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科技工作者之家 2020-06-06
来源:BioArt植物
虫传病毒导致的植物病毒病害严重威胁着水稻等粮食作物的绿色健康生产。水稻条纹病毒(Rice stripe virus, RSV)是水稻条纹叶枯病的病原体。研究发现,RSV除了可以侵染水稻外,还可以侵染小麦、大麦以及玉米等禾本科作物。水稻条纹叶枯病的病症是心叶基部出现褪绿的黄白色斑条,进而发展成沿叶脉分布的黄白色条纹,严重时心叶整片黄化甚至枯死,一般无法抽穗或抽枯穗,导致水稻产量严重下降。参考文献
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来源:bioartplants BioArt植物
原文链接:http://mp.weixin.qq.com/s?__biz=MzU3ODY3MDM0NA==&mid=2247495819&idx=1&sn=5f35fff5e16407fa3a1ddd05951fc328&chksm=fd736aecca04e3fae5926c5bbcf17738a069a9a0ca3ed80e5d47bf46110061e5a243e9f04eee&scene=27#wechat_redirect
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