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Web URL(s): | http://www.newss.org/proceedings/proceedings_1988_vol42.pdf#page=166 Last checked: 07/25/2013 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Author(s): | Watschke, T. L.;
Hamilton, G.;
Harrison, S. |
Author Affiliation: | The Pennsylvania State University |
Title: | Preemergence Control of Crabgrass in a Mixed Stand of Cool Season Turfgrasses. |
Source: | Proceedings of the 42nd Annual Meeting of the Northeastern Weed Science Society. Vol. 42, 1988, p. 166. |
Publishing Information: | Ithaca, N. Y. : Northeastern Weed Science Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Digitaria ischaemum; Herbicides
|
Abstract/Contents: | "An experiment was conducted during 1987 to evaluate several herbicides for preemergence crabgrass (Digitaria ischaemum) (Schreb.) Michx. control in a mixed sward of cool season turfgrasses. Injury to desired species was also evaluated. DCPA 75W, prodiamine 65W at both rates, oxadiazon, the benefin-trifluralin combination on fertilizer, pendimethalin 60DG, and CGA-41065 1.2 EC at all rates provided better than 80% control. All rates of cinmethylin, AC 263,222 and imazaquin provided less than 30% control and AC 263,222 caused considerable injury. The granular formulations of prodiamine (0.5 and 1.0 G) nearly provided acceptable control. However, it appeared that the 0.5G formulation had more potential than the 1.0 G because there was a rate effect. The 0.5 G provided better particle coverage which increased control, particularly when the rate was increased. The experimental CGA-41065 1.2 EC had very good efficacy particularly at the higher two rates (1.68 and 3.36 kg ai/ha) without causing injury to desired species." |
Language: | English |
References: | 0 |
Note: | 1 Table |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Watschke, T. L., G. Hamilton, and S. Harrison. 1988. Preemergence Control of Crabgrass in a Mixed Stand of Cool Season Turfgrasses.. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 42:p. 166. |
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| Web URL(s): http://www.newss.org/proceedings/proceedings_1988_vol42.pdf#page=166 Last checked: 07/25/2013 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: SB 610 .N62 |
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