ISSN: 0973-7510

E-ISSN: 2581-690X

H.M. Renuka , H.K. Ramappa and B.S. Pavithra
Department of Plant Pathology, College of Agriculture UAS, GKVK, Bengaluru – 560 065, India.
J. Pure Appl. Microbiol., 2016, 10 (3): 2417-2420
© The Author(s). 2016
Received: 14/05/2016 | Accepted: 27/06/2016 | Published: 30/09/2016
Abstract

Field bean (Lablab purpureus (L.) Sweet) is one of the important pulse crops in tropics. Dolichos mosaic  virus (DMV) infected  field bean plants produced symptoms like vein clearing, uneven leaf lamina, twisting of leaves, mosaic mottling, puckering and blistering on newly formed trifoliate leaves. The purified preparation of the virus under electron microscopy revealed the presence of long flexuous rod shaped particles approximately measuring ~750 nm in size. RT-PCR product ~ 340 bp  amplified by using BCMV specific partial CP gene primers indicated the infection of BCMV in dolichos.

Keywords

Lablab purpureus (L.), Puckering, DMV, BCMV and Electron microscopy.

Article Metrics

Article View: 801

Share This Article

Journal Tools

© The Author(s) 2016. Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License which permits unrestricted use, sharing, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.