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林业科学 ›› 2012, Vol. 48 ›› Issue (6): 165-169.doi: 10.11707/j.1001-7488.20120625

• 研究简报 • 上一篇    下一篇

美国白蛾在泰山的适生性分析

申卫星1,2, 郭慧玲2, 迟元凯1, 谭亚军2, 刘会香1, 黄大卫1   

  1. 1. 山东农业大学植物保护学院 山东省林业有害生物防控工程技术研究中心 泰安 271018;2. 山东省泰安市泰山风景名胜区管理委员会 泰安 271000
  • 收稿日期:2011-07-30 修回日期:2012-02-01 出版日期:2012-06-25 发布日期:2012-06-25
  • 通讯作者: 刘会香

Adaptability Analysis of American White Moth in the Mount Tai

Shen Weixing1,2, Guo Huiling2, Chi Yuankai1, Tan Yajun2, Liu Huixiang1, Huang Dawei1   

  1. 1. Shandong Forestry Harmful Biological Control Engineering Technology Research Center College of Plant Protection, Shandong Agricultural University Tai’an 271018;2. Mount Tai Scenic Area Management Committee of Tai’an in Shandong Province Tai’an 271000
  • Received:2011-07-30 Revised:2012-02-01 Online:2012-06-25 Published:2012-06-25

摘要:

国白蛾(Hyphantria cunea)具有食性杂、食量大、繁殖能力强、适生性广、传播速度快、危害严重等特点,严重危害了我国林木、果树、花卉及农作物的健康生长,是目前国内外最具危险性的入侵物种之一。

关键词: 泰山风景区, 美国白蛾, 海拔, 气象因子, 寄主, 适生性

Abstract:

With American white moth continuously spread in Shandong province, it's occurrence, prevention and control at the Taishan (Mount Tai), a world natural heritage, cultural heritage, world geological park, the National Civilized and Scenic Area, and the national 5A-class tourist spot, was much concerned. This study mainly analyzed adaptability of American white moth at different altitudes based on the meteorological data of different stations from 2001 to 2009 in the Taishan Scenic Area. The results showed that weather conditions at different altitudes of Taishan Scenic Area were suitable for American white moth growth. At the peak of 1553.0 m above sea level, the pest could complete one generation in a year. At the low and middle altitude, it completed 2-3 generations, or 1-2 generations in a year. Combined with host ecological distribution and producing eggs characters of the American white moth, we predict that the pest would bring great risk and harm once it enters to the Scenic Areas. It is very urgent and necessary to strengthen the risk management of the Taishan Scenic Area, and to establish a sound early warning and monitoring system for the pest occurrence.

Key words: Taishan scenic area, American white moth, elevation, meteorological factor, host, adaptability

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