Full TGIF Record # 11042
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Web URL(s):http://www.apsnet.org/publications/plantdisease/backissues/Documents/1987Articles/PlantDisease71n10_873.pdf
    Last checked: 08/24/2010
    Requires: PDF Reader
Publication Type:
i
Refereed
Author(s):Muchovej, J. J.; Couch, H. B.
Author Affiliation:Muchovej: Departamento de Fitopatologia, Universidade Federal de Vicosa, Vicosa, MG, Brazil; Couch: Department of Plant Pathology, Physiology, and Weed Science, Virginia Polytechnic Institute and State University, Blacksburg, Virginia
Title:Colonization of bentgrass turf by Curvularia lunata after leaf clipping and heat stress
Source:Plant Disease. Vol. 71, No. 10, October 1987, p. 873-875.
Publishing Information:St. Paul, Minn., American Phytopathological Society
# of Pages:3
Keywords:TIC Keywords: Curvularia lunata; Disease control; Heat stress; Leaf tissue; Pot culture; Agrostis stolonifera
Abstract/Contents:"Creeping bentgrass turfs were grown, clipped, and maintained at 2 cm in 7-cm-diameter cups and grown until 30 or 120 days old. Turfs either did or did not receive high air temperature stress and were clipped 128, 64, 32, 16, 8, 2, 1, or 0 hr before inoculation with Curvularia lunata. Results showed that C. lunata could colonize heat-stressed and/or old clipped leaves but could not infect and colonize juvenile or mature leaves. The amount of turf foliage that was susceptible to thinning by C. lunata depended on the physiologic age of the leaf tissue. As stresses of high air temperatures are placed on leaf tissues, a greater percentage of the leaf blades are forced into advanced senescence, thereby increasing their susceptibility to infection and colonization."
Language:English
References:14
See Also:Other items relating to: CLIP
Note:Figures
Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Muchovej, J. J., and H. B. Couch. 1987. Colonization of bentgrass turf by Curvularia lunata after leaf clipping and heat stress. Plant Dis. 71(10):p. 873-875.
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Web URL(s):
http://www.apsnet.org/publications/plantdisease/backissues/Documents/1987Articles/PlantDisease71n10_873.pdf
    Last checked: 08/24/2010
    Requires: PDF Reader
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