| 玉米叶斑病菌对23种杀菌剂的敏感性测定 |
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| 引用本文： | 白庆荣,吕来燕,翟亚娟,高洁.玉米叶斑病菌对23种杀菌剂的敏感性测定[J].吉林农业大学学报,2011,33(5):485-490. |
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| 作者姓名： | 白庆荣 吕来燕 翟亚娟 高洁 |
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| 作者单位： | 1. 吉林农业大学农学院,长春,130118
2. 辽源市农业科学院,辽源,136200 |
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| 基金项目： | 吉林省农业综合开发科技示范项目[2008(62)] |
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| 摘 要： | 采用孢子萌发法测定了玉米大斑病菌(Exerohilum turcicum)、玉米弯孢霉叶斑病菌(Curvualaria lunata)、玉米灰斑病菌(Cercospora zeae-maydis)孢子萌发对23种杀菌剂的敏感性；抑菌圈法测定了玉米大斑病菌和玉米弯孢霉叶斑病菌菌落生长对各药剂的敏感性.结果表明:3种病菌孢...
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| 关 键 词： | 玉米大斑病 玉米弯孢霉叶斑病 玉米灰斑病 杀菌剂 敏感性测定 |
Sensitivity Determination of Maize Leaf Spot Pathogens to 23 Fungicides |
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| BAI Qing-rong,L Lai-yan,ZHAI Ya-juan,GAO Jie.Sensitivity Determination of Maize Leaf Spot Pathogens to 23 Fungicides[J].Journal of Jilin Agricultural University,2011,33(5):485-490. |
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| Authors: | BAI Qing-rong L Lai-yan ZHAI Ya-juan GAO Jie |
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| Institution: | BAI Qing-rong1,Lü Lai-yan1,ZHAI Ya-juan2,GAO Jie11.College of Agronomy,Jilin Agricultural University,Changchun 130118,China,2.Liaoyuan Academy of Agricultural Sciences,Liaoyuan 136200 |
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| Abstract: | The sensitivity of the pathogens of 3 maize leaf spots(Exerohilum turcicum,Curvularia lunata and Cercospora zeae-maydis)to 23 fungicides was determined by sporegermination method.The sensitivity of the colony growth of E.turcicum and C.lunata to 1 000 mg/L each fungicide was tested by inhibition zone method.The results showed that: the spore gemination of these 3 pathogens and the colony growth of E.turcicum and C.lunata was more sensitive to 70% Mancozeb WP,50% Thiram WP and 50% Kresoxim-methyl DF(0.1 mg/L... |
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| Keywords: | maize leaf blight maize curvularia leaf spot maize gray leaf spot fungicide sensitivity determination |
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