利用PVC管进行熏蒸试验报告

TEST OF USING PVC DUCT IN RECIRCULATION FUMIGATION

针对常规熏蒸杀虫效果不太好的弱点 ,我们利用PVC管进行了熏蒸试验 ,结果表明 :利用PVC管道熏蒸能提高杀虫效果 ,缩短接触药剂的时间 ,保持较好的储粮品质。

To counter the weakness of conventional fumigation,PVC duct were used in fumigation test.The results showed that fumigation with PVC duct can improve effect against the insects.It can reduce the time of contacting with the insecticide,and maintain good quality of stored grain.