2001年第4期43-45,共3页
Pratacultural Science
