tree was harvested individually and the numbers of both marketable and nonmarketable fruit were recorded. Nonmarketable fruit were delineated as those that were less than 4.5 cm in diameter, showed signs of wind scaring, catfacing, bacterial spot
do not like the TYLCV-resistant cultivars as well as susceptible cultivars due to linkage drag effects that reduce marketable yield, increase foliar disease infections to diseases such as early blight ( Alternaria solani ) and/or bacterial spot
bacterial spot ( Xanthomonas arboricola ), 30 fruit and 60 leaf samples were monitored at harvest season. Approximately 5% of leaf or fruit lesions caused by field infection were observed in Sweet Queen and the other comparison cultivars. Availability
Zhengzhou, China. The flesh of both cultivars is sweet, aromatic, firm, and melting, with low acidity after tree ripening ( Table 1 ). During the entire evaluation period from 2016 to 2018 in Zhengzhou, almost no symptoms of bacterial spot ( Xanthomonas
marketing channels. Cultivars that were originally bred in California are highly susceptible to bacterial spot disease ( Xanthomonas arboricola pv. pruni ), a very serious disease in the wet and humid climate of the eastern United States ( Ritchie et al
leaflet rather than the compound trifoliate (3-leaflet) leaf of C. trifoliata and its F1 hybrids—maintained many halos. The bacterium Xec, causal agent of Citrus bacterial spot , is also present in Florida and produces similar symptoms, but is generally
bacterial spot of lettuce in Florida caused by Xanthomonas campestris pv. vitians Plant Dis. 79 359 360 Ryder, E.J. Johnson, A.S. 1974 Mist depollination of lettuce flowers HortScience 9 584 Sahin, F. 2000 First report of bacterial spot of lettuce caused
insipid flavor, weak coldhardiness, and are susceptible to bacterial spot [ Xanthomonas arboricola pv. pruni (Smith) Dye], the main plum disease in China ( Liu, 1996 ). Genetic variability is the prerequisite for any plant breeding program ( Khush
, and TMV ( Johnny’s Selected Seed, 2019 ; Kemble, 2019 ). ‘PS 09979325 X10R ® ’ is an F 1 hybrid with resistance to bacterial spot races 0 to 10, as well as, Tobamovirus tolerance ( Seminis Vegetable Seeds, 2018 ). ‘Red Knight X3R ® ’ pepper is
. 2009 A SNP marker can differentiate loose clustered clones of Pinot Noir Acta Hort. 827 471 473 Hutton, S.F. Scott, J.W. Yang, W. Sim, S.C. Francis, D.M. Jones, J.B. 2010 Identification of QTL associated with resistance to bacterial spot race T4 in