膜下环流熏蒸对抗性储粮害虫的防治效果

摘要

The test of recirculation fumigation was carried out in grain bulks, volumes of 1458m3 and 6000m3. The results showed that recirculation fumigation under film can effectively improve airtightness of the warehouse and control stored grain insects.%在1458m3和6000m3粮堆中进行了环流熏蒸试验。结果表明，采用膜下环流熏蒸可有效提高仓房的气密性，取得良好的熏蒸杀虫效果。