Full TGIF Record # 69763
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Author(s):Kopec, D. M.; Scott, R. A.; Heathman, E. S.; Mancino, C. F.; Umeda, K.
Author Affiliation:Kopec: Associate Extension Specialist, Plant Sciences; Scott: Undergraduate Student, Range Management; Heathman: Extension Specialist, Weed Control, Retired, Plant Sciences; Mancino: Assistant Professor, Turfgrass Science, Plant Sciences, University of Arizona; and Umeda: American Cyanamid Company.
Title:Response of common bermudagrass turf to applications of imazaquin herbicide and fertilizer amendments
Source:1991 Turfgrass and Ornamentals Research Summary[Arizona]. 1991, p. 7-14.
# of Pages:8
Publishing Information:Tucson, AZ: University of Arizona
Keywords:TIC Keywords: Cynodon dactylon; Imazaquin; Fertilizers; Nitrogen fertilization; Chelates; Soil amendments; Iron chelates; Herbicides; Nitrogen; Application timing; Discoloration; Preventive control; Color; Manganese; Chlorosis; Canopy; Dry weight; Height; Verdure
Abstract/Contents:"Applications of either chelated manganese, iron or water-soluble -N- were applied either before or after applications of imazaquin (Image) herbicide to common bermudagrass turf. Initial applications of any of these fertilizer ammendments was effective in preventing turf discoloration, (applied prior to herbicide) as opposed to a curative treatment (applied after herbicide). The addition of nitrogen as a preventative amendment was not as successful as that of iron after a second and third application of all treatments was made. After three applications of the herbicide and respective amendments, plots which did not receive imazaquin had slightly better overall color than those which received imazaquin. Nitrogen applications (alone/and applied with the herbicide) enhanced iron chlorosis, regardless of application sequence. Manganese gave little beneficial response throughout the test."
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Kopec, D. M., R. A. Scott, E. S. Heathman, C. F. Mancino, and K. Umeda. 1991. Response of common bermudagrass turf to applications of imazaquin herbicide and fertilizer amendments. Turfgrass Landscape Urban IPM Res. Summ. p. 7-14.
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