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玉米抗病虫性鉴定技术规范.第5部分:玉米抗玉米螟鉴定技术规范
Rules for evaluation of maize for resistance to pests. Part 5: Rule for evaluation of maize for resistance to Asian corn borer
价格：￥0.00
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玉米抗病虫性鉴定技术规范.第4部分:玉米抗矮花叶病鉴定技术规范
Rules for evaluation of maize for resistance to pests. Part 4: Rule for evaluation of maize for resistance to maize dwarf mosaic
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玉米抗病虫性鉴定技术规范.第3部分:玉米抗丝黑穗病鉴定技术规范
Rules for evaluation of maize for resistance to pests. Part 3: Rule for evaluation of maize for resistance to head smut
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玉米抗病虫性鉴定技术规范.第2部分:玉米抗小斑病鉴定技术规范
Rules for evaluation of maize for resistance to pests. Part 2: Rule for evaluation of maize for resistance to southern corn leaf blight
价格：￥0.00
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玉米抗病虫性鉴定技术规范.第1部分:玉米抗大斑病鉴定技术规范
Rules for evaluation of maize for resistance to pests. Part 1: Rule for evaluation of maize for resistance to northern corn leaf blight
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植保机械运行安全技术条件
Technical requirements of operating safety for plant protection machinery
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生物防治用赤眼蜂
Trichogramma for biological control
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中国野生植物受威胁等级划分标准
价格：￥12.00
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烟草病害药效试验方法
Methods of pesticide effectiveness rest on tobacco disease
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脱毒甘薯种薯(苗)病毒检测技术规程
Rules for virus detection of virus-free seed (seedling) sweet potatoes
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