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磷化铝药片(粉)遇湿或酸所释放出的磷化氢气体,具有强烈的杀虫作用,对螨类的幼虫、成虫能一次性有效地杀灭.在蘑菇生产中使用磷化铝熏蒸剂杀灭螨类有良好的效果,并已有过报道.1992年9月上旬,我市某乡农户为防治蘑菇菌种中菌虱的发生,使用磷化铝熏蒸蘑菇菌种,现将调查结果分析报告如下.(一)熏蒸方法 将菌种瓶竖放靠紧或平卧堆积,用薄膜覆盖严密,四周压实,薄膜内以每300瓶菌种使用2～3粒家用磷化铝药丸,封密熏蒸24小时.农户在9月2～6日进行熏蒸,当时室内温度,9月2～5日最高为28℃,6～7日最高达32℃,9月9日后温度逐渐
Phosphine aluminum powder (powder) in case of wet or acid release of phosphine gas, has a strong insecticidal effect on the larvae of mites, adults can kill a one-time effective in the mushroom production using aluminum phosphide Fumigation agent to kill mites with good results, and has been reported .1992 early September, a city farmer in our city in order to prevent the occurrence of mushroom louse bacteria, the use of aluminum phosphide fumigation Mushroom species, now Analysis of the survey results are as follows: (A) fumigation The bacteria bottle close up or lay flat, covered with a thin film, surrounded by compaction, the film used per 300 bottles of bacteria 2-3 home aluminum phosphide The pellets were sealed and fumigated for 24 hours.The farmer households fumigated from September 2 to 6, when the indoor temperature was 28 ℃ from September 2 to 5 and reached 32 ℃ from June to July 7. The temperature gradually increased after September 9