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United States Department of Agriculture

Agricultural Research Service

Mysore R. Sudarshana
mysore.sudarshana@ars.usda.gov
RESEARCH PLANT PATHOLOGIST


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Preparation of mealybugs (Hemiptera: Pseudococcidae) for genetic characterization and morphological examination - (Peer Reviewed Journal)
Bahder, B.W., Bollinger, M., Sudarshana, M.R., Zalom, F.G. 2015. Preparation of mealybugs (Hemiptera: Pseudococcidae) for genetic characterization and morphological examination. Journal of Insect Science. doi: 10.1093/jisesa/iev086.
Detection of a new luteovirus in imported nectarine Trees: A case study to propose adoption of metagenomics in post-entry quarantine Reprint Icon - (Peer Reviewed Journal)
2015. Detection of a new luteovirus in imported nectarine Trees: A case study to propose adoption of metagenomics in post-entry quarantine. Phytopathology. 105(6):840-846.
Detection of a new luteovirus in imported nectarine trees: A case study to propose adoption of metagenomics in post-entry quarantine Reprint Icon - (Peer Reviewed Journal)
Bag, S., Al Rwahnih, M., Li, A., Gonzalez, A., Rowhani, A., Uyemoto, J.K., Sudarshana, M.R. 2015. Detection of a new luteovirus in imported nectarine trees: A case study to propose adoption of metagenomics in post-entry quarantine. Phytopathology. 105:840-846.
Grapevine red blotch-associated virus, an emerging threat to the grapevine industry - (Peer Reviewed Journal)
Sudarshana, M.R., Perry, K.L., Fuchs, M. 2015. Grapevine red blotch-associated virus, an emerging threat to the grapevine industry. Phytopathology. doi: org/10.1094/PHYTO-12-14-0369-FI.
Detection and genetic diversity of Grapevine red blotch-associated virus isolates in table grape accessions in the National Clonal Germplasm Repository in California Reprint Icon - (Peer Reviewed Journal)
Al Rwahnih, M., Rowhani, A., Golino, D., Islas, C., Preece, J.E., Sudarshana, M.R. 2015. Detection and genetic diversity of Grapevine red blotch-associated virus isolates in table grape accessions in the National Clonal Germplasm Repository in California. Canadian Journal of Plant Pathology. 37:130-135.
Grapevine red blotch Reprint Icon - (Book / Chapter)
Sudarshana, M.R., Fuchs, M. 2015. Grapevine red blotch. In: Wilcox, W.F., Gubler, W.D., Uyemoto, J.K., editors. Compendium of Grape Diseases. 2nd edition. St. Paul, MN: American Phytopathological Society Press. p. 122-123.
Gene from a novel plant virus satellite from grapevine identifies a viral satellite lineage Reprint Icon - (Peer Reviewed Journal)
Al Rwahnih, M., Daubert, S.D., Sudarshana, M.R., Rowhani, A. 2013. Gene from a novel plant virus satellite from grapevine identifies a viral satellite lineage. Virus Genes. 47:114-118.
Grapevine red blotch-associated virus is widespread in California and U.S. vineyards. Reprint Icon - (Abstract Only)
Sudarshana, M.R., Gonzalez, A., Dave, A., Wei, A., Smith, R., Anderson, M.M., Walker, M.A. 2013. Grapevine red blotch-associated virus is widespread in California and U.S. vineyards. . Phytopathology. 103:458.
Association of a DNA virus with grapevines affected by red blotch disease in northern California Reprint Icon - (Peer Reviewed Journal)
Al Rwahnih, M., Dave, A., Anderson, M.M., Rowhani, A., Uyemoto, J.K., Sudarshana, M.R. 2013. Association of a DNA virus with grapevines affected by red blotch disease in northern California. Phytopathology. 103:1069-1076.
Detection of Grapevine Leafroll-associated virus 7 using real-time qRT-PCR and conventional RT-PCR Reprint Icon - (Peer Reviewed Journal)
