摘要
对张家口地区多食性斑潜蝇种类及其发生和为害情况进行了调查。经鉴定为美洲斑潜蝇Liriomyza sativae Blanchard,该虫自1995年春季在怀安县发现以来,现已蔓延至张家口地区大部分县区,为害植物达9科20多种,其中瓜类和豆类发生为害最重。
The sorts of Polyphagous leafminer was investigated in Zhangjiakou Area in this ar-ticle, it is Lirimyza sativae Blanchard by identification. The state of occurring, Distributionand endanger was investigated at the same time too. Lirimyza sativae Blanchard hasspreaded most area in Zhangjiakou, since it was discovered in Huaian county in spring 1995.The plants of endangered reach to more than nine families' twenty species, among melon andbean is the most serious.
