| β-氨基丁酸合成制剂诱导抗病性活性研究 |
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| 引用本文： | 杨宇红,谢丙炎,冯兰香,杨翠荣,龚会芝. β-氨基丁酸合成制剂诱导抗病性活性研究[J]. 中国蔬菜, 2006, 1(9): 6-8 |
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| 作者姓名： | 杨宇红 谢丙炎 冯兰香 杨翠荣 龚会芝 |
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| 作者单位： | 中国农业科学院蔬菜花卉研究所; |
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| 基金项目： | 国家自然科学基金;引进国际先进农业科技计划(948计划) |
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| 摘 要： | 对以β-氨基丁酸(BABA)为主要成份研制的BABA合成制剂温室诱导辣椒和番茄抗TMV、CMV、疫病、疮痂病和根结线虫及田间诱导大白菜抗霜霉病的活性开展了研究。结果表明,10% BABA可溶性粉剂对多种病害的诱抗效果均好于BABA纯剂,以对辣椒疫病的诱抗效果最佳,接种后10 d诱抗效果仍高迭88%；对大白菜抗霜霉病的诱抗效果也较生产上常用药剂甲霜锰锌要好。BABA衍生物对TMV、CMV、疫病和根结线虫亦表现出一定的诱抗潜能。
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| 关 键 词： | β-氨基丁酸 诱导抗性 合成制剂 |
| 收稿时间： | 2006-03-29 |
| 修稿时间： | 2006-05-23 |
Activity of β-Aminobutyric Acid Compound Induced Resistance against Plant Pathogens |
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| Yang Yuhong, Xie Bingyan, Feng Lanxiang,et al.. Activity of β-Aminobutyric Acid Compound Induced Resistance against Plant Pathogens[J]. China Vegetables, 2006, 1(9): 6-8 |
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| Authors: | Yang Yuhong Xie Bingyan Feng Lanxiang et al. |
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| Affiliation: | Institute of Vegetables and Flowers; Chinese Academy of Agricultural Sciences; Beijing 100081 |
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| Abstract: | β-aminobutyric acid (BABA) is a plant chemical inducers of resistance which can induces resistance against a large number of plant pathogens.The activity of BABA compound induced resistance against many vegetable disea- ses in the greenhouse or field was investigated.Our results showed that 10% BABA soluble powder was more effective against diseases than pure BABA.The activity against pepper phytophthora blight by 10 % BABA soluble powder was more than 88 % 10 days after inoculation.The efficacy in controll... |
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