Field Evaluation of Tomato spotted wilt virus Resistance in Transgenic Peanut (Arachis hypogaea)
نویسندگان
چکیده
H. Yang and P. Ozias-Akins, Department of Horticulture, The University of Georgia Tifton Campus, Tifton, GA 31793-0748; A. K. Culbreath, Department of Plant Pathology, The University of Georgia Tifton Campus, Tifton, GA 31793-0748; D. W. Gorbet, North Florida Research and Education Center, 3925 Highway 71, Marianna, FL 32446; J. R. Weeks, Wiregrass Experiment Station, Auburn University, Headland, AL 36345; B. Mandal and H. R. Pappu, Department of Plant Pathology, The University of Georgia Tifton Campus, Tifton, GA 31793-0748
منابع مشابه
Registration of ‘Tifguard’ Peanut
92 Journal of Plant Registrations, Vol 2, No. 2, May 2008 ‘Tifguard’ (Reg. No. CV-101, PI 651853) is a runnertype peanut (Arachis hypogaea L. subsp. hypogaea var. hypogaea) cultivar that was released by the USDA-ARS and the Georgia Agricultural Experiment Stations in 2007. Tifguard was developed at the University of Georgia Coastal Plain Experiment Station, Tifton, GA, and was tested under the ...
متن کاملFactors Affecting Mechanical Transmission of Tomato spotted wilt virus to Peanut (Arachis hypogaea)
Tomato spotted wilt virus (TSWV) is the type member of the genus Tospovirus in the family Bunyaviridae (13). TSWV is a serious plant pathogen affecting several important crop plants throughout the world (15). In the southern United States, peanut or groundnut (Arachis hypogaea L.) is severely affected by TSWV (1,4,10,11,18). Losses due to TSWV in peanut were estimated at several millions of dol...
متن کاملEpidemiology and management of tomato spotted wilt in peanut.
Tomato spotted wilt caused by thrips-vectored tomato spotted wilt virus (TSWV) is a very serious problem in peanut (Arachis hypogaea L.) production. TSWV and the thrips Frankliniella fusca and Frankliniella occidentalis, which vector the virus, present a difficult and complicated challenge from the perspectives of both epidemiology and disease management. Simply controlling the vector typically...
متن کاملReaction of Peanut Cultivars to Tomato Spotted Wilt Virus (TSWV) Under Field Conditions and Their Response to Mechanical Inoculation by TSWV Under Greenhouse Conditions
Spotted wilt virus disease caused by Tomato spotted wilt tospovirus (TSWV) has become a limiting factor in peanut (Arachis hypogaea L.) production in the Southwest region of the U.S. Selected peanut cultivars (Okrun, Southwest Runner, Tamrun-98, Tamrun-96, Georgia Green, Tamrun OL-02, Tamrun OL-01, and Georgia Hi Oleic) were evaluated for reaction to TSWV in field plots in 2001, 2002, and 2003....
متن کاملRefining a major QTL controlling spotted wilt disease resistance in cultivated peanut (Arachis hypogaea L.) and evaluating its contribution to the resistance variations in peanut germplasm
BACKGROUND Spotted wilt, caused by tomato spotted wilt virus (TSWV), has been one of major diseases in cultivated peanut grown in the southeastern United States (US) since 1990. Previously a major quantitative trait locus (QTL) controlling spotted wilt disease resistance was mapped to an interval of 2.55 cM genetic distance corresponding to a physical distance of 14.4 Mb on chromosome A01 of pe...
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