摘要
依据我国林业有害生物风险分析的方法,结合临夏州花椒生产的实际情况,从发生分布、潜在危险性、危害损失、寄主重要性和防治难度5个方面建立了临夏州花椒有害生物危险性等级分类指标体系、评判标准和赋分标准,并对63种花椒有害生物进行了危险性分析及等级分类。
According to the method of PRA in China forestry and combining with the actual situation of Zanthoxylum bungeanura production in Linxia region, the study established the indicator system, evaluation standard and scaling criteria for hierarchical biological hazard classification of pest, which with distribution, potentially dangerous, hazard loss, the host importance and the difficult of prevention and treatment. Then analyzed the risk and classified the biological hazard of 63 species of pests for Zanthoxylum bungeanum in Linxia region.
出处
《甘肃林业科技》
2014年第1期51-55,共5页
Journal of Gansu Forestry Science and Technology
关键词
花椒
有害生物
危险性分级
临夏
Zanthoxylum bungeanum
pest
risk classification
Linxia
