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W. Patrick Wechter, Melanie M. McMillan, Anthony P. Keinath, J. Powell Smith and Mark W. Farnham

, but it exhibits high levels of resistance to this pathogen in greenhouse and field studies ( Wechter et al., 2013 ). When leaves of ‘Carolina Broadleaf’ are exposed to the pathogen they exhibit no discernable disease, or few lesions which manifests as

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Eun Young Nam, Ji Hae Jun, Kyeong Ho Chung, Jung Hyun Kwon, Seok Kyu Yun, Ik Koo Yun and Kang Hee Cho

‘Tiffany’ is the second plumcot cultivar released from the National Institute of Horticultural & Herbal Science (NIHHS) of the Rural Development Administration (RDA) in the Republic of Korea. The ‘Tiffany’ plumcot originated in 1999 from a cross

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Narinder P.S. Dhillon, Supannika Sanguansil, Supornpun Srimat, Suwannee Laenoi, Roland Schafleitner, Michel Pitrat and James D. McCreight

, environmental pollution, and development of fungicide-insensitive mildew races are the major concerns for chemical control of CPM ( Lebeda et al., 2010 ; McGrath et al., 1996 ). The most cost-effective, environmentally friendly, and sustainable management of

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Antonia Y. Tetteh, Todd C. Wehner and Angela R. Davis

., 2005 ). Development of genetic resistance is an important objective in watermelon breeding programs. Screening of the U.S. watermelon germplasm collection identified high resistance in several wild accessions of C. lanatus var. citroides ( Davis et

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Anthony P. Keinath

of the seedcoat. Because fruit are externally asymptomatic, they could easily be harvested and processed to extract seed. The use of grafted cucurbits further increases the risk of gummy stem blight development from seedborne inoculum. After grafting

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Inga A. Zasada, Thomas W. Walters and John N. Pinkerton

-parasitic nematodes were first reported in Rubus species in North America in the 1930s, when root lesion nematodes were associated with declining red raspberries ( McElroy, 1992 ). Growers have been able to manage plant-parasitic nematodes in raspberry crops by pre

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Chrislyn Ann Particka and James F. Hancock

The role of Pratylenchus penetrans in the development of strawberry black root rot Plant Dis. Rptr. 46 839 843 Dale, A. Potter, J.W. 1998 Strawberry cultivars vary in their resistance to northern lesion

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Mark A. Williams, John G. Strang, Ricardo T. Bessin, Derek Law, Delia Scott, Neil Wilson, Sarah Witt and Douglas D. Archbold

and humidity. These conditions can foster more generations of insect pests such as codling moth, and more frequent conditions favoring disease development than in more northerly areas ( Aselage and Johnson, 2009 ). At the inception of this project

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William L. Holdsworth, Carly F. Summers, Michael Glos, Christine D. Smart and Michael Mazourek

downy mildew occur on foliage. Characteristic symptoms on cucumber include angular-shaped chlorotic lesions that appear on adaxial leaf surfaces from 4 to 12 d post-inoculation ( Lebeda and Cohen, 2011 ; Palti and Cohen, 1980 ). Warm days (25 to 30 °C

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Tomomi Eguchi, Ricardo Hernández and Chieri Kubota

development and the characterization of lesions from physiological disorders on ornamental sweet potato ( Ipomoea batatas ), tomato ( Solanum lycopersicum ), and interspecific geranium ( Pelargonium spp.). Kansas State Univ., Manhattan, MS Thesis Craver, J