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Web URL(s): | http://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az12463c6.pdf Last checked: 03/10/2016 Requires: PDF Reader |
Publication Type:
| Report |
Author(s): | Kopec, D. M.;
Gilbert, J. J.;
Jensen, D. P. |
Author Affiliation: | Kopec: Extension Specialist, Turf, Plant Sciences, University of Arizona; Gilbert: Research Specialist, Turf, Plant Sciences, University of Arizona; Jensen: Research Associate, Turf, Plant Sciences, University of Arizona |
Title: | Creeping bentgrass turf responses to summer applied fungicides |
Section: | Management Other records with the "Management" Section
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Source: | Turfgrass, Landscape and Urban IPM Research Summary [Arizona]. 2001, p. 107-117. |
# of Pages: | 11 |
Publishing Information: | Tucson, AZ: University of Arizona |
Series: | P-126 AZ1246 |
Keywords: | TIC Keywords: Agrostis stolonifera; Temperature stress; Humidity; Summer; Density; Fungicides; Heat stress; Tank mix; Iprodione; Chlorothalonil; Application rates; Injuries; Color; Clipping weight; Root weight
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Cultivar Names: | Penncross |
Trade Names: | Chipco 26019; Daconil Ultrex; Alliete Signature |
Abstract/Contents: | "Creeping bentgrass is seasonally stressed from high summer temperatures and high humidity conditions in the desert southwest from June to mid-September. Golf greens typically show decreased stand density and poor performance by the end of this time. A preventative fungicide application program was evaluated for the prevention of summer stress typical under summer conditions. Four tank mixes composed of Alliete Signature mixed with either Chipco 26019, EXP10790A, EXP10702B, or Daconil Ultrex fungicides were applied every fourteen days from June 10 to September 17, 1997, on a 'Penncross' creeping bentgrass green maintained at 5/32". The Daconil Ultrex tank mix caused some initial injury and in general, the lighest turfgrass color and the lowest turfgrass quality. EXP10702B treated turf produced, on average, the darkest turf with the leading rank score for quality. The Chipco 26019 tank mix produced the largest seasonal clipping totals, which was greater than the check. No diseases occurred on treated or untreated turf. Root dry weights in mid-October varied as much as 40% among treatments, but was not statistically significant." |
Language: | English |
References: | 0 |
Note: | Tables |
See Also: | Other items relating to: Summertime Blues |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Kopec, D. M., J. J. Gilbert, and D. P. Jensen. 2001. Creeping bentgrass turf responses to summer applied fungicides. Turfgrass Landscape Urban IPM Res. Summ. p. 107-117. |
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| Web URL(s): http://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az12463c6.pdf Last checked: 03/10/2016 Requires: PDF Reader |
|  MSU catalog number: b4009236a |
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