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ISBN: 9787534983696
File size: 25778 KB

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by 赵文新
孙红霞

ebook

本书共精选对棉花产量和品质影响较大的24种主要病虫原色图片154张，突出病害田间发生和虫害不同时期的症状（形态）识别特征，并详细介绍了每种病虫的分布区域、症状（形态）特点、发生规律及综合防治技术。文字浅显易懂，图文并茂，防治方法实用，适合各级农业技术人员和广大农民群众阅读。