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| 7种杀菌剂对大麦条纹病的防治效果 | |
| 引用本文： | 郑果,王春明,洪流,王生荣.7种杀菌剂对大麦条纹病的防治效果[J].草原与草坪,2011,31(6):65-68,74. |
| 作者姓名： | 郑果 王春明 洪流 王生荣 |
| 作者单位： | 1. 甘肃农业大学草业学院／草业生态系统教育部重点实验室／甘肃省草业工程实验室／中一美草地畜牧业可持续发展研究中心,甘肃兰州730070／甘肃省农业科学院植物保护研究所,甘肃兰州730070 2. 甘肃省农业科学院植物保护研究所,甘肃兰州,730070 3. 甘肃农业大学草业学院／草业生态系统教育部重点实验室／甘肃省草业工程实验室／中一美草地畜牧业可持续发展研究中心,甘肃兰州,730070 |
| 基金项目： | 金昌市特色农作物病虫害防治研究与应用项目资助 |
| 摘 要： | 针对大麦条纹病，选用7种杀菌剂对大麦品种甘啤4号种子处理后进行了室内毒力测定和室内发芽测定，同时进行了大田试验。结果表明，10％二硫氰基甲烷乳油，37／6敌萎丹悬浮种衣剂和0．5％二硫氰基甲烷种衣剂具有较好的抑菌效果，其EC。。有效抑菌浓度为2．563、7．345和19．721μg／mL；10％二硫氰基甲烷乳油、8％克... |
| 关 键 词： | 杀菌剂 大麦条纹病 毒力测定 种子处理 |
Control effect of 7 fungicides on barley stripe disease |
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| ZHENG Guo,WANG Chun-ming,HONG Liu,WANG Sheng-rong.Control effect of 7 fungicides on barley stripe disease[J].Grassland and Turf,2011,31(6):65-68,74. | |
| Authors: | ZHENG Guo WANG Chun-ming HONG Liu WANG Sheng-rong |
| Institution: | 1(1.Institute of Plant Protection,Gansu Academy of Agricultural Sciences,Lanzhou 730070,China; 2.College of Pratacultural Science,Gansu Agricultural University,Lanzhou 730070,China) |
| Abstract: | For the control of barley stripe disease,7 fungicides were used to test the toxicity and seed germination.The result indicated that 10% methylene bisthiocyanate EC,3% Dividend FS and 0.5% methylene bisthiocyanate FS showed inhibition on Drechslera graminea and their EC50 were 2.563 μg/ml,7.345 μg/ml and 19.721 μg/ml respectively.10% methylene bisthiocyanate EC,15% triadimefon wp and 8% carbofuran diniconazole FS showed a certain inhibitory effect on barley germination.Field control effects of 7 fungicides on barley stripe disease showed that 10% methylene bisthiocyanate EC,3% Dividend FS and 0.5% methylene bisthiocyanate FS were better and their control effects were all more than 83%. |
| Keywords: | fungicide barley stripe disease toxicity measurement seed treatment control effect |
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