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Viruses of herbaceous legumes in the moist savannah of West Africa.

机译:西非潮湿大草原上的草本豆类病毒。

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摘要

Leaf samples exhibiting virus-like symptoms from 9 herbaceous legume genera (Aeschynomene, Arachis, Calopogonium, Centrosema, Chamaecrista, Cratylia, Dioclea, Stylosanthes and Zornia) were tested for 12 viruses reported to occur in herbaceous legumes. Plant samples were obtained from the International Livestock Research Institute, Ibadan, Nigeria. Viruses were tested for using ELISA. Although 6 viruses (blackeye cowpea mosaic potyvirus, peanut mottle potyvirus, bean common mosaic potyvirus, bean yellow mosaic potyvirus, cucumber mosaic cucumovirus and tobacco mosaic tobamovirus) were detected, some symptomatic samples tested negative. These were examined by electron microscopy and virus-like particles were observed.
机译:测试了9种草本豆科植物(Aeschynomene,Arachis,Calopogonium,Centrosema,Chamaecrista,Cratylia,Dioclea,Stylosanthes和Zornia)中表现出病毒样症状的叶片样品中12种病毒。植物样品获自尼日利亚伊巴丹的国际畜牧研究所。使用ELISA测试病毒。尽管检测到了6种病毒(黑眼pea豆花叶病毒,花生斑驳花叶病毒,豆类普通花叶病毒,豆黄花叶病毒,黄瓜花叶黄瓜花叶病毒和烟草花叶烟草花叶病毒),但一些有症状的样品检测为阴性。通过电子显微镜检查这些,并观察到病毒样颗粒。

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