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Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1983Articles/Phyto73n07_1064.PDF Last checked: 08/26/2010 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Martin, S. B.;
Campbell, C. L.;
Lucas, L. T. |
Author Affiliation: | Martin: Graduate Research Assistant; Campbell: Assistant Professor; Lucas: Professor, Department of Plant Pathology, North Carolina University, Raleigh |
Title: | Horizontal distribution and characterization of Rhizoctonia spp. in tall fescue turf |
Section: | Ecology and epidemiology Other records with the "Ecology and epidemiology" Section
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Source: | Phytopathology. Vol. 73, No. 7, July 1983, p. 1064-1068. |
Publishing Information: | Worcester, Mass. |
# of Pages: | 5 |
Keywords: | TIC Keywords: Ecological distribution; Festuca arundinacea; Rhizoctonia blight; Rhizoctonia solani; Thanatephorus cucumeris
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Abstract/Contents: | "A 12-year-old stand of tall fescue (Festuca arundinacea) turf with a history of brown patch (induced by Rhizoctonia solani) was divided into 225 contiguous quadrats (0.37 m2 each) and the soil sampled for propagules of Rhizoctonia in June 1980 and 1981 by direct assay of soil organic debris. Propagule number frequency distributions were decribed by the negative binomial frequency distribution in both years, indicating a horizontal clumping of propagules. Fifty-three isolates in 1980 and 54 isolates in 1981 were recovered and identified as Rhizoctonia solani, R. zeae, or binucleate Rhizoctonialike fungi. R. solani was less frequently recovered (9% of the total in 1980 and 1981) than R. zeae (45.3% in 1980 and 48.2% in 1981) or binucleate Rhizoctonialike fungus (39.6% in 1980 and 42.6% in 1981)." |
Language: | English |
References: | 38 |
Note: | Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Martin, S. B., C. L. Campbell, and L. T. Lucas. 1983. Horizontal distribution and characterization of Rhizoctonia spp. in tall fescue turf. Phytopathology. 73(7):p. 1064-1068. |
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| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1983Articles/Phyto73n07_1064.PDF Last checked: 08/26/2010 Requires: PDF Reader |
| MSU catalog number: SB 599 .P48 |
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