Full TGIF Record # 62231
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Author(s):Colbaugh, P. F.; Cotton, M. A.; Metz, S. P.
Author Affiliation:Colbaugh: Associate Professor, Urban Plant Pathology, The Texas Agricultural Experiment Station, Dallas; and Cotton: Agricultural Research Technician, Urban Plant Pathology, Texas Agricultural Experiment Station, Dallas; and Metz: Research Associate, Urban Plant Pathology Texas Agricultural Experiment Station, Dallas.
Title:Phytotoxicity evaluation of three PCNB fungicide formulations on 'Penncross' bentgrass
Section:pests and pest management
Other records with the "pests and pest management" Section
Source:Texas Turfgrass Research - 1994. December 1994, p. 45-46.
# of Pages:2
Publishing Information:College Station, TX: Texas Agricultural Experiment Station.
Series:Texas Agricultural Exp. Station Consolidated Report
PR 5250
Keywords:TIC Keywords: Phytotoxicity; Fungicides; Quintozene; Formulations; Agrostis stolonifera; Herbicide evaluation; Herbicide injury; Application rates
Cultivar Names:Penncross
Abstract/Contents:"Field trials were used to evaluate the phytotoxicity of three pentachloronitrobenzene (PCNB) fungicide formulations on 'Penncross' bentgrass. Applications of the three formulations were made at recommended rates and double the recommended rates using a spray volume of 7 gallons/1000ft² during the month of October, 1992. Observations of treatment plots over a 14-day period demonstrated that recommended rates of Turfcide®10G were not phytotoxic to bentgrass, however, rates recommended for Terraclor® 75W and Turfcide® 4F gave symptoms of phytotoxicity. Elevated rates above those recommended for the three fungicide formulations were also phytotoxic at rates tested. These results indicate that the danger of phytotoxicity for PCNB use on bentgrass at recommended rates is highest for Turfcide® 4F and Terraclor® 75W and lowest for Turfcide®10G."
See Also:Other items relating to: P C N B - Quintozene
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Colbaugh, P. F., M. A. Cotton, and S. P. Metz. 1994. Phytotoxicity evaluation of three PCNB fungicide formulations on 'Penncross' bentgrass. Tex Turfgrass Res. p. 45-46.
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