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磷化铝间歇熏蒸对锈赤扁谷盗致死效果研究
RESEARCH OF AlP INTERMMITTENT FUMIGATION AGAINST CRYPTOLESTES FERRUGINEUS(STEPHENS)
【摘要】 本文采用磷化铝间歇熏蒸法 ,使粮堆内部各处PH3浓度在一定的时间内保持在有效浓度之上 ,无虫期超过 12个月 ,有效地防治了锈赤扁谷盗。
【Abstract】 AlP intermmittent fumigation was tested.The results showed that the concentration of PH 3 can maintain above the effective concentration for a period of time,and no insects were found more than 12 months.Cryptolestes Ferrugineus (Stephens) can be controlled efficicently.
【关键词】 间歇熏蒸;
有效浓度;
防治效果;
【Key words】 intermmittent fumigation; effective concentration; controlling effect;
【Key words】 intermmittent fumigation; effective concentration; controlling effect;
- 【文献出处】 粮食储藏 ,Grain Storage , 编辑部邮箱 ,2003年05期
- 【分类号】S379.5
- 【被引频次】3
- 【下载频次】41