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本书是对河南省多年来粮棉油主要农作物病虫种类普查、鉴定、研究工作的全面总结。共精选小麦、玉米、水稻、大豆、花生、油菜、棉花等7大类作物278种病虫原色图片2000多幅，同时，详细介绍了其中140余种主要病虫的分布区域、形态(症状)特点、发生规律及综合防治技术。
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