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| DOI: | 10.2134/cftm2014.0079 |
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| Web URL(s): | https://dl.sciencesocieties.org/publications/cftm/articles/1/1/cftm2014.0079
Last checked: 07/07/2015
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| Publication Type:
| Refereed |
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| Author(s): | Xiong, Xi;
Moss, Justin Q.;
Haguewood, John B.;
Koh, Kyungjoon |
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| Author Affiliation: | Xiong: Assistant Professor; Haguewood: Research Specialist, Division of Plant Sciences, Univ. of Missouri, Columbia, MO; Moss: Associate Professor; Koh: Senior Research Specialist, Dep. of Horticulture & Landscape Architecture, Oklahoma State Univ., Stillwater, OK |
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| Title: | Safety of sequential fall methiozolin applications on creeping bentgrass putting greens |
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| Section: | Applied turfgrass science
Other records with the "Applied turfgrass science" Section
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| Source: | Crop, Forage and Turfgrass Management. Vol. 1, No. 1, December 2015, p. 1-8. |
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| # of Pages: | 8 |
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| Publishing Information: | Madison, Wisconsin: American Society of Agronomy and Crop Science Society of America |
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| Related Web URL: | https://dl.sciencesocieties.org/publications/cftm/abstracts/1/1/cftm2014.0079
Last checked: 07/07/2015
Notes: Abstract only
https://dl.sciencesocieties.org/publications/cftm/articles/1/1/cftm2014.0079?show-t-f=tables&wrapper=no
Last checked: 07/07/2015
Notes: Tables only
https://dl.sciencesocieties.org/publications/cftm/articles/1/1/cftm2014.0079?show-t-f=figures&wrapper=no
Last checked: 07/07/2015
Notes: Graphs only |
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| Keywords: | TIC Keywords: Application timing; Autumn maintenance; Herbicide efficacy; Herbicide evaluation; Herbicide safety; Methiozolin; Poa annua control
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| Abstract/Contents: | "Methiozolin is an herbicide with preemergence (PRE) and postemergence (POST) activities for control of annual bluegrass (AB; Poa annua L.). Previous research reported that fall applications provide better control than spring applications when methiozolin is applied as a POST, and PRE application appears to show a higher degree of efficacy than POST applications. Preemergence application for AB control on creeping bentgrass (CB; Agrostis stolonifera L.) putting greens requires treatment starting in late summer to early fall, when CB greens are likely under summer stress. Three field studies were conducted to evaluate the safety of fall sequential methiozolin applications on CB greens. Treatments consisted of methiozolin at 0.22, 0.45, 0.67, or 0.89 lb a.i./acre applied 1, 2, or 4 weeks apart, totaling 1.78 to 2.01 lb a.i./acre per season. Phytotoxicity was consistently observed in one out of three studies but was at an acceptable level (≥6 on a scale of 1-9) in all evaluations. Methiozolin applications, regardless of rate or application interval, resulted in a consistent AB control up to 95% over the season, compared with the nontreated control. Results suggest that sequential applications of methiozolin in fall with the initial treatment starting in late summer to early fall may provide effective AB control with acceptable safety to CB putting greens." |
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| Language: | English |
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| References: | 32 |
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| Note: | Equation
Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Xiong, X., J. Q. Moss, J. B. Haguewood, and K. Koh. 2015. Safety of sequential fall methiozolin applications on creeping bentgrass putting greens. Crop, Forage and Turfgrass Management. 1(1):p. 1-8. |
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| DOI: 10.2134/cftm2014.0079 |
| Web URL(s):
https://dl.sciencesocieties.org/publications/cftm/articles/1/1/cftm2014.0079
Last checked: 07/07/2015
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cftm/pdfs/1/1/cftm2014.0079
Last checked: 07/07/2015
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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