关键词: 内蒙古地区, 玉米螟, 气象因子, 气候条件适宜度预报

Abstract: It was supposed that meteorological suitability for emergence of core borer was the sum of product of suitability level determined by meteorological conditions and the corresponding weights. Prediction equation of meteorological suitability for emergence grade of corn borer in Inner Mongolia was established by using correlation method, based on meteorological data and the emergence data of corn borer from 1971 to 2005 in Inner Mongolia, considering physiology meteorological index of corn borer. The experiment results, from 2006 to 2010, showed that it was consistent between prediction and emergence, which indicated that the prediction equation could be used for monitoring and prediction of emergence grade of corn borer.

Key words: font-family: "Times New Roman", mso-bidi-font-size: 12.0pt, mso-hansi-font-family: 宋体, mso-bidi-font-family: 宋体, mso-font-kerning: 1.0pt, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, mso-bidi-language: AR-SA, mso-fareast-font-family: 宋体">Inner Mongolia, Corn borer, Meteorological factor, Prediction of meteorological suitability