Full TGIF Record # 63797
Item 1 of 1
Publication Type:
Content Type:Abstract or Summary only
Author(s):Hardebeck, G. A.; Reicher, Z. J.
Author Affiliation:Purdue University
Title:Evaluation of P. aureofaciens for disease control in turf
Section:Turfgrass science
Other records with the "Turfgrass science" Section
Meeting Info.:Salt Lake City, UT: October 31 - November 4, 1999
Source:1999 Annual Meeting Abstracts [ASA/CSSA/SSSA]. Vol. 91, 1999, p. 138.
Publishing Information:[Madison, WI]: American Society of Agronomy, Crop Science Society of America, Soil Science Society of America
# of Pages:1
Keywords:TIC Keywords: Pseudomonas aureofaciens; Disease control; Biological control; Dollar spot; Golf courses; Golf fairways; Agrostis stolonifera; Fungicides; Fungicide combinations; Tank mix; Preventive control; Interactions; Disease severity
Cultivar Names:Crenshaw
Abstract/Contents:"A two-year study was conducted to evaluate the efficacy of Pseudomonas [aureofaciens] aureofacians applied through an irrigation system, in combination with various fertility and fungicidal management strategies, for the control of dollar spot in fairway height creeping bentgrass (Agrostis palustris 'Crenshaw'). Fertility rates were 122 kg ha⁻¹ y⁻¹ and 220 kg ha⁻¹ y⁻¹. Fungicide strategies consisted of a preventative program, a curative program, another biocontrol (T. harizianum) and none. Results from 1998 showed a general reduction in the number of dollar spots per plot due to P. aureofaciens, especially in the high nitrogen regime. There were few interactions between P. aureofaciens and fungicide application strategy, nor were there any interactions between P. aureofaciens and T. harizianum application in controlling dollar spot. Data from 1998 and 1999 will be presented."
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hardebeck, G. A., and Z. J. Reicher. 1999. Evaluation of P. aureofaciens for disease control in turf. Annu. Meet. Abstr. 91:p. 138.
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MSU catalog number: S 1 .A58
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