Full TGIF Record # 20490
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Web URL(s):http://archive.lib.msu.edu/tic/mitgc/article/198956.pdf
    Last checked: 02/27/2009
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Publication Type:
i
Proceedings
Author(s):Vargas, J. M. Jr.; Detweiler, R.; Melvin, B.; Golembiewski, R.; Slosar, A.
Author Affiliation:Botany and Plant Pathology, Michigan State University
Title:Turfgrass disease management report 1987-88: [VI. Necrotic ring spot fungicide trials #1 and #2]
Meeting Info.:East Lansing, MI: January 16-18, 1989
Source:Proceedings of the 59th Annual Michigan Turfgrass Conference. Vol. 18, 1989, p. 56, 61-65.
Publishing Information:East Lansing, MI: Michigan State University
# of Pages:6
Keywords:TIC Keywords: Poa pratensis; Lawn turf; Necrotic ring spot; Fungicide evaluation
Abstract/Contents:The preventative necrotic ring spot (Leptospheria korrae) trials #1 and #2 were conducted on irrigated, fertilized, Kentucky bluegrass residential lawns. The applications for study #1 started on May 12 and June 13 and study #2 started on May 19 and June 17. They were 3 replications of a random block design, using a 6'x 9' plot size, with additional applications after 2 weeks. Turf recovery was disappointing, likely because of the drought and the severe phosphorous levels, despite the use of a complete maintenance fertilizer. The table lists 61 treatments, the control, application rates, application intervals, observations, dates observed, and statistical significance. The second study was the same design, and location except that study #1 was evaluated by the number of patches/plot and Study #2 was evaluated by percent area of infected turf/plot. The table list 50 treatments, the control, application rates, application interval, ratings, statistical significance, and descriptive notes. No phytotoxicity was observed in either study at the times the ratings were taken.
Language:English
References:0
Note:Table
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Vargas, J. M. Jr., R. Detweiler, B. Melvin, R. Golembiewski, and A. Slosar. 1989. Turfgrass disease management report 1987-88: [VI. Necrotic ring spot fungicide trials #1 and #2]. p. 56, 61-65. In Proceedings of the 59th Annual Michigan Turfgrass Conference. East Lansing, MI: January 16-18, 1989. East Lansing, MI: Michigan State University.
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http://archive.lib.msu.edu/tic/mitgc/article/198956.pdf
    Last checked: 02/27/2009
    Requires: PDF Reader
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