摘要
风险性综合分析表明,瓜实蝇危险性R值为2. 22,属于高度危险的有害生物.瓜实蝇在我国传播扩散将成为葫芦科蔬菜的重要害虫,已对我国南方地区的葫芦科蔬菜种植构成较大的潜在威胁.记载瓜实蝇寄主植物超过125种,瓜实蝇适生存范围广,1 a多代,而且繁殖能力较强, 一旦传播扩散,很难根除,是高度危险的有害生物.
The result of the risk analysis of the melon fly, Bactrocera cucurbitae （ Coquillett）, showed the dangerous degree R value was 2.22, belonging to high dangerous pest. The melon fly would be a serious pest to vegetables of the family Cucurbitaceae if it had widely dispersed in vegetables of the family Cucurbitaceae in south China. According China, and it had been potentially threatening to recordation, the host vegetations of melon fly were over 125 species. The melon fly characterized by the widely suitable exist range, many generations per year and the powerful reproduction, was difficult to be deracinated once widely dispersed, so it was dangerous pest.
出处
《华东昆虫学报》
2005年第3期256-259,共4页
Entomological Journal of East China
基金
福建省动植物检疫资助项目
关键词
瓜实蝇
风险性分析
melon fly（Bactrocera cucurbitae）
risk analysis
