Full TGIF Record # 128370
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Web URL(s):https://archive.lib.msu.edu/tic/groot/article/2007may5.pdf
    Last checked: 05/28/2009
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Publication Type:
Author(s):Stier, John
Author Affiliation:Department of Horticulture, University of Wisconsin-Madison
Title:New formulation and application strategies for Poa annua control with Velocity herbicide
Column Name:Gazing in the grass
Other records with the "Gazing in the grass" Column
Source:The Grass Roots. Vol. 36, No. 3, May/June 2007, p. 5-7, 9, 11.
Publishing Information:Madison, WI: Wisconsin Golf Course Superintendents Association.
# of Pages:5
Keywords:TIC Keywords: Poa annua control; Bispyribac-sodium; Dispersible granules; Wettable powders; Herbicide concentrations; Herbicide timing; Dollar spot; Disease control; Application rates; Phytotoxicity
Abstract/Contents:Presents a study conducted "to determine the effectiveness of an SG [soluble granule] formulation, applied at either 10 or 30 g [grams] ai/A [active ingredient per acre] per application, at either 2 or 14 day intervals, to achieve a total of 60 g ai/A for the year." Details the materials and methods used in the study, stating that "six treatments were arranged in a randomized complete block design with four replications." Reports that "by eight days after the initial treatment (DAIT) all treatments were providing some control of P. annua." States that "ultimately, multiple applications of 10 g ai/A at 2 and 7 day intervals gave better than 90% control while two applications of 30 g ai/A at 14 day intervals also gave good control, approximately 80%." Concludes that "The SG formulation worked quite well to control P. annua as well as dollar spot disease. Treatment 2, which was 6 applications of 10 g ai/A on a 7 day interval, provided the best overall Poa annua control with minimal bentgrass injury and the longest-term dollar spot control."
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Stier, J. 2007. New formulation and application strategies for Poa annua control with Velocity herbicide. Grass Roots. 36(3):p. 5-7, 9, 11.
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    Last checked: 05/28/2009
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MSU catalog number: SB 433 .A1 G58
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