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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Walls, Frank Jr.;
Walter, Jim;
Loughner, Daniel |
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| Author Affiliation: | Walter: Professional Solutions; Walls: FMC Corp., Philadelphia, PA; Loughner: Dow AgroSciences, Indianapolis, IN |
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| Title: | A new preemergence herbicide for weed control in turf |
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| Section: | Turfgrass pest management
Other records with the "Turfgrass pest management" Section
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| Meeting Info.: | Long Beach, CA: October 31 - November 4, 2010 |
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| Source: | 2010 International Annual Meetings: [Abstracts][ASA-CSSA-SSSA]. 2010, p. 60535. |
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| Publishing Information: | [Madison, WI]: American Society of Agronomy, Crop Science Society of America, Soil Science Society of America |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Broadleaf weed control; Crabgrass control; Cyperaceae; Digitaria; Dithiopyr; Eleusine indica; Kyllinga; Preemergence herbicides; Sulfentrazone; Weed control
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| Abstract/Contents: | "F9001 (Sulfentrazone + Dithiopyr) is a new herbicide being developed for pre-emergence control of annual grasses, sedges and broadleaf weeds in turf. Optimum control of most species is obtained when F9001 is applied prior to weed germination. Additionally, F9001 has also shown early post-emergent control of crabgrass (Digitaria spp.), goosegrass (Eleusine indica), and sedges (Cyperus spp.). Turfgrass tolerance and weed control were evaluated in the Northeast, Midwest and Transition Zone of the United States during 2009 and 2010. Warm and cool season turfgrasses show excellent tolerance to F9001. Both sprayable and granular fertilizer formulations have been evaluated at rates of 0.375 lbs ai/a to 0.875lbs ai/a. Primary weeds controlled include large and smooth crabgrass, goosegrass, sedges and kyllinga (Kyllinga spp.), as well as many broadleaf weeds. F9001 provided excellent preemergence crabgrass control in studies at 120 days after treatments from all rates evaluated. Excellent control of crabgrass and goosegrass observed from higher rates of F9001 when applied at the 1-2 tiller stage of growth for both grasses. F9001 is expected to be registered by USEPA in late 2010." |
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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):
Walls, F. Jr., J. Walter, and D. Loughner. 2010. A new preemergence herbicide for weed control in turf. Int. Ann. Meet. p. 60535. |
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