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United States Department of Agriculture

Agricultural Research Service

Related Topics

Mary Ann Guaragna
Floral and Nursery Plants Research Unit
Plant Pathologist

Phone: (301) 504-9424
Fax: (301) 504-5096
Room 011
10300 BALTIMORE AVENUE
BLDG 003 BARC-WEST
BELTSVILLE, MD, 20705-2350


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
First report of Nerine yellow stripe virus in Amaryllis in the United States - (Peer Reviewed Journal)
Guaragna, M.A., Lamborn, J., Hammond, J., Schadewijk, T., Jordan, R.L. 2013. First report of Nerine yellow stripe virus in Amaryllis in the United States. Plant Disease. 97(10):1389.
Gladiolus plants transformed with single-chain variable fragment antibodies to Cucumber mosaic virus - (Peer Reviewed Journal)
Kamo, K.K., Aebig, J., Guaragna, M.A., James, C., Hsu, H., Jordan, R.L. 2012. Transgenic Gladiolus plants containing single-chain fragment antibodies to Cucumber mosaic virus. Plant Cell Tissue And Organ Culture. 110:13-21.
Resistance to Cucumber mosaic virus in Gladiolus plants transformed with either a defective replicase of coat protein subgroup II gene from Cucumber mosaic virus - (Peer Reviewed Journal)
Kamo, K., Jordan, R., Guaragna, M.A., Hsu, H.T., Ueng, P. 2010. Resistance to cucumber mosaic virus in Gladiolus plants transformed with either a defective replicase or coat protein subgroup II gene from Cucumber mosaic virus. Plant Cell Reports. 29:695-704.
Detection and molecular characterizations of new and emerging potyviruses of ornamental plants - (Peer Reviewed Journal)
Jordan, R.L., Guaragna, M.A., Putnam, M. 2011. Detection and molecular characterizations of new and emerging potyviruses of ornamental plants. Acta Horticulturae. 901:159-166.
First Report of a New Potyvirus, Tricyrtis Virus Y, and Lily Virus X Potexvirus, in Tricyrtis Formosana in the United States Reprint Icon - (Peer Reviewed Journal)
Jordan, R.L., Guaragna, M.A., Van Buren, T., and Putnam, M.L. 2008. First report of a new potyvirus, Tricyrtis virus Y, and Lily virus X Potexvirus, in Tricyrtis formosana in the United States. Plant Disease. 92:648.
Molecular Characterization of Several New and Emerging Potyviruses of Ornamental Plants - (Abstract Only)
Jordan, R.L., Guaragna, M.A. 2006. Molecular characterization of several new and emerging potyviruses of ornamental plants. Phytopathology. 96:S56.
Transgenic Plants of Gladiolus Containing the Coat Protein and Replicase Genes of Cucumber Mosaic Virus - (Abstract Only)
Kamo, K.K., Ueng, P.P., Aebig, J.A., Hsu, H., Guaragna, M.A., Jordan, R.L. 2006. Transgenic plants of gladiolus containing the coat protein and replicase genes of cucumber mosaic virus. [abstract]. Society for In Vitro Biology Proceedings. 42:44-A.
First Molecular Evidence of the Occurrence of a Pea Mosaic Strain of Bean Yellow Mosaic Virus in Verbena X Hybrida - (Peer Reviewed Journal)
Guaragna, M.A., Jordan, R.L., Putnam, M. 2006. First molecular evidence of the occurrence of a pea mosaic strain of Bean yellow mosaic virus in Verbena x hybrida. Acta Horticulture. 722:305-312.
Detection and Characterization of Two Previously Undescribed Potyviruses in the Terrestrial Orchid Spiranthes Cernua - (Peer Reviewed Journal)
Guaragna, M.A., Ndum, O., Jordan, R.L. 2006. Detection and characterization of two previously undescribed potyviruses in the terrestrial orchid Spiranthes cernua. Acta Horticuture. 722:209-218.
Pepino Musaic Virus: Variability in U.S. Isolates - (Abstract Only)
Maroon Lango, C.J.M., Guaragna, M.A., Jordan, R.L., Hammond, J., Bandla, M., Marquardt, S., Stommel, J.R. 2005. Pepino mosaic virus: Variability in U.S. isolated [abstract]. Hortscience 40:1089.
Detection and Characterization of Us Isolates of Pepino Mosaci Virus - (Peer Reviewed Journal)
Maroon-Lango, C.J., Guaragna, M.A., Jordan, R.L., Hammond, J., Bandla, M., Marquardt, S.K. 2005. Two unique US isolates of Pepino mosaic virus from a limited source of pooled tomato tissue are distinct from a third (European-like) US isolate. Archives of Virology. 150:1187-1201.
Detection and Characterization of Euphorbia Ringspot Potyvirus - (Abstract Only)
Guaragna, M.A., Ambrose, J., Jordan, R.L. 2004. Detection and characterization of euphorbia ringspot potyvirus. American Phytopathological Society. 94:S36.
First Report of Bean Yellow Mosaic Virus (Pea Mosaic Strain) in Verbena X Hybrida - (Peer Reviewed Journal)
Guaragna, M.A., Jordan, R.L., Putnam, M.L. 2004. First report of bean yellow mosaic virus (pea mosaic strain) in verbena x hybrida. Plant Disease. 88(5):574.
Last Modified: 7/22/2014
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