摘要
本文研究了砖圆仓散装稻谷中施用惰性粉后短期内扁谷盗类害虫密度变化,并用筛检法评价了长期控制效果。三种方法检测的结果均表明,砖圆仓散装稻谷施用惰性粉后2周内对扁谷盗类害虫就有显著的控制效果。在长期控制效果方面,施用惰性粉并经磷化氢熏蒸的效果优于未施用惰性粉对照仓熏蒸。
The main component of food grade inert dust is amorphous silica,which is a new kind of physical storage pest protection agent.The results of three methods showed that the control effect of inert powder applied to bulk rice in brick silos was significant within 2 weeks.In terms of long-term control effect,inert powder and phosphine fumigation were better than fumigation without inert powder control.
作者
劳传忠
郭超
郑妙
梁焕球
葛俊
曾伶
Lao Chuanzhong;Guo Chao;Zheng Miao;Liang Huanqiu;Ge Jun;Zeng Ling(Guangdong Institute for Cereal Science Research,Guangzhou,Guangdong 510050;Panyu Grain Storage Co.Ltd.,Guangzhou,Guangdong 511400)
出处
《粮食科技与经济》
2018年第6期94-96,共3页
Food Science And Technology And Economy
基金
粮食公益性行业科研专项"储粮虫霉监测与生态控制技术研究"中研究任务"高温高湿储粮区扁谷盗类害虫种群生态控制关键技术研究与示范"(201313002-04)
广东省科技计划项目"储粮害虫光诱捕技术研究及应用示范"(2014A020208002)
关键词
惰性粉
扁谷盗类害虫
砖圆仓
控制作用
inert dust
pests of Laemophloeidae
brick silo
control effect
