摘要
文章分析了近年来出现的磷化氢熏蒸杀不死害虫的现象的原因,提出了改进磷化氢施用技术,提高磷化氢杀虫效果,确保其在相当长时间里的熏蒸杀虫地位的措施。
The resons for PH3 fumigation failure were analysed and the application techniques of PH3 for improving effectiveness of PH3 against insects were proposed to ensure the position of fumigation against insects within a longer time.
出处
《粮食储藏》
1997年第3期13-16,共4页
Grain Storage
关键词
磷化氢
熏蒸
杀虫效果
PH3, fumigation,effectiveness against insects
