Full TGIF Record # 161621
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DOI:10.1094/ATS-2010-0326-01-RS
Web URL(s):https://dl.sciencesocieties.org/publications/ats/articles/7/1/2010-0326-01-RS
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Publication Type:
i
Refereed
Author(s):Tomaso-Peterson, Maria; Young, Joseph
Author Affiliation:Department of Entomology and Plant Pathology, Mississippi State University, MS
Title:Cultivar response of seeded bermudagrass to leaf spot and the influence of nitrogen on disease severity
Section:Applied turfgrass research
Other records with the "Applied turfgrass research" Section
Source:Applied Turfgrass Science. Vol. 7, No. 1, December 2010, p. [1-8].
Publishing Information:St. Paul, Minnesota: Plant Management Network
# of Pages:8
Related Web URL:https://dl.sciencesocieties.org/publications/ats/abstracts/7/1/2010-0326-01-RS
    Last checked: 03/05/2014
    Notes: Abstract only
Keywords:TIC Keywords: Disease resistance; Disease severity; Leaf spot; Nitrogen level; Seed propagated bermudagrasses
Abstract/Contents:"Seeded bermudagrass [Cynodon dactylon (L.) Pers.] cultivars are currently replacing hybrid-bermudagrass and cool-season turfgrasses in some golf course renovations, home lawns, and athletic fields. Leaf spot, a destructive disease of bermudagrass, is caused by a fungal complex consisting of Bipolaris and Exserohilum spp. that infect leaves, stems, and stolons resulting in leaf blight and melting-out. A three-year field study was conducted to determine the response of seven seeded bermudagrass cultivars to leaf spot and the influence of nitrogen on leaf spot severity. Princess-77, Riviera, and Yukon were determined to have improved field tolerance to leaf spot. Transcontinental and Savannah cultivars displayed moderate disease response while Nu-Mex Sahara and Arizona Common had poor field tolerance to leaf spot. Seeded bermudagrass cultivars with poor field tolerance to leaf spot displayed increased leaf spot severity in response to high nitrogen (2.0 lb N per 1000 ft2 per month). Leaf spot severity of Arizona Common increased at the highest nitrogen level. Nitrogen levels did not influence leaf spot severity in seeded bermudagrass cultivars that had improved field tolerance. Princess-77, Riviera, and Yukon had the lowest leaf spot severity throughout the growing season each year of the three-year study."
Language:English
References:21
Note:"Published 26 March 2010."
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Tomaso-Peterson, M., and J. Young. 2010. Cultivar response of seeded bermudagrass to leaf spot and the influence of nitrogen on disease severity. Appl. Turfgrass Sci. 7(1):p. [1-8].
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DOI: 10.1094/ATS-2010-0326-01-RS
Web URL(s):
https://dl.sciencesocieties.org/publications/ats/articles/7/1/2010-0326-01-RS
    Last checked: 03/05/2014
    Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/ats/pdfs/7/1/2010-0326-01-RS
    Last checked: 03/05/2014
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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