Al Rwahnih, M., Osman, F., Sudarshana, M.R., Uyemoto, J.K., Minafra, A., Martelli, G., Rowhani, A. 2012. Detection of Grapevine Leafroll-associated virus 7 using real-time qRT-PCR and conventional RT-PCR. Journal of Virological Methods. 179:383-9.
Grapevine necrotic union, A newly recognized disease of unknown etiology in grapevines grafted on 110 Richter rootstock in California Reprint Icon - (Peer Reviewed Journal)
Al Rwahnih, M., Rowhani, A., Smith, R.J., Uyemoto, J.K., Sudarshana, M.R. 2012. Grapevine necrotic union, A newly recognized disease of unknown etiology in grapevines grafted on 110 Richter rootstock in California. Journal of Plant Pathology. 94(1), 149-156.
A quantitative PCR assay for the detection of phytoplasmas causing almond brownline, peach yellow leafroll, and pear decline diseases in California Reprint Icon - (Abstract Only)
Sudarshana, M.R., Gonzalez, A., Dave, A.M., Uyemoto, J.K. 2011. A quantitative PCR assay for the detection of phytoplasmas causing almond brownline, peach yellow leafroll, and pear decline diseases in California. Phytopathology. 101:S172.
Detection of Grapevine leafroll-associated virus 7 using real-time PCR and conventional RT-PCR Reprint Icon - (Abstract Only)
Al Rwahnih, M., Osman, F., Sudarshana, M.R., Uyemoto, J.K., Rowhani, A. 2011. Detection of Grapevine leafroll-associated virus 7 using real-time PCR and conventional RT-PCR. Phytopathology. 101:S4.
Molecular screening of walnut backcross populations for a DNA marker linked to cherry leafroll virus resistance Reprint Icon - (Abstract Only)
Lynn, N., Leslie, C., Gonzalez, A., Sudarshana, M.R. 2011. Molecular screening of walnut backcross populations for a DNA marker linked to cherry leafroll virus resistance. Phytopathology. 101:S111.
Almond Brownline Disease - (Trade Journal)
Sudarshana, M.R. 2011. Almond Brownline Disease. Trade Journal Publication. 17:26-35.
Fate of Escherichia Coli 0157:H7 in field-inoculated lettuce. Reprint Icon - (Peer Reviewed Journal)
Moyne, A., Sudarshana, M.R., Blessington, T., Koike, S.T., Cahn, M.D., Harris, L.J. 2011. Fate of Escherichia Coli 0157:H7 in field-inoculated lettuce. Food Microbiology. doi:10.1016/j.fm.2011.02.001.
Characterization of R genes involved in resistance to Cherry leaf roll virus in paradox hybrids Reprint Icon - (Research Technical Update)
Sudarshana, M.R., Mahmood, N., Rowhani, A. 2011. Characterization of R genes involved in resistance to Cherry leaf roll virus in paradox hybrids. Walnut Research Conference. pp. 245-251.
Evaluation of blackline resistant (hypersensitive) cultivars Reprint Icon - (Research Technical Update)
Caprile, J., Mcgranahan, G., Leslie, C., Sudarshana, M.R. 2011. Evaluation of blackline resistant (hypersensitive) cultivars. Walnut Research Conference. pp. 41-46.
GENETICALLY ENGINEERED VIRUS-RESISTANT PLANTS IN DEVELOPING COUNTRIES: CURRENT STATUS AND FUTURE PROSPECTS - (Peer Reviewed Journal)
Reddy, D., Sudarshana, M.R., Fuchs, M., Rao, C.N., Thottappilly, G. 2010. GENETICALLY ENGINEERED VIRUS-RESISTANT PLANTS IN DEVELOPING COUNTRIES: CURRENT STATUS AND FUTURE PROSPECTS. Advances in Virus Research. 75:185-220.
LETTUCE INFECTIOUS YELLOWS VIRUS-ENCODED P26 INDUCES PLASMALEMMA DEPOSIT CYTOPATHOLOGY - (Peer Reviewed Journal) - (17-Mar-09)
Biology and Molecular Characterization of Cucurbit leaf crumple virus, an Emergent Cucurbit-Infecting Begomovirus in the Imperial Valley of California - (Peer Reviewed Journal)
Hagen, C., Rojas, M.R., Sudarshana, M.R., Xoconostle-Cazares, B., Natwick, E.T., Turini, T.A., Gilbertson, R.L. 2008. Biology and Molecular Characterization of Cucurbit leaf crumple virus, an Emergent Cucurbit-Infecting Begomovirus in the Imperial Valley of California. Plant Disease. 95:5, pp.781-793.
Last Modified: 9/9/2010
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