摘要
沃氏毛眼水蝇是一种严重危害水稻的害虫,目前在中国尚无分布。本文根据此种在秘鲁、哥伦比亚、哥斯达黎加及美国的已知分布数据,利用GARP生态位模型结合ArcGIS对其在中国的潜在分布进行了预测。结果显示,沃氏毛眼水蝇在我国拥有广泛的适生区域,一旦入侵将严重威胁我国的水稻生产。据此建议加强检疫措施,防止入侵。
HydreUia wirthi Korytkowski is a significant pest of rice, and there is no distributive report about it in China at present. Based on the distributive and biological data in South America and North America, this study is made to predict the potential geographic distribution of Hydrellia wirthi Korytkowski in China using GARP and ArcGIS. The results showed that Hydrellia wirthi Korytkowski has wide suitable planting areas in China, and once invaded, our rice production will be seriously threated. According to above results, strong quarantine program is needed to prevent the pest from being introduced to China.
出处
《植物检疫》
北大核心
2012年第6期5-8,共4页
Plant Quarantine
基金
自然科学基金(30970397
31093430)
