储粮害虫的虫情检查是防止粮仓虫害的重要一环。目前应用的检查方法很多,现介绍几种常用的简易方法。 1.打药法除虫菊酯能够很快地把隐藏在缝隙内妁害虫驱赶出来。只要对准粮仓内缝隙稍加喷雾,1天后,大多数害虫即被杀死。 2.诱捕袋法袋可用烧接的塑料纱制成,以20厘米×10厘米为宜,袋孔为1.5毫米。袋内装入消毒的 Insect pests stored grain inspection is to prevent granaries an important part. The current application of a lot of inspection methods, are introduced several commonly used simple method. 1. The pesticide pyrethrum quickly drives pests hidden in the gaps. As long as the niche is aligned with the niche in the silo, most of the pests are killed after one day. 2. Trap bag bag can be made of plastic spliced ​​to 20 cm × 10 cm is appropriate, the hole is 1.5 mm. The bag is filled with disinfection