分别对室内袋装稻谷、平房仓小区、浅圆仓和房式仓实仓进行辣椒素粉剂防治储粮稻谷书虱试验,结果表明,2%辣椒素粉剂对袋装稻谷书虱的有效作用时间可达3个月,是空白对照组的3倍;平房仓小区试验中,2%辣椒素粉剂优于3%书虱灵粉剂、10%书虱灵乳剂、10%浏阳霉素,2%辣椒素粉剂处理的书虱密度最大仅为其他3种处理的2/5;在浅圆仓表面粮层施用2%辣椒素粉剂40kg,可以控制书虱的发生和为害,在房式包装粮仓施用2%辣椒素粉剂20kg,可使书虱密度降低50%. The capsaicinoids were used to control the storage of rice larvae in the bagged rice, the house of Pingfang warehouses, the house of shallow warehouses and the warehouse of real house warehouses respectively. The results showed that the effective time of 2% capsaicin powder on the bagged rice book lice Up to 3 months, which is 3 times that of the blank control group; 2% capsaicin powder is superior to 3% of book lice powder, 10% of book lice, 10% of liomycin, 2% The highest density of book lice treated with powder was only 2/5 of that of the other three treatments; 40 kg of 2% capsaicin powder was applied to the surface of shallow silo, which could control the occurrence and damage of lice. % Capsaicin powder 20kg, book lice density can be reduced by 50%.