红棕象甲在江西省的风险性分析及防控管理对策

红棕象甲是我国检疫性害虫之一。该虫于2007年在江西省南昌、宜春、新余三地发现之后,近些年少有报道。为了评估红棕象甲在江西的潜在危险性,以制定科学的检疫对策。本文参照国际通用的有害生物风险分析方法,结合江西省气候资源,按照省内适生分布范围、潜在的危害性、传播扩散和定殖可能性、风险性管理难度等5个方面开展了该虫的风险性分析和综合评估。结果表明:红棕象甲在江西省的综合评估风险R值为2.20,属于高度危险性林业有害生物。并由此提出江西省红棕象甲的防控策略。这对于有效防止该有害生物在江西省的进一步扩散蔓延和监测防治具有一定的指导意义。

Risk analysis and prevention measurements of red palm weevil in Jiangxi province

The red palm weevil (Rhynchophorus ferrugineus Oliver) is one of the quarantine pests in my countries.After the red palm weevil was discovered in nanchang、yichun、xinyu of Jiangxi province in 2007.In this paper,in order to evaluate the potential risk in Jiangxi province and elaborate corresponding scientific quarantine strategy,the adaptability distribution range,potentially hazard,the possibility of spread and colonization and the difficulty of risk management were analyzed and evaluated based on the international risk analysis methods and climatic resources of Jiangxi province.The results showed that the risk value R of this weevil was 2.20.Then,we put forward the prevention and control strategy of this weevil in Jiangxi province.These results may be useful for effective prevention of the spread of this weevil and population monitoring and management of this weevil in Jiangxi province.