Full TGIF Record # 19833
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Publication Type:
Author(s):Witt, W. W.; Powell, A. J.; Slack, C. H.
Author Affiliation:Department of Agronomy University of Kentucky
Title:Pre- and postemergence control of crabgrass in Kentucky bluegrass turf
Source:Kentucky Turfgrass Research. 1982, p. 51.
Publishing Information:Lexington, KY: University of Kentucky, College of Agriculture, Cooperative Extension Service
Keywords:TIC Keywords: Digitaria; Poa pratensis; Preemergence herbicides; Postemergence herbicides; Chemical weed control; Percent living ground cover; Herbicide rates; Herbicide timing; Herbicide trials; Herbicide combinations
Abstract/Contents:Evaluated the pre- and postemergence herbicides Dacthal W-75, Daconate 6, MCPP, 2,4-D, Betasan, Betasan 4E, Siduron 50WP or 50W, and Ronstar 2G alone or in various combinations for control of crabgrass in Kentucky bluegrass turf. Herbicides were applied on 5/26, 6/26, or 7/26/82. Percent crabgrass infestation, evaluated 8/12/82, is provided in a table with treatments and application rates. All herbicides but Daconate 6 at 2.0 and MCPP at 1.0 + 2,4-D at 0.5 pounds/acre, respectively, gave good control when applied on 5/26. Combinations of Dacthal W-75 + Daconate 6 gave good control regardless of application date.
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Witt, W. W., A. J. Powell, and C. H. Slack. 1982. Pre- and postemergence control of crabgrass in Kentucky bluegrass turf. KY. Turfgrass Res. p. 51.
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