Full TGIF Record # 68640
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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:Preemergence 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. 2-6.
Publishing Information:[Columbus, OH: The Ohio State University]
# of Pages:5
Keywords:TIC Keywords: Preemergence weed control; Preemergence herbicides; Herbicides; Crabgrass control; Weed control; Digitaria; Herbicide evaluation; Phytotoxicity; Poa pratensis; Application rates; Weed density; Mowing height; Formulations
Abstract/Contents:Discusses two studies to determine the efficacy, reliability, and safety/phtotoxicity of preemergence herbicides on crabgrass. In study 1, "preemergence herbicides were monitored for crabgrass efficacy and safety/phytotoxicity on a mature stand of Kentucky bluegrass." In study 2, "several preemergence herbicides selected from Study 1 were monitored for crabgrass efficacy and safety/phytotoxicity on a young stand of Kentucky bluegrass." States that "those latter herbicides/rates exhibiting previous breaks in efficacy/control, in general, continued to show increases in crabgrass infestation/cover." Notes that "Dimension 0.035 FG exhibited 100% crabgrass control." Study 2 results showed that "herbicide efficacy was actually very similar to that reported in Study 1," and that "Dimension 2 EC (0.25 lb ai/A) and Barricade both provided excellent season long crabgrass control."
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Street, J. R., and R. M. Stewart. 1998. Preemergence herbicide efficacy on crabgrass - 1998. Turfgrass Res. Rep. p. 2-6.
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