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| Web URL(s): | http://www.newss.org/proceedings/proceedings_1984_vol38.pdf#page=276
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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| Content Type: | Abstract or Summary only |
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| Author(s): | Grande, J. A.;
Harrison, S. A.;
Robinson, P. W. |
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| Title: | HOE-A25-01: A new postemergence crabgrass herbicide for turfgrass |
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| Source: | Proceedings of the Annual Meeting of the Northeastern Weed Science Society. Vol. 38, 1984, p. 281. |
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| Publishing Information: | Ithaca, N. Y. : Northeastern Weed Science Society |
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| Keywords: | TIC Keywords: Poa pratensis; Fenoxaprop-ethyl
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| Abstract/Contents: | Several years of field testing and a 1983 greenhouse trial have been conducted to evaluate the usefulness of HOE-A25-01 (fenoxaprop-ethyl) as a postemergence crabgrass ( Digitaria sp. ) herbicide in four species of turfgrass. Postemergence control of crabgrass with minimal turf response had been observed at rates of 0.12 to 0.25 lb.ai/A. Optimum species, and climatic conditions. Turfgrass species and varietal tolerance were examined in the greenhouse in the winter of 1982-83. Both established sod (2 year) and seedlings of varying age were tested. The turf species examined in ascending order of response were: fine fescue, tall fescue, perennial ryegrass, and Kentucky bluegrass. Of these, only Kentucky bluegrass was visibly affected to any significant degree. The visual effect of HOE-A25-01 on Kentucky bluegrass has been identified in the greenhouse as a temporary plant growth regulator-like "suppression" of new growth and a "dulling" of the treated leaf surface. Field studies indicate less growth sup pression of Kentucky bluegrass with HOE-A25-01 than greenhouse studies. Kentucky bluegrass varietal studies conducted in the greenhouse indicate minor varietal differences to HOE-A25-01. All four turf species tested have exhibited commercially acceptable tolerance to HOE-A25-01. Limited studies indicate that HOE-A25-01 also provides excellent goosegrass control. |
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| Language: | English |
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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):
Grande, J. A., S. A. Harrison, and P. W. Robinson. 1984. HOE-A25-01: A new postemergence crabgrass herbicide for turfgrass. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 38:p. 281. |
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| Web URL(s):
http://www.newss.org/proceedings/proceedings_1984_vol38.pdf#page=276
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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