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Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1992Articles/Phyto82n10_1061.pdf#page=12 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Coats, D. D.;
Alderman, S. C.;
Crowe, F. J. |
Author Affiliation: | Oregon State University-COARC, Madras, OR; USDA-ARS NFSPRC, Corvallis, OR |
Title: | Assessment of ergot among Kentucky Bluegrass fields grown for seed in Central Oregon |
Source: | Phytopathology. Vol. 82, No. 10, October 1992, p. 1072. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
Keywords: | TIC Keywords: Ergot; Poa pratensis; Seeds
|
Geographic Terms: | Oregon |
Abstract/Contents: | "During June, 1991, 400 seed heads were collected from each of 150 randomly selected Kentucky bluegrass (Poa pratensis) fields located in Jefferson County, Oregon. Ergot, caused by Claviceps purpurea, was detected in 23 of the fields, including eight out of 30 cultivars in the survey. Production of stroma among small (length equal to bluegrass seed), medium (one to two times longer than seed), and large (> twice the seed length) sclerotia was 23, 58, and 89%, respectively. Ergot among weed grasses was assessed at 127 2m2 sites selected at random in the region. Infected weed grasses and seed production fields were located primarily in the southern area of the county. Weed grasses infected by C. purpurea were Bromus sp., Secale cereale, Festuca arundinaceae and Poa pratensis." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Coats, D. D., S. C. Alderman, and F. J. Crowe. 1992. Assessment of ergot among Kentucky Bluegrass fields grown for seed in Central Oregon. Phytopathology. 82(10):p. 1072. |
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| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1992Articles/Phyto82n10_1061.pdf#page=12 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: SB 599 .P48 |
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