Full TGIF Record # 176525
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DOI:10.21273/HORTTECH.21.1.41
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Publication Type:
i
Refereed
Author(s):Xie, Lijuan; Li, Deying; Fang, Wenjuan; Howatt, Kirk
Author Affiliation:Xie: School of Applied Chemistry and Biotechnology, Schenzhen Polytechnic, Guangdong; Fang: Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China; Li and Howatt: Department of Plant Sciences, North Dakota State University, Fargo, ND
Title:Urea ammonium nitrate additive and raking improved mesotrione efficacy on creeping bentgrass
Section:Research reports
Other records with the "Research reports" Section
Source:HortTechnology. Vol. 21, No. 1, February 2011, p. 41-45.
Publishing Information:Alexandria, VA: American Society for Horticultural Science
# of Pages:5
Keywords:TIC Keywords: Agrostis stolonifera; Application rates; Clipping removal; Golf greens; Herbicide efficacy; Herbicide evaluation; Herbicide rates; Lolium perenne; Mesotrione; Raking; Stress response; Synergism; Urea-ammonium nitrate
Cultivar Names:Penncross; Brightstar
Abstract/Contents:"Selective control of creeping bentgrass (Agrostis stolonifera) is desirable when it has escaped into other turfgrasses. The objective of this study was to evaluate the influence on creeping bentgrass control from adding urea ammonium nitrate (UAN) to mesotrione plus non-ionic surfactant (NIS) spray solution, and raking to remove dead tissues of creeping bentgrass. A 2-year field study was conducted with a split-plot design, where raking was the whole plot treatment and herbicide was the sub-plot treatment. Herbicide treatments included application of mesotrione at 56 and 70 g ha-1 singly and sequentially with 0.25% (v/v) NIS or 0.25% (v/v) NIS plus 2.5% (v/v) UAN solution. Sequential applications were made three times on a 2-week interval. Removing the dead clippings by raking improved the creeping bentgrass control from 60% to 73% averaged over rates, timings, adjuvants, and years. Adding UAN to NIS plus mesotrione improved creeping bentgrass control from 78% to 98% with three sequential applications at 70 g ha-1."
Language:English
References:22
Note:Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Xie, L., D. Li, W. Fang, and K. Howatt. 2011. Urea ammonium nitrate additive and raking improved mesotrione efficacy on creeping bentgrass. HortTechnology. 21(1):p. 41-45.
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DOI: 10.21273/HORTTECH.21.1.41
Web URL(s):
https://journals.ashs.org/horttech/view/journals/horttech/21/1/article-p41.xml
    Last checked: 04/30/2020
    Access conditions: Item is within a limited-access website
https://journals.ashs.org/horttech/downloadpdf/journals/horttech/21/1/article-p41.xml
    Last checked: 04/30/2020
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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