文章基本信息

标题：Plant Protection & Biological Control of Viral Infection on Okra (Abelmoschus esculentus) by Root Extract of Boerhaavia diffusa
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作者：Dubey Rajesh Kumar ; Singh Akhilesh Kumar
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：5
页码：3777
DOI：10.15680/IJIRSET.2015.0405137
出版社：S&S Publications
摘要：Yellow vein mosaic disease on okra (Abelmoschus esculentus) under natural condition was suppressedby partially clarified aqueous root extract of Boerhaavia diffusa. Treatments were administered as foliar sprays atconcentration of 4% at 7 days interval, commencing from the time when plants were at seedling stage. Regular spraysof root extract of Boerhaavia diffusa were highly effective in reducing okra yellow vein mosaic disease. Comparativedata recorded with respect to infection, growth, flowering, fruiting, and yield revealed that extract from the roots ofBoerhaavia diffusa reduced infection by about 80%. Flowering and consequent fruiting was observed in all treatedbeds, which showed high yield. Fruits were more in number, soft and green as compared to yellow and fibrous fruits incontrol beds.KEYWORDS:
关键词：Yellow Vein Mosaic; Aqueous Root Extract; Okra