| 氟硅脲与粉锈宁混用防治小麦白粉病的研究 |
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| 引用本文： | 李志正,殷向东,赵红.氟硅脲与粉锈宁混用防治小麦白粉病的研究[J].植物保护学报,1987,14(3):203-207. |
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| 作者姓名： | 李志正 殷向东 赵红 |
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| 作者单位： | 江苏省里下河地区农科所，江苏省里下河地区农科所，江苏省里下河地区农科所 |
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| 摘 要： | 近年来,防治小麦白粉病多采用特效药粉锈宁。但因药源不足、成本较高,在生产上不易被普遍接受。1984—1986年,本所及有关县11个点的室内及田间试验示范结果均表明,粉锈宁与氟硅脲减量混用的防治效果与粉锈宁常量单用时相仿,而持效期有所延长。其中“10％氟硅脲膏剂250克/亩+20％粉锈宁乳油10毫升/亩”是一种防治小麦白粉病较理想的混用配方。
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EFFICACY OF UREA-FLUOROSILICATE AND TRIADIMEFON MIXTURE ON WHEAT POWDERY MILDEW CONTROL |
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| Li Zhizheng,Yin Xiangdong and Zhao Hong.EFFICACY OF UREA-FLUOROSILICATE AND TRIADIMEFON MIXTURE ON WHEAT POWDERY MILDEW CONTROL[J].Acta Phytophylacica Sinica,1987,14(3):203-207. |
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| Authors: | Li Zhizheng Yin Xiangdong and Zhao Hong |
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| Institution: | Lixiahe Agricultural Research Institute, Jiangsu,Lixiahe Agricultural Research Institute, Jiangsu and Lixiahe Agricultural Research Institute, Jiangsu |
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| Abstract: | Laboratory experiments and field trials were conducted to control the wheat powdery mildew using a tank mixture of urea-fluorosilicate 10PA and triadimefon 20 EC.Urea-fluorosilicate 10PA with a dosage of 3.75kg per ha mixed with triadimefon 20 EC with the dosage of 150ml per ha was the best combination showing an efficacy similar to triadimefon alone under conventional dosage and application rate. |
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