Abstract
Common scab (CS), caused by Streptomyces spp., is a soil-borne bacterial disease of potato tubers which may cause superficial, raised, or pitted lesions. The results of screening potato germplasm for severity of CS can be variable, necessitating testing over multiple environments. The purposes of this study were to evaluate advanced germplasm from public potato breeding programs in different regions of the United States for their reaction to CS, estimate broad-sense heritability for resistance, and identify clones with stable resistance. Seventeen to 23 clones per year were evaluated at each of three locations (ID, ME, MN) from 2002 to 2007. After harvest, each tuber was scored for the percent of surface area covered with lesions and the type of lesion. These scores were converted to an area index (AI) and a lesion index (LI). AI, LI, and the arcsine √ proportion scabby tubers (PS) were analyzed as normally distributed responses. There were significant differences among clones for AI in 2 years, LI in 5 years, and PS in 3 years. There were significant clone x location interactions for AI and PS all 6 years, and LI in 5 years. Broad-sense heritability for AI, LI, and PS ranged from 0 to 0.78, 0.49 to 0.90, and 0.30 to 0.80, respectively. Evaluation at multiple sites remains important for characterizing the reaction of potato germplasm to CS.
Resumen
La roña común (CS), causada por Streptomyces spp., es una enfermedad bacteriana de los tubérculos de la papa, que puede causar lesiones superficiales, elevadas o punteadas. Los resultados en las evaluaciones del germoplasma de papa pueden variar en severidad de CS, requiriéndose pruebas en múltiples ambientes. Los propósitos de este estudio fueron evaluar germoplasma avanzado de programas públicos de mejoramiento de papa en diferentes regiones de Estados Unidos para su reacción a CS, estimar la heredabilidad para la resistencia en un sentido amplio, e identificar clones con resistencia estable. Se evaluaron anualmente de 17 a 23 clones en cada una de tres localidades (ID, ME, MN) del 2002 al 2007. Después de la cosecha, cada tubérculo fue cuantificado en porcentaje de área de la superficie cubierta con lesiones y de qué tipo. Estas evaluaciones se convirtieron a un índice de área (AI) y a un índice de lesión (LI). Se analizaron AI, LI, y la proporción √ arcoseno de tubérculos con roña (PS) como respuestas en una distribución normal. Hubo diferencias significativas entre clones para AI en dos años, LI en cinco años, y PS en tres años. Hubo interacciones significativas de clon x localidad para AI y PS en los seis años, y LI en cinco años. La heredabilidad en un amplio sentido para AI, LI, y PS fluctuó de 0 a 0.78, 0.49 a 0.90 y 0.30 a 0.80 respectivamente. La evaluación en sitios múltiples permanece importante para la caracterización de la reacción del germoplasma de papa a CS.







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- CS:
-
common scab
- LI:
-
lesion index
- PS:
-
arcsine √ proportion scabby tubers
- AI:
-
area index based on Merz’ scale
- H:
-
broad-sense heritability
- CI:
-
confidence interval
References
Alam, Z. 1972. Inheritance of scab resistance in 24-chromosome potatoes. Ph.D thesis. University of Wisconsin.
Archuleta, J.G., and G.D. Easton. 1981. The cause of deep-pitted scab of potatoes. American Potato Journal 58: 385–392.
Bjor, T., and L. Roer. 1980. Testing the resistance of potato varieties to common scab. Potato Research 23: 33–47.
Bouchek-Mechiche, K., L. Gardan, P. Normand, and B. Jouan. 2000. DNA relatedness among strains of Streptomyces pathogenic to potato in France: description of three new species, S. europaeiscabiei sp. nov. and S. stelliscabiei sp. nov. associated with common scab, and S. reticuliscabiei sp. nov. associated with netted scab. International Journal of Systematic and Evolutionary Microbiology 50: 91–99.
Bukhalid, R.A., S.Y. Chung, and R. Loria. 1998. nec1, a gene conferring a necrogenic phenotype, is conserved in plant-pathogenic Streptomyces spp. and linked to a transposase pseudogene. Molecular Plant-Microbe Interactions 11: 960–967.
Bukhalid, R.A., T. Takeuchi, D. Labeda, and R. Loria. 2002. Horizontal transfer of the plant virulence gene, nec1, and flanking sequences among genetically distinct Streptomyces strains in the Diastatochromogenes cluster. Applied and Environmental Microbiology 68: 738–744.
Caligari, P.D.S., and R.L. Wastie. 1985. Assessment of a glasshouse test for measuring the resistance of potato cultivars to common scab. Potato Research 28: 379–387.
Cameron, K.D., J.A. Kers, M. Joshi, M. Julotok, and R. Loria. 2003. Characterization of a mobile pathogenicity island in Streptomyces turgidiscabies, a pathogen of potato. Phytopathology 93: S13.
