福寿螺在海南的入侵现状与防控措施调查

Survey of Invasion and Prevention and Control Measures of Pomacea canaliculata in Hainan

福寿螺为世界100种恶性外来入侵物种之一。笔者调查了福寿螺在海南的入侵方式、现状、特点,以及目前采取的防控措施,并提出了海南省防治福寿螺的建议:组建风险评估、早期预警监测和风险评估体系,加强综合治理研究,形成一套可持续的农业防治、物理防治和化学防治等多层次综合技术体系,控制福寿螺的漫延。

Pomacea canaliculata is one of IUCN Red List of Threatened Species,and has caused serious damages to some crops in China. A survey was made of the invasion pathways,current situations and characteristics and the prevention and control measures of P. canaliculata,based on which its control measures in Hainan are suggested. A risk assay and early warning monitoring system was proposed to establish to strengthen integrated management of P. canaliculata,and a set of sustainable integrated technical control system combining agricultural,physical and chemical controls should be developed to curb the spread of P. canaliculata.