| 不同小麦品种对麦田磺酰脲类除草剂的耐药性研究 |
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| 引用本文： | 娄国强,党润生.不同小麦品种对麦田磺酰脲类除草剂的耐药性研究[J].河南农业大学学报,1997,31(3):268-271. |
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| 作者姓名： | 娄国强 党润生 |
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| 作者单位： | 河南职业技术师范学院 |
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| 摘 要： | 通过敏感性测定，明确了不同小麦品种对麦田磺酰脲类除草剂的耐药性。结果表明，百农６５，豫麦２号耐药性较强；百农６４，豫麦３２号，中育３号耐药性居中，豫麦２１号，豫麦１８号耐药性较弱。豫麦２１号对药剂的敏感性最强，用药不当，易产生药害，并对品种×药剂间及品种×药剂×含量间的协同效应进行了分析。
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| 关 键 词： | 小麦 品种 磺酰脲类除草剂 耐药性 |
On Tolerance of Different Wheat Variety to Sulfonylurea Herbicides |
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| Lou Guoqiang et,al.On Tolerance of Different Wheat Variety to Sulfonylurea Herbicides[J].Journal of Henan Agricultural University,1997,31(3):268-271. |
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| Authors: | Lou Guoqiang et al |
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| Abstract: | Tolerance of diffferent wheat variety to sulfonylurea herbicides was determined through experiment of their sensitiveness. The results showed that Bainong 65, Yumai 2 were very drug fast, that Bainong 64, Yumai 32 and Zhongyu 3 were mild,and that Yumali 21 Yumai 18 were weak .Among them Yumai 21 was the most sensitive one. The co-effect of wheat variety times drug times concentration was analysed for the reasonable use of sulfonylurea herbicides in wheat fields. |
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| Keywords: | wheat variety sulfonylurea herbicides tolerance |
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