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【目的】叶螨是一类重要的农业有害生物,近年来在新疆喀什地区石榴害螨危害呈上升趋势,严重制约该地区石榴产业的可持续健康发展。调查新疆喀什市周边石榴产区,采集石榴树优势种害螨标本,鉴定种类,为该螨生物学、生态学特性研究打基础。【方法】利用吸虫管、微小虫分离器、镊子、解剖针、毛笔、叶螨保存液等工具,采用小毛笔蘸液直接黏取法、敲打振落法手段采集害螨标本。【结果】通过采集鉴定新疆喀什市周边石榴树害螨为如今细须螨(Tenuipalpus hornotinus Chaudhri,1971)中国新记录种,描述了该螨种区别其它近似种鉴别特征及形态特征。【结论】该种12♀螨,2008年采自新疆喀什市阿瓦提乡石榴树上。
【Objective】 Spider mite is an important kind of agricultural pest. In recent years, the harm of pomegranate mite in Kashgar region of Xinjiang has been on the rise, seriously restricting the sustainable and healthy development of pomegranate industry in this region. The investigation of the pomegranate producing area around Kashgar in Xinjiang collected the dominant species of mites and identified the species of pomegranate tree, which laid a foundation for the study on the biological and ecological characteristics of mites. 【Method】 The specimens of harmful mites were collected by the method of direct sticking with small brush dipping liquid and beating by shaking-off method by using tools such as trematodes, microtiter separators, tweezers, dissecting needles, brush pen and spider mite preservation solution. 【Result】 The results showed that the pomegranate tree pest mites in the vicinity of Kashgar in Xinjiang were the most recent recorded species of Tenuipalpus hornotinus Chaudhri (1971) in China. The identification and morphological characteristics of the other mites were described. 【Conclusion】 The 12-mite mites were collected from pomegranate trees in Awati Township, Kashi, Xinjiang in 2008.