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甲螨(oriticatid)和类多,数量大,分布广,主要栖居于土壤中,对改良土壤起着一定的作用。部分种类也可危害农作物、果树及作为家畜寄生虫病的中间宿主,给农牧业带来一定危害。甲螨对土壤中微细变化反应较敏感,最近又将其作为监测土壤环境污染的指示生物,是环境生物学的研究丙容之一。因此甲螨正日益受到人们的重视。从事甲螨区系调查和生态学研究,都必须重视采集技术。甲螨采集方法有水飘浮聚、直接检取等。但据国内外报道,大多采用Tullgren
Oribatid mites (oriticatid) and many, large in number, widely distributed, mainly in the soil, to improve the soil play a role. Some species can also endanger crops, fruit trees and as an intermediate host for parasites of livestock, which will bring some harm to agriculture and animal husbandry. Oribatida is sensitive to fine changes in soil and has recently been used as an indicator organism for monitoring soil environmental pollution and is one of the major environmental environmental studies. Therefore, carbaryl is increasingly valued by people. Engaged in mites fauna investigation and ecological research, we must attach importance to acquisition techniques. Scorpion mite collection method of water floating poly, direct seizure and so on. However, according to domestic and foreign reports, mostly using Tullgren