Full TGIF Record # 143336
Item 1 of 1
Publication Type:
Author(s):Murphy, James A.; Clarke, Bruce B.; Inguagiato, John C.; Roberts, Joseph A.
Title:Evaluation of N fertilization effects on anthracnose disease of annual bluegrass
Section:NJTA green world
Other records with the "NJTA green world" Section
Source:Clippings & Green World. Vol. 69, Spring 2008, p. 20-22.
# of Pages:3
Publishing Information:Milltown, NJ: New Jersey Turfgrass Association
Keywords:TIC Keywords: Poa annua; Nitrogen; Fertilization; Anthracnose; Colletotrichum graminicola; Best management practices; Vertical mowing; Fungicides; Golf greens; Disease control; Application rates
Trade Names:Primo; Embark
Abstract/Contents:Presents a study conducted to "develop a set of best management practices (BMPs) for the control of anthracnose disease on annual bluegrass putting green turf." States that the "first trial evaluated the impact of N [nitrogen] fertilization (0.1 lb [pound] 1000-ft [feet]-2 every 7 or 28 days), mefluidide (Embark; 0 and 1.5 oz. [ounces] a.i. [active ingredient] acre-1 yr [year]-1), trinexapac-ethyl (Primo; 0 and 0.7 oz a.i. acre-1 every 14 days), verticutting (VC; 0- and 0.12 inch depth every 14 days) and interactions of these factors on anthracnose of an [a] Silica sand was topdressed over the entire trial at 0.3 ft3 1000-ft-2 and incorporated with a cocoa mat drag every 14 days after VC treatment." Reports that "interactions involving N and Embark indicate that more frequent (7 days) N fertilization reduced anthracnose severity and negated any effect of Embark on disease."
Note:Pictures, color
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Murphy, J. A., B. B. Clarke, J. C. Inguagiato, and J. A. Roberts. 2008. Evaluation of N fertilization effects on anthracnose disease of annual bluegrass. Clippings & Green World. 69:p. 20-22.
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