Tomato-infecting begomoviruses, including monopartite tomato yellow leaf curl virus (TYLCV) and numerous bipartite viruses including tomato mottle virus (ToMoV), are transmitted by the sweetpotato whitefly ( Bemisia tabaci ), the B biotype of
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Yuanfu Ji, Jay W. Scott, David J. Schuster, and Douglas P. Maxwell
Yaar Research Center, Ramat Yishay, Israel The B-biotype sweetpotato whitefly (SPWF) [ Bemisia tabaci (Gennadius) (Homoptera: Aleyrodidae)] and the two-spotted spider mite (TSSM) [ Tetranychus urticae Koch (Acari: Tetranychidae)] are serious
it should be possible to breed cultivars with enhanced ability to perform under low-p conditions, as well as with enhanced response to rock phosphate application. Vegetable Crops Section—Sweetpotato Relationships between Preharvest
Samuel F. Hutton and John W. Scott
sweetpotato whitefly ( Bemisia tabaci ), the strains that cause Tomato yellow leaf curl virus (TYLCV) are the most widespread and well known. Begomovirus resistance in Fla. 7907C is conferred by the Ty-1 gene, which was advanced using marker
Toshio Shibuya, Kaori Itagaki, Motoaki Tojo, Ryosuke Endo, and Yoshiaki Kitaya
high R:FR have thicker leaves and consequently higher photosynthetic ability ( Shibuya et al., 2010a ) and lower attractiveness to sweetpotato whitefly ( Shibuya et al., 2010b ). The morphological and physiological changes are probably the result of
Amnon Levi, Alvin M. Simmons, Laura Massey, John Coffey, W. Patrick Wechter, Robert L. Jarret, Yaakov Tadmor, Padma Nimmakayala, and Umesh K. Reddy
could be a useful source of genes for enhancing biotic and abiotic stress resistance in the watermelon cultivars ( Levi et al., 2016 ). Several U.S. PIs of CC have been identified as having resistance to the sweetpotato whitefly [ Bemisia tabaci
disease in sweetpotato is the Sweet potato virus disease (SPVD), a result of co-infection of Sweet potato chlorotic stunt virus (SPCSV) and Sweet potato feathery mottle virus (SPFMV). Characteristic symptoms include chlorosis, small, deformed leaves
John W. Scott, Samuel F. Hutton, and Joshua H. Freeman
Begomoviruses , vectored by the sweetpotato whitefly ( Bemisia tabaci ), are a major threat to tomato ( Solanum lycopersicum ) production in many regions around the world. Of the many strains of Begomoviruses , those that cause Tomato yellow leaf
Samuel F. Hutton, Yuanfu Ji, and John W. Scott
Begomoviruses vectored by the sweetpotato whitefly ( Bemisia tabaci ) are a major threat to tomato ( Solanum lycopersicum ) production in many regions around the world. Of the many begomoviruses, the strains that cause Tomato yellow leaf curl virus
Matthew A. Cutulle, Howard F. Harrison Jr., Chandresakar S. Kousik, Phillip A. Wadl, and Amnon Levi
tolerance has been reported in several non-cucurbit crops, including bean ( Sikkema et al., 2006 ), cabbage ( Hopen et al., 1992 ), corn ( Keifer, 1989 ), rice ( Mudge et al., 2005 ; Scherder et al., 2004 ; Zhang et al., 2004 ), and sweetpotato ( Harrison