【摘 要】
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Asparagus stem blight is a worldwide devastating disease and the screening of resistant varieties is the most economical and effective control method.However, there hasnt been a simple, fast and effec
【机 构】
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Institute of Plant Protection, Jiangxi Academy of Agricultural Sciences Nanchang, China
【出 处】
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XIIIth International Asparagus Symposium(第十三届世界芦笋大会)
论文部分内容阅读
Asparagus stem blight is a worldwide devastating disease and the screening of resistant varieties is the most economical and effective control method.However, there hasnt been a simple, fast and effective resistance-identification method.Four inoculation methods at the seedling stage, i.e.the mycelial pellet sticking on the base of stems, on the middle of stems, both on the bases and the middle of stems and the spore-spraying method, were firstly compared, with JK701 and TX-4/SD as the material.The result revealed that the spore-spraying method was easier for operation, faster for causing diseases symptoms and more convenient to divide the disease grades, while other three methods could only cause light symptoms.
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