立筒仓害虫防治策略  

Controlling strategies on the stored grain insects in silo

作　　者：赵英杰[1] 张国民[2] 张来林[1] 

机构地区：[1]河南工业大学粮油食品学院,河南郑州450052 [2]郑州粮食学院筒仓工程配套技术公司,河南郑州450052

出　　处：《粮油食品科技》2007年第3期29-31,共3页Science and Technology of Cereals,Oils and Foods

摘　　要：立筒仓粮堆属于深粮层,仓内的害虫分布形式有整仓随机分布型,表层、上层和底层分布型,以及局部分布型。对于不同的分布形式可分别采用整仓环流熏蒸,仓顶、仓底投药熏蒸和局部熏蒸。筒仓的害虫防治也应该贯彻“以防为主,综合防治”的方针,发生害虫时要及时治理,无虫时要预防害虫的感染。The grain mass is deep in a silo, and the insects can randomly distribute throughout the whole storehouse, or only occur at the surface, upper and bottom, or arises at local grain mass. Therefore, according to different insect distribution patterns, whole storehouse circulation fumigation, applying the pesticides at the top, upper and bottom of grain mass, or local fumigation can be choosed to effectively control the insects. The principle, priority to prevention and integrated management, should be carried out to control the insects in silos. Effective measures should be timely taken whenever insect happening, and preventing insect infection should be implemented before insect happening.

关 键 词：立筒仓 害虫分布 熏蒸型式 

分 类 号：TU249.2[建筑科学—建筑设计及理论]