1、烟叶防虫法在小麦、水稻、玉米、谷子、高梁等粮食表面铺上二层旧报纸，纸上放些晒干的烟叶，加益密闭，可防粮食生虫。2、缺氧在敌法、将过筛晒干的粮食装入塑料袋内，用手捧出袋内的空气。在贴粮处用绳子扎紧袋口，放在用凉、于庆、通风处。3、山谷子驱虫法将山苍子研成未 1, tobacco leaf pest control method In the wheat, rice, corn, millet, sorghum and other grain surface covered with two layers of old newspapers, put some dried leaves on the paper, add benefits confined, prevent food insects. 2, hypoxia in the enemy law, the food will be sifted and dried in plastic bags, hand out the bag of air. Tie in the food at the rope pocket tight mouth, on the cool, Yu Qing, ventilation. 3, the law of the mountain dew insect Litsea cubeba Cheng did not