Vegetative compatibility groups in Verticillium dahliae isolates from olive in western Turkey
- 181 Downloads
- 15 Citations
Abstract
Verticillium wilt, caused by Verticillium dahliae, is the most serious disease in olive cultivation areas in western Turkey. Two hundred and eight isolates of V. dahliae from olive (Olea europea var. sativa) trees were taken for vegetative compatibility analysis using nitrate non-utilizing (nit) mutants. One isolate did not produce a nit mutant. Nit mutants of 207 isolates were tested against tester strains of internationally known vegetative compatibility groups (VCGs) 1A, 2A, 2B, 3, 4A and 4B, and also paired in many combinations among themselves. One hundred and eighty nine of the isolates (90.9%) were strongly compatible with T9, the tester strain of VCG1A, and thus were assigned to VCG1A. Eight isolates were assigned to VCG2A and four isolates to VCG4B. One isolate was heterokaryon self-incompatible (HSI) and five isolates could not be grouped to any of the VCGs tested. Pathogenicity assays were conducted on a susceptible olive cultivar (O. europea cv. Manzanilla) and a susceptible local cotton cultivar (Gossypium hirsutum cv. Çukurova 1518). Both cotton and olive inoculated with all VCG1A isolates showed defoliating symptoms in greenhouse tests. This is the first report on VCGs in V. dahliae from olive trees in Turkey which demonstrates that VCG1A of the cotton-defoliating type is the most commonly detected form from olive plants in the western part of Turkey.
Keywords
Verticillium wilt Olive Turkey Vegetative compatibility groups Pathogenicity Cotton defoliating Olive defoliatingNotes
Acknowledgements
This research was supported by The Scientific and Technical Research Council of Turkey (TUBITAK). We thank Dr. Nadia Korolev for providing the international reference isolates of the V. dahliae VCGs, Dr. F. Evrendilek and Dr. A. E. Yıldırım for critical reading of manuscript. We also thank Sinem Aldemir and Sezgin Kadıoğlu for their technical assistance.
References
- Anonymous (2005). FAOSTAT database. http://faostat.fao.org/site/408/default.aspx.
- Bao, J. R., Katan, J., Shabi, E., & Katan, T. (1998). Vegetative compatibility groups in Verticillium dahliae from Israel. European Journal of Plant Pathology, 104, 263–269.CrossRefGoogle Scholar
- Bejarano-Alcázar, J., Melero-Vara, J. M., Blanco-López, M. A., & Jıménez-Díaz, R. M. (1995). Influence of inoculum density of defoliating and non-defoliating pathotypes of Verticillium dahliae on epidemics of Verticillium wilt of cotton in southern Spain. Phytopathology, 85, 1474–1481.CrossRefGoogle Scholar
- Bell, A. A. (1992). Verticillium wilt. In R. J. Hillocks (Ed.), Cotton diseases (pp. 87–126). Oxford, UK: C.A.B. International.Google Scholar
- Bell, A. A. (1994). Mechanisms of disease resistance in Gossypium species and variation in Verticillium dahliae. In G. A. Constable & N. W. Forrester (Eds.), Proceedings of the World Cotton Research Conference-1 (pp. 225–235). Melbourne, Australia: CSIRO.Google Scholar
- Bellahcene, M., Fortas, Z., Fernandez, D., & Nicole, M. (2005). Vegetative compatibility of Verticillium dahliae isolates from olive trees (Olea europea L.) in Algeria. African Journal of Biotechnology, 4, 963–967.Google Scholar
- Benlioğlu, S., Ulusal, H., Demirbaş, M. (2001). Verticillium wilt in olive trees of Aydın province. Turkish Phytopathology Congress-9 (pp. 307–315). Tekirdağ, Turkey.Google Scholar
- Bhat, R. G., Smith, R. F., Koike, S. T., Wu, B. M., & Subbarao, K. V. (2003). Characterization of Verticillium dahliae isolates and wilt epidemics of pepper. Plant Disease, 87, 789–797.CrossRefGoogle Scholar
