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| Web URL(s): | http://www.newss.org/proceedings/proceedings_2010.pdf#page=21
Last checked: 07/22/2013
Requires: PDF Reader
Notes: Item is within a singel large file |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Kalmowitz, K.;
Zawierucha, J.;
Miller, K. |
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| Author Affiliation: | BASF Corp., Raleigh, NC |
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| Title: | Dimethenamid-P: Liquid and granular formulations for turfgrass weed control |
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| Meeting Info.: | Cambridge, MA: January 4-7, 2010 |
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| Source: | Proceedings: 64th Annual Meeting of the NortheasternWeed Science Society. Vol. 64, 2010, p. 5. |
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| Publishing Information: | Ithaca, NY: Northeastern Weed Science Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Cyperus esculentus; Dimethenamid-P; Eleusine indica; Foliar versus granular applications; Granular herbicides; Herbicide efficacy; Herbicide evaluation; Kyllinga; Murdannia nudiflora; Pendimethalin; Weed control
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| Trade Names: | Tower |
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| Abstract/Contents: | "Dimethenamid-p, a Group 15 chloroacetamide herbicide from BASF, was registered in 2009 as a preemergence herbicide for golf course turfgrass use. This new use follows the 2008 registration for commercial nursery production and non-turfgrass landscape areas. In trials from 2004 to present, tolerance to a liquid dimethenamid-p EC formulation (720 g/L), Tower® has been demonstrated on cool and warm season turfgrass species. Additional turfgrass uses were submitted to US EPA for dimethenamid-p applications for residential commercial maintenance, athletic and recreational fields and sod farm. Registered rates of the product used for turfgrass preemergence weed control are Tower® at 1.1 and 1.7 kg ai/ha. Preemergence weed control with dimethenamid-p targets goosegrass (Eleusine indica) and yellow nutsedge (Cyperus esculentus) and kyllinga species (kyllinga spp.) as well as specific broadleaf weeds. With high levels of control observed in ornamental trials, timing for control and management of doveweed (Murdannia nudiflora) in turfgrass was added as a 2009 objective. Doveweed, a member of the Commelinaceae family, is predominately found from the transition zone south to Florida and through to Texas and the Gulf Coast. This weed has been observed to have increased as an emerging species on golf courses, populating roughs and bunker faces and some adjoining plant landscape beds. Two types of formulations have been examined over the past years with dimethenamid-p. Liquid formulations both as an experimental CS and the registered 720 g/I EC along with granular formulations based on clay as well as fertilizer. BASF plans to continue additional formulation work with this active. Although trials to date show dimethenamid-p use during overseeding, reseeding or sprigging are less injurious than most dinitroaniline preemergence herbicides, restrictions on days after application for dimethenamid-p had to be established. Work will continue in the future to define all limitations for these uses and to also determine if a liquid or a granular-based formulation may be safe on greens for weed management uses." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Kalmowitz, K., J. Zawierucha, and K. Miller. 2010. Dimethenamid-P: Liquid and granular formulations for turfgrass weed control. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 64:p. 5. |
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| Web URL(s):
http://www.newss.org/proceedings/proceedings_2010.pdf#page=21
Last checked: 07/22/2013
Requires: PDF Reader
Notes: Item is within a singel large file |
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MSU catalog number: SB 610 .N62 v. 60 |
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