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Natural Occurrence of a Strain of Cowpea Mild Mottle Virus on Groundnut (Arachis hypogaea) in India)

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Relation http://oar.icrisat.org/8327/
http://dx.doi.org/10.1111/j.1439-0434.1984.tb00714.x
 
Title Natural Occurrence of a Strain of Cowpea Mild Mottle Virus on Groundnut (Arachis hypogaea) in India)
 
Creator Iizuka, N
Rajeshwari, R
Reddy, D V R
Goto, T
Muniappa, V
Bharathan, N
Ghanekar, A M
 
Subject Groundnut
 
Description Vein-clearing followed by downward rolling and necrosis of leaves and severe stunting of groundnut (Arachis hypogaea) plants were caused by cowpea mild mottle virus (CMMV). The virus was readily transmitted by mechanical sap inoculations to groundnut and to 10 plant species belonging to Leguminosae, Chenopodiaceae and Solanaceae. Chenopodium quinoa and Beta vulgaris were good diagnostic hosts. Diseased sap remained infective at 10–3 but not 10–4, when stored 8 to 9 days at 25 °C; for 10min at 75 °C but not 80°C. In limited tests, virus was not seed-transmitted m groundnut or soybean. Virus was transmitted by Bemisia tabaci but not by Aphis craccivora or Myzus persicae. An antiserum for CMMV was produced and virus was serologically related to CMMV reported on cowpea and groundnut crinkle virus (GCV) from West Africa. Employing carbon diffraction grating replica as a standard the modal length of virus particles to be 610 nm. Infected cells contained large number of virus particles associated with endoplasmic reticulum.
 
Publisher Paul Perey Scientific Publishers
 
Date 1984
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
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Identifier http://oar.icrisat.org/8327/1/Phytopath.%20Z._109_245-253_1984.pdf
Iizuka, N and Rajeshwari, R and Reddy, D V R and Goto, T and Muniappa, V and Bharathan, N and Ghanekar, A M (1984) Natural Occurrence of a Strain of Cowpea Mild Mottle Virus on Groundnut (Arachis hypogaea) in India). Journal of Phytopathology, 109 (3). pp. 245-253. ISSN 0931-1785