点击下载:西北农林科技大学:《农业昆虫学》课程教学课件(英文版,2012)Chapter 18 IPM of cotton, hemp, tobacco and beet
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I.IPM of Cotton 2.Control of seedling pests Major pests: >Cutworms:black cutworm; Cotton aphids:Aphis gossypii 2. Control of seedling pests Major pests: ¾Cutworms: black cutworm; ¾Cotton aphids: Aphis gossypii Ⅰ. IPM of Cotton IPM of Cotton
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点击下载:西北农林科技大学:《农业昆虫学》课程教学课件(英文版,2012)Chapter 18 IPM of cotton, hemp, tobacco and beet
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