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榆潜蛾(Bucculatrix sp.)属鳞翅目,潜蛾科。系1984年在忻州地区新发现的一种榆树害虫,在我省亦为首次发现。有关该虫生物学特性及防治的研究国内迄今未见报道。为此,笔者结合生产需要,于1984—1986年对该虫进行了初步研究,现将结果整理如下。一、分布与为害榆潜蛾在我省除分布于忻州地区外,朔县、灵丘、太原、榆次、平遥、介休、交城、汾阳,离石等市县亦有分布,国内仅知分布于新疆。该虫在我省仅为害榆属树种,现有榆树品种大多受害。其中,白榆、钻天榆受害较
Bucculatrix sp. Is a Lepidoptera, sub-moth family. It was the first discovery of an elm pest in Xinzhou area in 1984. The biological characteristics of the insect and the prevention and treatment of domestic so far have not been reported. To this end, the author combined with production needs, from 1984 to 1986 conducted a preliminary study of the insects, the results are summarized below. First, the distribution and damage Ulmus moth except in the distribution in Xinzhou, Shuo County, Lingqiu, Taiyuan, Yuci, Pingyao, Jiexiu, Jiaocheng, Fenyang, Lishi and other cities and counties are also distributed, domestic Only known in Xinjiang. The insects in the province only harm Ulmus species, most of the existing varieties of elm victims. Among them, white elm, drill Sky Ulm damage more