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Preliminary Study on the Leaf-Gall Midge Asphondylia sp.-a New Insect Pest of Longan (Sapindaceae) in China

机译:中国龙眼的一种新虫害-叶G蚊(Assophylia sp。)的初步研究

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摘要

The paper reported a new insect pest,which induces galls on longan leaves.It belongs to the genus Asphondylia (Diptera: Cecidomyiidae: Cecidomyiinae: Asphondyliini). The gall midge induces cylindrical-shaped galls,proportionately more of which were located on primary lateral veins or midveins of the lower surface of host leaf,as compared with on the upper surface.The main characteristic of well-developed galls and adults were observed and described,as well as the occurrence and harm of gall midge.
机译:该论文报道了一种新的害虫,它在龙眼叶片上诱发gall虫。它属于Asphondylia(Diptera:Cecidomyiidae:Cecidomyiinae:Asphondyliini)属。 mid虫诱发圆柱形的gall虫,与上表面相比,更多地位于寄主叶片下表面的主要侧脉或中脉上。观察到发达的adults虫和成虫的主要特征描述,以及胆mid的发生和危害。

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