褐飞虱室内活性测定法的优化与应用  

Optimization and Application of Dipping Seedling Method for Controlling Brown rice Planthopper

作　　者：倪珏萍[1] 

机构地区：[1]江苏省农药研究所股份有限公司,南京210019

出　　处：《农药科学与管理》2007年第8期36-41,共6页Pesticide Science and Administration

摘　　要：本文简述了针对褐飞虱的点滴法、浸渍法、喷雾法等室内生测方法,从试验材料、环境条件、供试虫态、药剂处理方式、调查方式等影响因素,设计优化了褐飞虱的稻苗浸渍法,提出了合理的操作规范,并在药剂生物活性测定中进行了应用。The bioassay method of topical treatment, dipping and spraying for controlling brown rice planthopper were described in brief. The dipping seedling method was designed and optimized from experiment material, surroundings, insects ＆ instar, dealing with insecticide and investigation. A reasonable operation procedure was established. It was useful in bioassay.

关 键 词：褐飞虱 稻苗浸渍法 生物活性测定 

分 类 号：S435.112.3[农业科学—农业昆虫与害虫防治]