| 水杨酸诱导车前草抗菌核病研究 |
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| 引用本文： | 向妙莲,汪杰,阙海勇,蒋军喜,罗友强,刘冰,宋水林.水杨酸诱导车前草抗菌核病研究[J].江西植保,2009,32(3):111-113,116. |
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| 作者姓名： | 向妙莲 汪杰 阙海勇 蒋军喜 罗友强 刘冰 宋水林 |
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| 作者单位： | 1. 江西农业大学农学院,江西,南昌,330045
2. 江西农业大学农学院,江西,南昌,330045;江西施普润农化有限公司,江西,吉安,343700 |
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| 基金项目： | 江西农业大学青年科学基金 |
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| 摘 要： | 车前草苗经水杨酸处理后,接种菌核病菌（Sclerotinia sclerotiorum）。结果表明：5.0mmol/L水杨酸对菌核病菌无抑制作用;0.01,0.1,1.0,3.0,5.0mmol/L五种不同浓度水杨酸处理车前草苗时,0.1mmol/L水杨酸诱导车前草抗菌核病效果比其他浓度要好,其持续时间需要3 d才表现出诱导抗病性。
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| 关 键 词： | 水杨酸 车前草 菌核病 诱导抗性 |
Research of Salicylic Acid against Sclerotiorum in Plantago |
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| Institution: | XIANG Miao-lian, WANG Jie, QUE Hai-yong, JIANG Jun-xi, LUO You-qiang, LIU Bing, SONG Sui-lin (1. College of Agronomy, JAU, Nanchang 330045, China; 2. Shipurun Pesticide and Fertilizer Co.,Ltd of Jiangxi, Ji＇an 343700,China) |
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| Abstract: | Plantain seedlings were treated with salicylic acid（SA）,then were inoculated with Sclerotinia sclerotiorum.The results showed that 5.0mmol/L SA could not inhibit Sclerotiorum;0.1mmol/LSA had the strongest induced resistance when the seedlings were done with 0.01,0.1,1.0,3.0,5.0mmol/LSA and 3 days were needed for the plants to express systemic resistance. |
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| Keywords: | Salicylic acid（SA） plantain Sclerotinia sclerotiorum induced resistance |
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