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| Web URL(s): | http://www.newss.org/proceedings/proceedings_1982_vol36.pdf#page=292
Last checked: 07/29/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Van Yahres, R. D.;
Jagschitz, J. A. |
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| Title: | Pre- and postemergence herbicides for the control of crabgrass in lawn areas |
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| Source: | Proceedings of the Annual Meeting of the Northeastern Weed Science Society. Vol. 36, 1982, p. 292-297. |
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| Publishing Information: | Ithaca, N. Y. : Northeastern Weed Science Society |
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| Keywords: | TIC Keywords: Digitaria ischaemum; Benfluralin; Bensulide; DCPA; Napropamide; Oxadiazon; Prosulfalin; Siduron; Ethofumesate
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| Abstract/Contents: | Tests were conducted on established turf to evaluate pre- and postemergence herbicides for control of smooth crabgrass [Digitaria ischaemum (Schreb.) Muhl.]. The effects of application dates, split rates, formulation materials and combinations were investigated. Results were based upon crabgrass control and injury to turfgrass. In the preemergence test, certain formulations and rates of the following herbicides proved excellent control (90-100%) without objectionable turf injury (2.0 or greater), they were: benefin, bensulide, DCPA, napropamide, oxadiazon, prosulfalin, siduron and AC 92390. March applications of siduron provided less control than May applications. Fine granular benefin afforded better control than coarse granulars or sprays. Three napropamide formulations gave excellent control at the 2 lb ai/A rate. Combinations of bensulide with napropamide and siduron with bensulide, DCPA or oxadiazon provided excellent results. Alachlor, ethofumesate, DPX-4189 and NC-20484 resulted in either poor control (less than 70%) and/or turf injury. In the postemergence test, excellent results was provided by DSMA and MSMA. Results with BAS 9052 OH were inconsistent with the potential for turf injury, therefore, the future of this material appears limited. DPX-4189 provided poor control with no turf injury. Future testing of this material at higher rates may be warranted. |
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| Language: | English |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Van Yahres, R. D., and J. A. Jagschitz. 1982. Pre- and postemergence herbicides for the control of crabgrass in lawn areas. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 36:p. 292-297. |
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| Web URL(s):
http://www.newss.org/proceedings/proceedings_1982_vol36.pdf#page=292
Last checked: 07/29/2013
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: SB 610 .N62 |
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