Full TGIF Record # 68641
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Publication Type:
Author(s):Street, John R.; Stewart, Renee M.
Author Affiliation:Department of Horticulture and Crop Science, The Ohio State University
Title:Postemergence herbicide efficacy on crabgrass - 1998
Section:Turfgrass weed control
Other records with the "Turfgrass weed control" Section
Source:Turfgrass Research Report - 1998 [Ohio State]. 1998, p. 7-13.
Publishing Information:[Columbus, OH: The Ohio State University]
# of Pages:7
Keywords:TIC Keywords: Postemergence weed control; Weed control; Crabgrass control; Postemergence herbicides; Digitaria; Herbicides; Herbicide evaluation; Application rates; Poa pratensis; Growth stages; Application timing; Formulations; Granules; Flowables; Comparisons; Herbicide resistance; Herbicide injury; Discoloration; Weed density; Tank mix; Irrigation; Precipitation; Watering-in; Phytotoxicity; Lolium perenne; Festuca arundinacea; Agrostis stolonifera; Quinclorac; Fenoxaprop-ethyl; Dithiopyr
Abstract/Contents:Discusses a study to test the efficacy of the postemergence herbicide Drive (quincloroc) on crabgrass. Results include: "granular formulations of Drive...or Drive/Dimension...provided poor postemergence efficacy on crabgrass at all rates and herbicide/rate combinations...postemergence efficacy of granular formulations of Drive...or Drive/Dimension...combinations were not enhanced at any rates or herbicide combinations when applied to wet foliage compared to dry foliage...in general, a rain free period of 6-12 hours appears necessary to insure maximum efficacy from Drive", and "in tolerance studies..., Kentucky bluegrass, tall fescue, and perennial ryegrass exhibited excellent tolerance to Drive. Creeping bentgrass is sensitive to Drive herbicide with discoloration."
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Street, J. R., and R. M. Stewart. 1998. Postemergence herbicide efficacy on crabgrass - 1998. Turfgrass Res. Rep. p. 7-13.
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