天竺桂叶瘿蚊的危害与防治初报
摘要:初次报道了天竺桂(Cinnamomum chekiangense Nakai)叶片的虫瘿,经初步鉴定,属双翅目(Diptera)瘿蚊科(Cecidomyiidae)叶瘿蚊属(Dansinenuras sp.);研究了该虫在成都地区的发生规律,并据此提出了防治建议。
关键词:天竺桂(Cinnamomum chekiangense Nakai);叶瘿蚊(Dansinenuras sp.);危害;形态特征;生物学特性;防治
中图分类号:S969.44+5.6 文献标识码:A 文章编号:0439-8114(2012)07-1360-04
Preliminary Study on the Leaf-gall on Cinnamomum chekiangense
QIN Gang,WU Qing-li,WANG Yuan
(Department of Agriculture and Horticulture,Chengdu Vocational College of Agricultural Science and Technology,Chengdu 611130,China)
Abstract: A new species of pest infecting the young leaves of Cinnamomum chekiangense was studied preliminarily. The identification showed that it belongs to Diptera, Cecidomyiidae, Dansinenuras sp. The life cycle and habit of the gall-mides were observed and reported. On this basis,the effective control methods was proposed.
Key words: Cinnamomum chekiangense; leaf-gall; harm; morphological characteristics; biological characteristics; control
天竺桂(Cinnamomum chekiangense Nakai)别名天竹桂、山肉桂...
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