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有害生物田间诊断技术
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有害生物田间诊断技术
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〔植保综合技术〕
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pest field diagnostic technology
有害生物田间诊断技术
通过对田间作物患病症状或被害症状、症状的特征及田间环境状况的观察和分析,初步确定有害生物发生原因的方法。
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