图书馆文献害虫干预时间的研究  

Study on the Intervention Time of Harmful Worm in Libraries

作　　者：李芸[1] 

机构地区：[1]中山大学附属汕头医院图书馆,汕头515031

出　　处：《农业图书情报学刊》2009年第8期104-105,108,共3页Journal of Library and Information Sciences in Agriculture

摘　　要：准确掌握杀虫时间是提高防蛀干预的主要因素之一。本文通过在不同的时间里干预效果和害虫体内生化指标的变化,说明每种杀虫剂都有其最佳的作用时间段。在实际工作中应依据实验结果确定杀虫剂有效作用时间,克服不限时间的作法。Accurately grasps the insect disinfestations time is one of the primary factors enhancing worm-preventing interven- tion. This article through the effect of intervenes and the change of biochemistry target of harmful insect in different times, ex- plained that each kind of pesticide has its best response time section. In the practical work, we should rest＇on the experimental result of the pesticide useful effect time, to change the method of not limited time.

关 键 词：杀虫剂 干预时间 

分 类 号：G25[文化科学—图书馆学]