- Blanco-López, M. A., Jiménez-Díaz, R. M., & Caballero, J. M. (1984). Symptomatology, incidence and distribution of Verticillium wilt of olive trees in Andalucía. Phytopathologia Mediterranea, 23, 1–8.Google Scholar
- Chandelier, A., Laurent, F., Dantinne, D., Mariage, L., Etienne, M., & Cavalier, M. (2003). Genetic and molecular characterization of Verticillium dahliae isolates from woody ornamentals in Belgian nurseries. European Journal of Plant Pathology, 109, 943–952.CrossRefGoogle Scholar
- Chen, W. (1994). Vegetative compatibility groups of Verticillium dahliae from ornamental woody plants. Phytopathology, 84, 214–219.CrossRefGoogle Scholar
- Cherrab, M., Bennani, A., Charest, P. M., & Serrhini, M. N. (2002). Pathogenicity and vegetative compatibility of Verticillium dahliae isolates from olive in Morocco. Journal of Phytopathology, 84, 703–709.CrossRefGoogle Scholar
- Collado-Romero, M., Mercado-Blanco, J., Olivares-García, C., Valverde-Corredor, A., & Jiménez-Díaz, R. M. (2006). Molecular variability within and among Verticillium dahliae vegetative compatibility groups determined by fluorescent amplified fragment length polymorphism and polymerase chain reaction markers. Phytopathology, 96, 485–495.CrossRefGoogle Scholar
- Correll, J. C., Klittich, C. J. R., & Leslie, J. F. (1987). Nitrate non-utilizing mutants of Fusarium oxysporum and their use in vegetative compatibility tests. Phytopathology, 77, 1640–1646.Google Scholar
- Daayf, F., Nicole, M., & Geiger, J. P. (1995). Differentiation of Verticillium dahliae populations on the basis of vegetative compatibility and pathogenicity on cotton. European Journal of Plant Pathology, 101, 69–79.CrossRefGoogle Scholar
- Dervis, S., & Bicici, M. (2005). Vegetative compatibility groups in Verticillium dahliae isolates from cotton in Turkey. Phytoparasitica, 33, 157–168.Google Scholar
- Elena, K., & Paplomatas, E. J. (1998). Vegetative compatibility groups within Verticillium dahliae isolates from different hosts in Greece. Plant Pathology, 47, 635–640.CrossRefGoogle Scholar
- Jiménez-Díaz, R. M., Tjamos, E. C., & Cirulli, M. (1998). Verticillium wilt of major tree hosts: Olive. In J. A. Hiemstra & D. C. Harris (Eds.), A compendium of Verticillium wilt in trees species (pp. 13–16). Wageningen: Ponsen & Looyen.Google Scholar
- Jiménez-Díaz, R. M., Mercado-Blanco, J., Olivares-García, C., Collado-Romero, M., Bejarano-Alcázar, J., Rodríguez-Jurado, D., et al. (2006). Genetic and virulence diversity in Verticillium dahliae populations infecting artichoke in eastern-central Spain. Phytopathology, 96, 288–298.CrossRefGoogle Scholar
- Joaquim, T. R., & Rowe, R. C. (1991). Vegetative compatibility and virulence of strains of Verticillium dahliae from soil and potato plants. Phytopathology, 81, 552–558.CrossRefGoogle Scholar
- Katan, T. (2000). Vegetative compatibility in populations of Verticillium – An overview. In E. C. Tjamos, R. C. Rowe, J. B. Heale, & D. R. Fravel (Eds.), Advances in Verticillium, research and disease management (pp. 77–94). St. Paul, Minnesota: APS Press.Google Scholar
- Korolev, N., & Katan, T. (1997). Improved medium for selecting nitrate non-utilizing (nit) mutants of Verticillium dahliae. Phytopathology, 87, 1067–1070.CrossRefGoogle Scholar
- Korolev, N., Katan, J., & Katan, T. (2000). Vegetative compatibility groups of Verticillium dahliae in Israel: Their distribution and association with pathogenicity. Phytopathology, 90, 529–566.CrossRefGoogle Scholar
