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为评价蛇床子素粉剂在立筒仓和浅圆仓防治储粮害虫效果,采用50 g/t剂量粮堆表层30~50 cm拌粮的方法对储存玉米进行防治害虫效果研究。结果表明:蛇床子素对玉米象、锈赤扁谷盗和印度谷蛾具有较好的防治作用,对仓房湿度、粮温和粮食品质无影响,达到防治储粮害虫的要求。
In order to evaluate the effects of osthol powder in standing silos and shallow silos to prevent and control pests stored in grains, the effect of pest control on stored corn was studied by using 50-50 g / The results showed that osthorin had good control effects on corn, elephant and thorn moth, had no effect on storage humidity, food temperature and grain quality, and reached the requirement of preventing and controlling stored grain pests.