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Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Rogers, G. A.;
Martin, S. B. |
Author Affiliation: | Department of Plant Pathology and Physiology, Clemson University, Clemson, South Carolina and Pee Dee REC, Florence, South Carolina |
Title: | Temporal occurrence of Rhizoctonia species on tall fescue turfgrass at two locations in SC |
Meeting Info.: | APS Southern Division, March 22-26, 1997, Clemson, South Carolina |
Source: | Phytopathology. Vol. 87, No. 6, June 1997, p. S114-S115. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 2 |
Keywords: | TIC Keywords: Rhizoctonia; Brown patch; Festuca arundinacea; Rhizoctonia solani; Rhizoctonia zeae; Rhizoctonia oryzae
|
Cultivar Names: | Titan 2; Rebel 3 |
Geographic Terms: | South Carolina |
Abstract/Contents: | "Rhizoctonia spp. cause brown patch of tall fescue turfgrass. To investigate the temporal occurrence of Rhizoctonia spp. on tall fescue, field plots of cultivars Titan 2 and Rebel 3 were established at both Clemson and Florence. At each location, plots are being sampled monthly from May 1996 through April 1997 by randomly collecting plants from each of five plots. To date, R. solani AG 1-IA, AG 2-2IIIB, and AG 4, as well as R. zeae, R. oryzae, and several binucleate species of Rhizoctonia have been collected from both locations. From May through February, the incidence of species and subspecies has differed between locations and among months. R. solani AG 1-IA and AG 2-2IIIB and R. zeae were isolated most frequently. R. solani AG 1-IA was isolated exclusively from the Florence plots, with the greatest incidence in July, whereas 90% of the AG 2-2IIIB isolates were collected from the Clemson plots, with the greatest incidence in May. R. zeae was isolated more frequently (68%) form the Clemson plots, with the greatest incidence in May. Several binucleate species of Rhizoctonia were isolated from both locations." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Rogers, G. A., and S. B. Martin. 1997. Temporal occurrence of Rhizoctonia species on tall fescue turfgrass at two locations in SC. Phytopathology. 87(6):p. S114-S115. |
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