辽宁农业外侵植物刺果瓜调查分析

Investigation and Analysis of Agricultural Invasion Plants Sicyos Angulatus in Liaoning Province

刺果瓜被列入中国自然生态系统外来入侵物种,在辽宁大连、本溪、铁岭发现点位较多,沈阳、丹东有零星发现。介绍刺果瓜的形态特征、生活习性及主要危害,分析刺果瓜防控中存在的问题,提出做好常态化监测、及时发布预警预报、采取安全有效灭除方法、加强外来入侵物种宣传培训等防治对策。

Sicyos angulatus has been listed as an alien invasive species in China's natural ecosystem,and has been found more in Dalian,Benxi and Tieling,Liaoning province,and sporadically in Shenyang and Dandong.This paper introduces the morphological characteristics,living habits and main hazards of Sicyos angulatus,analyzes the problems existing in the prevention and control of Sicyos angulatus,and puts forward the prevention and control countermeasures such as regular monitoring,timely early warning and forecast,adopting safe and effective elimination methods,and strengthening the publicity and training of invasive species.