磷化氢缓释熏蒸杀虫技术的合理应用  

Preliminary Study on Insecticidal Technology of PH_3 Slow-releasing Fumigation

作　　者：苏立新[1] 徐杰[1] 秦可忠 

机构地区：[1]沈阳师范大学职业技术学院,沈阳110036 [2]鞍山市第五粮库,鞍山114011

出　　处：《粮食与食品工业》2003年第4期50-51,61,共3页Cereal & Food Industry

摘　　要：在现有的储粮条件下 ,通过采用聚氯乙烯薄膜密闭 ,进行磷化氢低剂量聚乙烯塑料薄膜缓释熏蒸施药 ,在低而稳定的浓度下 ,才能保证PH3气体长时间的与害虫接触 ,从而最大限度地发挥药效 ,达到杀虫保粮的目的。通过试验表明 :在高密闭的条件下 。The paper introduces that in the condition of PVC gas tightness, PH 3 slow releasing fumigation is covered with PVC plastic film to keep low concentration of PH 3 for a long time, then the insect pests among stored grain can be killed completely. The method can maintain no insect pests in stored grain all year.

关 键 词：储粮 磷化氢 缓释熏蒸 杀虫技术 聚氯乙烯薄膜 

分 类 号：S379.5[农业科学—农产品加工]