摘要
为了评价4%蛇床子素粉剂在高大平房仓和立筒仓防治储粮害虫的效果,采用20g/t剂量粮堆表层50cm拌粮的方法对储存玉米进行防虫效果试验研究。结果表明:蛇床子素对玉米象Sitophilus zeamais Motschulsky、锈赤扁谷盗Cryptolestes ferrugineus(Ste-phens)和印度谷螟Plodia interpunctella(Hübner)具有较好的防治作用,对仓房湿度、平均粮温及粮食品质等基本无影响,达到防治储粮害虫的要求。
To evaluate the control effect of 4% osthole on stored grain insect pests in large warehouses and silos,20 g/t dose was applied in maize at 50cm surface of grain bulks.The results showed that osthole could effectively control Sitophilus zeamais Motschulsky,Cryptolestes ferrugineus（Stephens） and Plodia interpunctella（Hübner）,and have little effect on the warehouse humidity,average grain temperature and grain quality etc.,could meet the requirements to control stored grain insect pests.
出处
《粮食储藏》
2011年第5期7-10,14,共5页
Grain Storage
基金
"十一五"国家科技支撑计划项目(2006BAD02A18-01)
