硅藻土杀虫剂防治储粮害虫应用试验  

TEST ON DIATOMACEOUS EARTH AGAINST STORED-GRAIN PEST

作　　者：杨龙德 杨自力 蒋天科 熊泽斌 李伟 

机构地区：[1]重庆铜梁国家粮食储备库,402560

出　　处：《粮食储藏》2006年第6期16-19,共4页Grain Storage

摘　　要：通过对无公害储粮药剂硅藻土在南方高温高湿地区的实仓试验,对施用硅藻土的试验仓和没有施用硅藻土(其它处理完全一致)的对照仓进行水分、粮食品质、仓温、各层粮温和粮堆表面害虫发生情况进行定期检测,发现在南方高温高湿地区硅藻土对仓房仓温及粮温没有明显的影响,可避免粮食在储藏过程中粮食水分分层,对防治的高抗性扁谷盗有较好的抑制作用,对其它害虫的防治效果不明显。Through test on using non-pollution stored grain insecticide—diatomaceous earth in storages of southern area which is high temperature and high humidity,the moisture content,grain quality,storage temperature,different grain layer's temperature,insect pest on the surface of the grain bulks were tested in tested storage and in control,it found that the diatomaceous earth does not has obvious influence on storage temperature and grain temperature,it can avoid grain moisture content delamination during storage,it has a good restrain effect on high-resistant Cucujidae,but it does not has obvious effects on other pests.

关 键 词：硅藻土 储粮害虫 防治 

分 类 号：S379.5[农业科学—农产品加工]