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米象(sitophilus orygae Linne)是重要的储粮害虫,它的食性复杂,以小麦、玉米,糙米及高粱等储粮危害最重,为害后增加破碎粒及碎屑,易引起后期性仓虫的发生,同时排出虫粪增加储粮湿度,引起螨类和霉菌的发生,可造成极大损失。目前的防治方法除使用药剂外,在热处理方面有两种方法一为采用日光曝晒,有趁热入仓密闭储存这是通常消灭米象的有效措型,一般夏季太阳直射对米象及其他仓虫有
Sitophilus orygae Linne is an important pest of stored grain. Its food habits are complex. It is most harmful to stored grains such as wheat, corn, brown rice and sorghum. Adding crushed grains and debris after damage, Occurred at the same time excretion of insect manure increased storage moisture, causing mites and mold, can cause great losses. The current methods of prevention and treatment in addition to the use of pharmaceuticals, there are two ways in the heat treatment for the use of sunlight exposure, hot storage airtight storage is usually an effective measure to eliminate rice elephant, the general direct summer sun on the rice and other positions Insects have