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| Web URL(s): | http://www.swss.ws/wp-content/uploads/docs/2005 Proceedings-SWSS.pdf#page=347
Last checked: 07/18/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Kline, W. N.;
Murphy, T. R. |
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| Author Affiliation: | Kline: Dow AgroSciences, Duluth; Murphy: University of Georgia, Griffin, GA |
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| Title: | Aminopyralid*: A new herbicide from Dow AgroSciences for selective broadleaf weed control in roadside vegetation management |
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| Section: | New developments in industry
Other records with the "New developments in industry" Section
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| Meeting Info.: | Charlotte, North Carolina: January 24-26, 2005 |
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| Source: | Proceedings of the 58th Annual Meeting of the Southern Weed Science Society. Vol. 58, 2005, p. 267. |
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| Publishing Information: | Champaign, Illinois: Southern Weed Science Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Aminopyralid; Broadleaf weed control; Herbicide profile; Roadside turf; Selective weed control
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| Abstract/Contents: | "Aminopyralid is a new pyridine carboxylic acid herbicide from Dow AgroSciences LLC that was designed and developed specifically for selective broadleaf weed control in rights-of-way, natural land management areas, range & pastures, and on many industrial vegetation management non-crop sites. Aminopyralid is a systemic herbicide that was accepted for evaluation under the US EPA's Reduced Risk Pesticide program on October 19, 2004. Research throughout the world during the last 6 years has demonstrated that aminopyralid controls many broadleaf weeds. Most grasses are tolerant to aminopyralid over the rate ranges that will be used in roadside vegetation management programs. Aminopyralid will be offered as a liquid 2 lb ae/gallon triisopropanol ammonium salt formulated commercial product. The maximum use rate for roadsides will be 120 g ae/ha or 7 fl oz per acre of this formulation. Experiments were conducted from 1999 through 2004 to evaluate various rates and timings of aminopyralid alone or in combinations with other roadside weed control products. Treatments were applied either postemergence to actively growing weeds or preemergence to evaluate residual weed control. At 4 to 7 fl oz per acre, aminopyralid controlled horseweed (ERICA), annual sowthistle (SONOL), prickly lettuce (LACSE), annual fleabane (ERIBO), bedstraw (GALSS), Canada thistle (CIRAR), plumeless thistle (CRUAC), teasel (DIWSS), vetch (VICSS), spotted knapweed (CENMA), common ragweed (AMBEL), cudweed (GNAPU), curly dock (RUMCR), kudzu (PUELO), mile-a-minute (POLPF), and many other roadside weeds. Aminopyralid has been shown to control weeds in the Compositae, Leguminosae and Solanaceae families. Other weeds controlled when aminopyralid is applied in combination with triclopyr, triclopyr+fluroxypyr or 2,4-D include Japanese hops (HUMJA), Japanese honeysuckle (LONJA), wild carrot (DAUCA) and dandelion (TAROF). Expected uses on roadsides will be in warm-season bermudagrass and bahiaigrass release programs and for broadleaf weed control in cool-season grasses. Aminopyralid applied in bermudagrass and bahiagrass release programs in late winter through early spring will provide postemergence control of winter annual broadleaf weeds and preemergence control of many tall growing summer annual broadleaf weeds. Broadleaf weed control in cool-season grasses with aminopyralid applied in the early spring through summer, will provide preemergence and postemergence control of a broad spectrum of broadleaf weeds. The use of aminopyralid should reduce the need for growing season MSMA applications. Due to the activity of aminopyralid on key tall growing roadside broadleaf weeds, selectivity to nearly all desirable roadside grasses, and low per acre use rates, aminopyralid is expected to become a foundation herbicide in multiple mixes applied throughout the Southeast, Northeast, Midwest, and Pacific regions." |
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| Language: | English |
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| References: | 0 |
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| Note: | "The changing world of weed science"
"*Aminopyralid has not yet received federal registered; registration is pending. The technical information presented herein is not an offer for sale."
This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Kline, W. N., and T. R. Murphy. 2005. Aminopyralid*: A new herbicide from Dow AgroSciences for selective broadleaf weed control in roadside vegetation management. South. Weed Sci. Soc. Proc. 58:p. 267. |
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| Web URL(s):
http://www.swss.ws/wp-content/uploads/docs/2005 Proceedings-SWSS.pdf#page=347
Last checked: 07/18/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: b2207931 |
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