【摘要】 稻水象甲原产北美 ,20世纪70年代初传播到日本 ,1988年首次在我国唐山市发现 ,目前其分布范围已扩大到辽宁、吉林、天津、北京、山东、浙江、福建等省市 ,在疫区造成严重危害 ,并有进一步扩张的趋势。本研究对外来入侵种稻水象甲在近十几年来的国内外研究进展进行了阐述 ,并就其适应性、预测预报、防治方法等方面作了重点描述。更多还原

【Abstract】 The rice water weevil,Lissorbqptrus oryzqphilus Kuschel,which is native to North America,was introduced to Japan in early1970s.It was first found in Tangshan,Hebei Province,China in1988and now has spread to Liaoning,Jilin,Shandong,Zhejiang and Fujian Provinces and Tianjin and Beijing municipalities.The ricer water weevil has caused serious damage throught its range and apˉpears to be continuing to spread.The researches on adaptation,forecast prediction and control methods for this invasive pest were reˉviewed.更多还原