| 2,4-二乙酰基间苯三酚对两种常见田间病害的防治效果 |
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| 引用本文： | 高永超,迟建国,邱维忠,王加宁.2,4-二乙酰基间苯三酚对两种常见田间病害的防治效果[J].山东科学,2006,19(4):36-39. |
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| 作者姓名： | 高永超 迟建国 邱维忠 王加宁 |
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| 作者单位： | 1. 山东省科学院中日友好生物技术研究中心,山东,济南,250014
2. 山东省科学院生物研究所,山东,济南,250014 |
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| 摘 要： | 2,4-二乙酰基间苯三酚能够防治多种土传病原菌引起的根部病害和苗期病害,是一种新型广谱抗生素。通过田间小区试验发现,2,4-二乙酰基间苯三酚对两种常见田间病害具有很好的防治效果,1%可湿性粉剂拌种处理对棉花立枯病的防效达到61.74%,200ug/mL浓度下对小麦白粉病的防治效果达到47.5%。
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| 关 键 词： | 2 4-二乙酰基间苯三酚 小麦白粉病 棉花立枯病 |
| 文章编号： | 1002-4026（2006）04-0036-04 |
| 收稿时间： | 2006-04-10 |
| 修稿时间： | 2006年4月10日 |
Effects of 2, 4-diacetyl Phloroglucinol on two plant diseases |
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| GAO Yong-chao,CHI Jian-guo,QIU Wei-zhong,WANG Jia-ning.Effects of 2, 4-diacetyl Phloroglucinol on two plant diseases[J].Shandong Science,2006,19(4):36-39. |
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| Authors: | GAO Yong-chao CHI Jian-guo QIU Wei-zhong WANG Jia-ning |
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| Institution: | 1. Sino-Japanese Friendship Biotechnology Research Center, Shandong Academy of Sciences, Jinan 250014, China ; 2. Institute of Biology, Shandong Academy of Sciences, Jinan 250014, China |
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| Abstract: | As a broad-spectrum antibiotic,2,4-diacetyl Phloroglucinol has good effects on the root and seedling diseases caused by soil-bome pathogen.The result of field plot test showed that 2,4-diacetyl Phloroglucinol has good effects on(Rhizoctonia) solani and Erysiphe graminis D.c.f.sp.tritici E.Marchal.The control efficiency of 2,4-diacetyl(Phloroglucinol) on damping-off is 61.74% at the dosage of 1% the weight of cotton seed,and the controlling efficiency on wheat powdery mildew at the dosage of 200ug/mL is 47.5%. |
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| Keywords: | 2 4-diacetyl Phloroglucinol Erysiphe graminis D C f sp tritici E Marchal Rhizoctonia solani |
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