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Web URL(s): | http://www.apsnet.org/publications/plantdisease/backissues/Documents/1990Articles/PlantDisease74n07_510.PDF Last checked: 08/25/2010 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Haygood, R. A.;
Martin, S. B. |
Author Affiliation: | Department of Plant Pathology and Physiology, Clemson University, Clemson, South Carolina |
Title: | Characterization and pathogenicity of species of rhizoctonia associated with centipedegrass and St. Augustinegrass in South Carolina |
Source: | Plant Disease. Vol. 74, No. 7, July 1990, p. 510-514. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
Keywords: | TIC Keywords: Rhizoctonia solani; Rhizoctonia oryzae; Rhizoctonia zeae; Eremochloa ophiuroides; Stenotaphrum secundatum; Diseases; Pathogens
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Abstract/Contents: | "Rizoctonia solani, R. oryzae, R. zeae, and binucleate Rhizotonia spp. were recovered from basal sheaths of centipedegrass (Eremochloa ophiuroides) and St. Augustinegrass (Stenotaphrum secundatum) submitted to the Clemson University Plant Problem Clinic. All 35 isolates of R. solani tested for anastomosis were assigned to anastomosis group 2 type 2 (AG-2-2). R. solani, R. oryzae, and R. zeae induced sheath rot of centipedegrass and St. Augustinegrass. R. zeae and R. oryzae also induced foliar lesions on both grasses. Binucleate Rhizoctonia spp. were isolated more commonly than multinucleate species from centipedegrass, but isolates tested were determined to be either nonpathogenic or weak pathogens on both centipedegrass and St. Augustinegrass." |
Language: | English |
References: | 14 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Haygood, R. A., and S. B. Martin. 1990. Characterization and pathogenicity of species of rhizoctonia associated with centipedegrass and St. Augustinegrass in South Carolina. Plant Dis. 74(7):p. 510-514. |
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| Web URL(s): http://www.apsnet.org/publications/plantdisease/backissues/Documents/1990Articles/PlantDisease74n07_510.PDF Last checked: 08/25/2010 Requires: PDF Reader |
| MSU catalog number: SB 599 .P95 |
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