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Position: Home > Articles > Potential distribution of two wheat pests, Agriphila aeneociliella and A. vulgivagella, in China Chinese Journal of Applied Entomology 2014,51 (1) 271-277

二种危害小麦的草螟在中国的适生区

作  者:
季英超;秦萌;吴立峰;陈小龙;张润志
单  位:
中国科学院动物研究所;全国农业技术推广服务中心
关键词:
白眉野草螟;北美田草螟;小麦;害虫;适生区
摘  要:
【目的】白眉野草螟Agriphila aeneociliella(Eversmann)是近几年在山东、山西发现严重危害小麦的新害虫,其同属的北美田草螟A.vulgivagella(Clemens)在美国和加拿大危害小麦、黑麦等,它们是否可以对全国小麦主产区构成威胁,需要进行其适生区的研究。【方法】根据现有分布区的最佳拟合获得预测参数,利用CLIMEX模型获得2种害虫在全国小麦生产区的适生区。【结果】白眉野草螟和北美田草螟在我国小麦主要产区均具有很高的适生性(EI值>20)。【结论】对白眉野草螟加强防控防止扩散危害、对北美田草螟加强检疫防止入侵我国,对保护我国小麦安全生产均具有重要意义。
译  名:
Potential distribution of two wheat pests, Agriphila aeneociliella and A. vulgivagella, in China
作  者:
JI Ying-Chao;QIN Meng;WU Li-Feng;CHEN Xiao-Long;ZHANG Run-Zhi;Institute of Zoology,Chinese Academy of Sciences;College of Plant Protection,Shandong Agricultural University;The National Agro-Tech Extension and Service Center;
关键词:
Agriphila aeneociliella(Eversmann),Agriphila vulgivagella(Clemens),wheat,pest,potential distribution area
摘  要:
[Objectives] The insect Agriphila aeneociliella(Eversmann)] is a new pest of wheat crops that has appeared in Shandong and Shanxi Provinces in the past a few years. Another species in the same genus Agriphila Hübner, A. vulgivagella(Clemens) is also a pest of wheat and rye crops in the US and Canada. Their possibly damage areas in China is essential to wheat production. [Methods] Based on actual happens and biological characters, their potential distribution areas in China were analyzed by using of CLIMEX model. [Results] CLIMEX model analysis indicates that the EI values of both species are > 20 in most of China's main wheat production areas. [Conclusion] It is important to both limit the spread of A. aeneociliella and prevent the introduction of A. vulgivagella through effective quarantine measures.

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