- Korolev, N., Pérez-Artés, E., Bejarano-Alcázar, J., Rodríguez-Jurado, D., Katan, J., Katan, T., et al. (2001a). Comparative study of genetic diversity and pathogenicity among populations of Verticillium dahliae from cotton in Spain and Israel. European Journal of Plant Pathology, 107, 443–456.CrossRefGoogle Scholar
- Korolev, N., Katan, J., & Katan, T. (2001b). Cotton-associated vegetative compatibility groups of Verticillium dahliae in Israel and their pathogenicity. Phytoparasitica, 29, 244 (abstr.).Google Scholar
- López-Escudero, F. J., & Blanco-López, M. A. (2001). Effect of a single or double soil solarization to control Verticillium wilt in established olive orchards in Spain. Plant Disease, 85, 489–496.CrossRefGoogle Scholar
- López-Escudero, F. J., & Blanco-López, M. A. (2005). Recovery of young olive trees from Verticillium dahliae. European Journal of Plant Pathology, 113, 367–375.CrossRefGoogle Scholar
- López-Escudero, F. J., delRío, C., Caballero, J. M., & Blanco-López, M. A. (2004). Evaluation of olive cultivars for resistance to Verticillium dahliae. European Journal of Plant Pathology, 110, 79–85.CrossRefGoogle Scholar
- Martos-Moreno, C., López-Escudero, F. J., & Blanco-López, M. A. (2006). Resistance of olive cultivars to the defoliating pathotype of Verticillium dahliae. HortScience, 41, 1313–1316.Google Scholar
- Mercado-Blanco, J., Rodríguez-Jurado, D., Pérez-Artés, E., & Jiménez-Díaz, R. M. (2001). Detection of the nondefoliating pathotype of Verticillium dahliae in infected olive plants by nested PCR. Plant Pathology, 50, 609–619.CrossRefGoogle Scholar
- Mercado-Blanco, J., Rodríguez-Jurado, D., Parrilla-Araujo, S., & Jiménez-Díaz, R. M. (2003). Simultaneous detection of the defoliating and nondefoliating Verticillium dahliae pathotypes in infected olive plants by duplex, nested polymerase chain reaction. Plant Disease, 87, 1487–1494.CrossRefGoogle Scholar
- Pegg, G. F., & Brady, B. L. (2002). Verticillium wilts. Oxford: CAB International.Google Scholar
- Pennisi, A. M., Cacciola, S. O., Magnanodi, S. G., & Perrotta, G. (1993). Evaluation of the susceptibility of olive cultivars to Verticillium wilt. OEPP/EPPO Bulletin, 23, 537–541.Google Scholar
- SAS Institute Inc. (1998). SAS/STAT user’s guide, version 6 edition. Cary, NC: SAS Institute Inc.Google Scholar
- Saydam, C., & Copcu, M. (1972). Verticillium wilt of olives in Turkey. Journal of Turkish Phytopathology, 9, 235–252.Google Scholar
- Schnathorst, W. C., & Sibbett, G. S. (1971). The relation of strain of Verticillium albo-atrum to severity of Verticillium wilt in Gossypium hirsutum and Olea europaea in California. Plant Disease Reporter, 9, 780–782.Google Scholar
- Smith, H. C. (1965). The morphology of Verticillium albo-atrum, V. dahliae, and V. tricopus. New Zealand Journal of Agricultural Research, 8, 450–478.Google Scholar
- Strausbaugh, C. A. (1993). Assessment of vegetative compatibility and virulence of Verticillium dahliae isolates from Idaho potatoes and tester strains. Phytopathology, 83, 1253–1258.CrossRefGoogle Scholar
- Tsror, L., & Levin, A. G. (2003). Vegetative compatibility and pathogenicity of Verticillium dahliae Kleb. isolates from olive in Israel. Journal of Phytopathology, 151, 451–455.CrossRefGoogle Scholar
- Yolageldi, L., Tunç, C., Onoğur, E., & Yıldırım, I. (2001). Batı Anadolu’da zeytin Verticillium solgunluğunun yaygınlığı, yakalanma oranı, hastalık şiddeti ve hastalık çıkışında etkili bazı faktörler üzerinde araştırmalar. IX.th Turkish Phytopathology Congress (pp. 299–305). Tekirdag, Turkey.Google Scholar
- Zhengjun, X., Achar, P. N., & Benkang, G. (1998). Vegetative compatibility groupings of Verticillium dahliae from cotton in mainland China. European Journal of Plant Pathology, 104, 871–876.CrossRefGoogle Scholar