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| Web URL(s): | http://www.actahort.org/books/661/661_70.htm
Last checked: 04/2005
Access conditions: Item is within limited access website |
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| Publication Type:
| Report |
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| Author(s): | Paplomatas, E. J,;
Malandrakis, A. A.;
Nektarios, Panayiotis A. |
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| Author Affiliation: | Paplomatas & Malandrakis: Department of Plant Pathology, Agricultural University of Athens, Athens, Greece; Nektarios: Department of Floriculture and Landscape Architecture, Agricultural University of Athens, Athens, Greece |
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| Title: | Screening turfgrass species for resistance to brown patch disease |
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| Section: | Pests and integrated pest management
Other records with the "Pests and integrated pest management" Section
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| Meeting Info.: | Proceedings of the First International Conference on Turfgrass Management and Science for Sports Fields, Athens, Greece, June 2-7, 2003 |
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| Source: | Acta Horticulturae. Vol. 661, November 2004, p. 521-523. |
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| Publishing Information: | The Hague: International Society for Horticultural Science |
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| # of Pages: | 3 |
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| Keywords: | TIC Keywords: Disease resistance; Cultivar evaluation; Brown patch; Lolium perenne; Festuca arundinacea; Rhizoctonia solani
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| Abstract/Contents: | "Ten cultivars from two different turfgrass species (Lolium perenne L. and Festuca arundinacea Schreb.) were screened for resistance to Brown Patch disease caused by Rhizoctonia solani Kühn. Preliminary pathogenicity tests with strains of the pathogen belonging to various anastomosis groups i.e. AG1 (IA, IB, IC), AG2-1, AG2-2 (IIIB, IV), AG4 and AG5, showed that the most virulent isolates belonged to AG2-2 IIIB and AG5. Overall, AG5 was more aggressive than AG2-2 IIIB for both species tested. Disease based AUDPC values ranged from 35.98 to 48.21% for AG5 and from 20.05 to 45.51% for AG2-2 IIIB. L. perenne was overall more susceptible than F. arundinacea. Percent disease for the overall effect of both AGs tested ranged from 34.03 to 43.68. Among F. arundinacea cultivars, Rembrand and Jaguar showed the less disease infection (34.03 and 34.12%, respectively), while Titan was the most susceptible (43.19%). The most tolerant L. perenne cultivar to the Brown Patch strains was Barcedo (37.29%) while Polarstar exhibited the highest disease rate (43.68)." |
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| ISBN: | 90 6605 306 2 |
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| Language: | English |
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| References: | 8 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Paplomatas, E. J., A. A. Malandrakis, and P. A. Nektarios. 2004. Screening turfgrass species for resistance to brown patch disease. Acta Horticulturae. 661:p. 521-523. |
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| Web URL(s):
http://www.actahort.org/books/661/661_70.htm
Last checked: 04/2005
Access conditions: Item is within limited access website |
| 
MSU catalog number: SB 13 .A25 no. 661
MSU catalog number: SB 433 .I55 2003 |
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