| 叶枯宁防治小麦细菌性黑颖病研究 |
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| 引用本文： | 孙福在,何礼远,王明玉,杨云芬,王叶筠.叶枯宁防治小麦细菌性黑颖病研究[J].植物保护学报,1988,15(2):79-83. |
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| 作者姓名： | 孙福在 何礼远 王明玉 杨云芬 王叶筠 |
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| 作者单位： | 中国农科院植保所，中国农科院植保所，四川省化工研究所，四川省化工研究所，新疆八一农学院 |
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| 摘 要： | 1985—1987年,经温室、小区和田间示范试验证明,用15％叶枯宁胶悬剂,以300—1000ppm浓度,从孕穗初期起喷药防治小麦黑颖病,隔7—10天喷1次,连喷2—3次,防效达81—99％,可增产1—2成,经济效益显著;用该药浸种或随灌溉水施药,也有较好的防治效果。该试验结果,可供生产上大面积推广应用参考。
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STUDIES ON CONTROL EFFECTS OF YUEKUNIN TO BLACK CHAFF OF WHEAT |
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| Sun Fuzai,He Liyuan,Wang Mingyu,Yang Yunfen and Wang Yijun.STUDIES ON CONTROL EFFECTS OF YUEKUNIN TO BLACK CHAFF OF WHEAT[J].Acta Phytophylacica Sinica,1988,15(2):79-83. |
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| Authors: | Sun Fuzai He Liyuan Wang Mingyu Yang Yunfen and Wang Yijun |
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| Institution: | Institute of Plant Protection, CAAS,Institute of Plant Protection, CAAS,Sichun Chemical Industry Research Institute,Sichun Chemical Industry Research Institute and Xinjiang Bayi Agricultural College |
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| Abstract: | Experiments in both greenhouse and field demonstrated that 15% Yuekunin(suspended colloid) reached 81-99% control efficiency to black chaff of wheat and increased 10-20% of grains, when 300-1000ppm of the bactericide were applied for spraying wheat plants 2-3 times in an interval of 7-10 days. Immersing seeds or adding bacteriacide into the water during irrigations also showed good control effects to the disease. |
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