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期 刊 ：植物保护学报 1995年

关键词：小麦；综合防治；种群动态；病虫害；

Keywords:wheat, IPM, dynamics of population, social and ecological benefit,

摘 要 ：１９８６－１９９０年，根据小麦主要有害生物的种群动态规律和发生为害特点，初步建立起小麦有害生物综合防治技术体系，每年示范面积３３３３．３ｈａ，有效地控制了小麦有害生物的发生为害，经济效益比为１：７．６，社会和生态效益显著。

Abstract:Research of integrated pest management on wheat was carried out in Tianshui Prefecture, Gansu Province during 1986-1990. Based upon the population dynamics of local main wheat pests, especially wheat stripe rust, and their characteristics of occurrence an

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