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Kari L. Hugie and Eric Watkins

Turfgrass species traditionally used in residential and commercial lawns in Minnesota, such as kentucky bluegrass ( P. pratensis ) and perennial ryegrass ( L. perenne ), can require significant management inputs to maintain acceptable cover and

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Sarah J. Pethybridge, Niloofar Vaghefi, and Julie R. Kikkert

of C. beticola isolates that are resistant to fungicides threatens the durability of disease management strategies. For example, 40% of the C. beticola population in New York was reported as resistant to the quinone outside inhibitor fungicide

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William Sciarappa, Sridhar Polavarapu, James Barry, Peter Oudemans, Mark Ehlenfeldt, Gary Pavlis, Dean Polk, and Robert Holdcraft

investigate viable solutions for organic weed, insect, and disease management; and to compile, compare, and incorporate proven horticultural practices into a sustainable production system for highbush blueberry. MATERIALS AND METHODS From 2000 to 2006

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Les D. Padley Jr, Eileen A. Kabelka, and Pamela D. Roberts

The oomycetous pathogen, Phytophthora capsici Leonian, is capable of causing several disease syndromes in cucurbits, including crown rot, foliar blight, and fruit rot ( Roberts et al., 2001 ; Zitter et al., 1996 ). Crown rot appears at the soil

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W. Carroll Johnson III, David B. Langston Jr., Daniel D. MacLean, F. Hunt Sanders Jr., Reid L. Torrance, and Jerry W. Davis

season-long weed control. However, sequential cultivations at regular intervals may provide the foundation for a successful integrated system of weed control in transplanted onion. To date, there has been no research on weed management in organic Vidalia

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George E. Boyhan, Julia W. Gaskin, Elizabeth L. Little, Esendugue G. Fonsah, and Suzanne P. Stone

.E. Sonon L. 2008 Soil test handbook for Georgia. Univ. Georgia Spec. Bul. 62 Koike, S.T. Gaskell, M. Fouche, C. Smith, R. Mitchell, J. 2000 Plant disease management for organic crops. Univ. California Agr. Natural Resources Publ. 7252 Martini, E.A. Buyer, J

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David Granatstein and Kent Mullinix

relative absence of pests and diseases in the commercial production zone (semiarid, irrigated, winter precipitation). Production began to expand rapidly in the mid 1990s with the introduction of pheromone mating disruption for control of codling moth

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David H. Byrne, Patricia Klein, Muqing Yan, Ellen Young, Jeekin Lau, Kevin Ong, Madalyn Shires, Jennifer Olson, Mark Windham, Tom Evans, and Danielle Novick

killing them. By contrast, RRV is currently killing large numbers of garden roses and threatening the future of the garden rose industry ( Byrne et al., 2015 ; Windham et al., 2014 , 2016 ). The disease complex has three important biological components

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Emily E. Braun, Sarah Taylor Lovell, Mohammad Babadoost, Frank Forcella, Sharon Clay, Daniel Humburg, and Sam E. Wortman

Organic farmers need a diverse toolbox of weed management tactics. Tillage is currently the most common method of weed management in organic systems ( Baker and Mohler, 2015 ), but wet soil conditions, crop growth stage, and overuse can limit its

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David H Suchoff, Frank J. Louws, and Christopher C. Gunter

fumigation with traditional fumigants, such as chloropicrin and the now banned methyl bromide, have proven ineffective in the management of this pathogen ( Chellemi et al., 1997 ; Driver and Louws, 2002 ; Enfinger et al., 1979 ). Grafting of susceptible