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Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1981Articles/phyto71n02_X0023.pdf#page=68 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a singe large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Watkins, J. E.;
Shearman, R. C.;
Houfek, J. A.;
Riordan, T. P. |
Author Affiliation: | Department of Plant Pathology, University of Nebraska, Lincoln, NE |
Title: | Field reaction of Kentucky bluegrass cultivars and blends to stem rust |
Source: | Phytopathology. Vol. 71, No. 2, February 1981, p. 264. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Cultivar variation; Disease severity; Poa pratensis; Rusts
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Abstract/Contents: | "In September 1978 and October 1979, 60 Poa pratensis L. cultivars and experimental lines and 24 P. pratensis cultivar blends were evaluated for stem rust reaction under field conditions. Turfs were established in 1976 and maintained in fertilized and irrigated plots mowed at 5.0 cm. Blends were based on one-third by weight on three-way blends and one-half by weight on two-way blends. A complete range of stem rust reaction was found. All cultivars and experimental lines had at least 10% severity. Half of all cultivars showed less than 20% severity, and only 12 were rated at greater than 50% severity. Blending of susceptible and resistant cultivars reduced rust severity in plots. Rust severity in polystands approximated the average of the severity of the cultivars when grown separately. Rust severity was less than 50% for all blends as measured by % leaves infected per plot." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Watkins, J. E., R. C. Shearman, J. A. Houfek, and T. P. Riordan. 1981. Field reaction of Kentucky bluegrass cultivars and blends to stem rust. Phytopathology. 71(2):p. 264. |
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| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1981Articles/phyto71n02_X0023.pdf#page=68 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a singe large file |
| MSU catalog number: b2219736a |
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