杨直角叶蜂在河南的危害与风险性管理

Pest risk analysis and management of Stauronematus compressicornis (Fabricius)

参照国际有害生物危险性分析(Pest Risk Analysis)方法,从杨直角叶蜂Stauronematus compressicornis Fabricius的国内外分布状况、潜在危险性、寄主植物的经济重要性、传播蔓延的可能性以及危险性的管理难度等几个方面进行了定性、定量分析,对其危险性做出了综合评价,结果表明杨直角叶蜂在我国属轻度危险的林业有害生物,及时采取防治措施,能够有效防止其扩散蔓延。

The paper gives the pest risk analysis and evaluation of Stauronematus eompressieornis （ Fabricins ） in economical value of host plant, planting area, distribution, damaged degree, spreading possibility and control referring to the International Pest Risk Analysis Method. The Stauronematus compressicornis （ Fabricius ） is a slight devastating forest pest in China.so ,some countermeasures should be taken in Ume to prevent the spread.