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猪粪是家蝇的主要孳生场所,猪粪的最终处理是目前特殊行业控制蝇类的重要研究课题,了解和掌握家蝇在猪粪中的产卵习性是开展防制的前提。为此,作者等在养猪场用小堆纱罩法、塑料袋法、现场采集有蝇卵孳生的粪便测含水量等方法,观察了猪粪新陈干湿和家蝇产卵的关系,并仔细观察了家蝇在白天产卵时间。结果表明:(1)家蝇偶见在含水量低于50％,高于90％以上的粪便中产卵
Pig manure is the main breeding place for housefly. The final disposal of pig manure is an important research topic in fly industry in the special industries. Knowing and mastering the spawning habits of house flies in pig manure is the prerequisite for prevention and control. For this reason, the authors used small pile gauze method, plastic bag method in pig farms to collect fecal measurable water content of fly eggs and other methods to observe the relationship between wet and dry pig manure and housefly spawning Carefully observed the housefly oviposit time during the day. The results showed that: (1) Housefly occasionally spawned in the stool with water content lower than 50% and higher than 90%