松实小卷蛾的危险性分析

Pest Risk Analysis of Retinia cristata in China

松实小卷蛾是对我国松属植物造成严重危害的一种蛀梢、蛀果害虫。为正确认识松实小卷蛾对林木的危害性,加强对其管理,有效地控制该虫的危害,防止其进一步的扩散蔓延,采用有害生物危险性分析的方法,对松实小卷蛾在我国的危险性进行了系统的定性与定量相结合的分析。通过此综合评估,认为松实小卷蛾在我国属中度危险性的森林有害生物。

Retinia cristata is a kind of shoot and fruit pest damaged pine trees in China. In order to get integrated understand on the hazard of Retinia cristata on pine trees, to strengthen the management of this pest and to control the damage effectively, taking the method of pest risk analysis, the hazard of Retinia cristata on pine forest of China was systematically analyzed from the aspects of both qualitative and quantitative. The results of comprehensive evaluation indicated that Retinia cristata was middle risk pest.