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| Publication Type:
| Report |
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| Author(s): | Montgomery, D. P.;
Cargill, L. M.;
Samples, T. J.;
Brede, A. D. |
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| Author Affiliation: | Department of Horticulture & Landscape Architecture, Oklahoma State University, Stillwater, Oklahoma |
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| Title: | Herbicide evaluation for brush control on Oklahoma rights-of-way |
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| Section: | Weed control in agronomic including turf and pasture
Other records with the "Weed control in agronomic including turf and pasture" Section
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| Meeting Info.: | Hot Springs, Arkansas: January 17-19, 1984 |
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| Source: | Proceedings: Southern Weed Science Society 37th Annual Meeting. Vol. 37, 1984, p. 23. |
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| Publishing Information: | Champaign, Illinois: Southern Weed Science Society |
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| # of Pages: | 1 |
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| Abstract/Contents: | "Field investigations were conducted at 2 locations along Oklahoma rights-of-way to determine the effectiveness of 6 herbicides on the control of brush and trees. A randomized complete block field design was employed with four replications at each location. Herbicides were applied using compressed air at 4.48-6.21 x 105 pascals. A single nozzle spray gun was used to wet foliage to dripping using a carrier rate of approximately 953.4 litres/meter2. Visual ratings of brush control were reported on a 10 to 100 scale with 10 indicating no effect and 100 indicating complete control of brush. Three to three-and-a-half months after initial application, at both locations, mixtures of Picloram (4-amino-3,5,6-trichloropicolinic acid) at 1.12 kg/ha + 2,4-D (2,4-dichlorophenoxy acetic acid) at 4.48 kg/ha and the mixture Triclopyr ([3,5,6-trichloro-2-pyridinyl)oxy] actic acid) at 4.48 kg/ha + Picloram at 2.24 kg/ha exhibited significantly better control (.01) than Tebuthiuron (N-5-(1,1-dimethylethyl)-1,3,4-thiadiazo 1-2-yl]- N,N1-dimethylurea) at 22.4 kg/ha. On the last evaluation dates, at both locations, the mixture Triclopyr at 4.48 kg/ha + Picloram at 2.24 kg/ha and the mixture Picloram at 1.12 kg/ha + 2,4-D at 4.48 kg/ha and Glyphosate (N-(phosphonomethyl) glycine) at 6.72 kg/ha were equally effective at brush control as compared to an untreated check. Brush control from Fosamine ammonium ([ethylhydrogen (aminocarbonyl) phosphate]) at 13.44 kg/ha + crop oil at 1.68 kg/ha is not usually evident until the spring following application." |
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| Language: | English |
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| References: | 0 |
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| Note: | "Biotechnology & Weed Science"
This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Montgomery, D. P., L. M. Cargill, T. J. Samples, and A. D. Brede. 1984. Herbicide evaluation for brush control on Oklahoma rights-of-way. South. Weed Sci. Soc. Proc. 37:p. 23. |
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