Follow
International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2020) [Effective from January 1, 2020]For more details click here

Login as a Reviewer

Indexed in



National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

See Guidelines to Authors
Current Issues

Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(3): 1903-1909
DOI: https://doi.org/10.20546/ijcmas.2018.703.226


Mechanical Transmission and Physical Properties of Mungbean Yellow Mosaic Virus (MYMV)
Meghashree Meti1, Mallikarjun Kenganal1*, D.S. Aswathanarayana1, U.K. Shanwad2 and Gururaj Sunkad1
1Department of Plant Pathology
2Department of Agronomy, University of Agricultural Sciences, Raichur, Karnataka, India
*Corresponding author
Abstract:

Begamoviruses are usually considered not transmissible by mechanical sap inoculation and hence making information about their physical properties scarce which are useful in determining management strategies. The present study was conducted to know sap transmissibility and physical properties of Mungbean Yellow Mosaic Virus (MYMV) like Thermal Inactivation Point (TIP), Dilution End Point (DEP) and Longevity in vitro (LIV). The infective sap prepared in potassium phosphate and sodium phosphate buffers of pH 7.5, 7.6, 7.7, 7.8, 7.9 and 8.0 at 0.1M inoculated on French bean and mungbean revealed that 0.1M potassium phosphate buffer at 7.8 pH could successfully transmit MYMV on French bean under glass house conditions. The determination of physical properties using the same buffer showed Thermal Inactivation Point (TIP) of MYMV as 50 0C for 10 minutes, Dilution End Point (DEP) was 10-4 and Longevity in vitro (LIV) was 1-2 days at 4 0C storage in vitro. The results add to the knowledge of MYMV transmission ability and its physical properties which helps in determining management strategies against the virus.


Keywords: MYMV, Mechanical transmission, Physical properties, TIP, DEP and LIV
Download this article as Download

How to cite this article:

Meghashree Meti, Mallikarjun Kenganal, D.S. Aswathanarayana, U.K. Shanwad and Gururaj Sunkad. 2018. Mechanical Transmission and Physical Properties of Mungbean Yellow Mosaic Virus (MYMV).Int.J.Curr.Microbiol.App.Sci. 7(3): 1903-1909. doi: https://doi.org/10.20546/ijcmas.2018.703.226