Davis, J.R., G.M. McMaster, R.H. Callihan, J.G. Garner, and R.E. McDole. 1974. The relationship of irrigation timing and soil treatments to control potato scab. Phytopathology 64: 1404–1410.
Doering-Saad, C., P. Kampfer, S. Manulis, G. Kritzman, J. Schneider, J. Zakrzewska-Czerwinska, H. Schrempf, and I. Barash. 1992. Diversity among Streptomyces strains causing potato scab. Applied and Environmental Microbiology 58: 3932–3940.
Faucher, E., B. Otrysko, E. Paradis, N.C. Hodge, R.E. Stall, and C. Beaulieu. 1993. Characterization of streptomycetes causing Russett scab in Quebec. Plant Disease 77: 1217–1220.
Goth, R.W., K.G. Haynes, and D.R. Wilson. 1993. Evaluation and characterization of advanced potato breeding clones for resistance to scab by cluster analysis. Plant Disease 77: 911–914.
Goth, R.W., K.G. Haynes, R.J. Young, D.R. Wilson, and F.I. Lauer. 1995. Relative resistance of the potato cultivar Kranz to common scab caused by Streptomyces scabies as determined by cluster analysis. American Potato Journal 72: 505–511.
Goyer, C., B. Otrysko, and C. Beaulieu. 1996. Taxonomic studies on streptomycetes causing potato common scab: a review. Canadian Journal of Plant Pathology 18: 107–113.
Goyer, C., J. Vachon, and C. Beaulieu. 1998. Pathogenicity of Streptomyces scabies mutants altered in thaxtomin A production. Phytopathology 88: 442–445.
Haynes, K.G., R.W. Goth, and R.J. Young. 1997. Genotype X environment interactions for resistance to common scab in tetraploid potato. Crop Science 37: 1163–1167.
Haynes, K.G., B.J. Christ, C.R. Burkhart, and B.T. Vinyard. 2009. Heritability of resistance to common scab in diploid potatoes. American Journal of Potato Research 86: 165–170.
Healy, F.G., R.A. Bukhalid, and R. Loria. 1999. Characterization of an insertion sequence element associated with genetically diverse plant pathogenic Streptomyces spp. Journal of Bacteriology 181: 1562–1568.
Healy, F.G., M. Wach, S.B. Krasnoff, D.M. Gibson, and R. Loria. 2000. The txtAB genes of the plant pathogen Streptomyces acidiscabies encode a peptide synthetase required for phytotoxin thaxtomin A production and pathogenicity. Molecular Microbiology 38: 794–804.
Horsfall, J.G., and R.W. Barratt. 1945. An improved grading system for measuring plant disease. Phytopathology 35: 655.
James, C. 1971. A manual of assessment keys for plant diseases. Publication of the Canadian Department of Agriculture. Publication No. 1458: 32–33.
Jellis, G.J. 1975. The use of polythene tunnels in screening potatoes for resistance to common scab (Streptomyces scabies). Plant Pathology 24: 241–244.
Kang, M.S. 1989. A new SAS program for calculating stability-variance parameters. The Journal of Heredity 80: 415.
King, R.R., C.H. Lawrence, and M.C. Clark. 1991. Correlation of phytotoxin production with pathogenicity of Streptomyces scabies isolates from scab infected potato tubers. American Potato Journal 68: 675–680.
Kinkel, L.L., J.H. Bowers, K. Shimizu, E.C. Neeno-Eckwall, and J.L. Schottel. 1998. Quantitative relationships among thaxtomin A production, potato scab severity, and fatty acid composition in Streptomyces. Canadian Journal of Microbiology 44: 768–776.
Knapp, S.J., W.W. Stroup, and W.M. Ross. 1985. Exact confidence intervals for heritability on a progeny mean basis. Crop Science 95: 192–194.
Kreuze, J.F., S. Suomalainen, L. Paulin, and J.P.T. Valkonen. 1999. Phylogenetic analysis of 16S rRNA genes and PCR analysis of the nec1 gene from Streptomyces spp. causing common scab, pitted scab, and netted scab in Finland. Phytopathology 89: 462–469.
Labruyère, R.E. 1971. Common scab and its control in seed-potato crops. Centre for Agricultural Publishing and Documentation. Publication No. 71 pp.
Lambert, D.H., and R. Loria. 1989a. Streptomyces acidiscabies sp. nov. International Journal of Systematic Bacteriology 39: 393–396.
Lambert, D.H., and R. Loria. 1989b. Streptomyces scabies sp. nov; nom rev. International Journal of Systematic Bacteriology 39: 387–392.
Lapwood, D.H., L.W. Wellings, and J.H. Hawkins. 1973. Irrigation as a practical means to control potato common scab (Streptomyces scabies): Final experiment and conclusions. Plant Pathology 22: 35–41.
Lawrence, C.H. 1956. Infection by Streptomyces scabies on detached potato tubers. Canadian Journal of Microbiology 2: 757–758.
Lawrence, C.H., M.C. Clark, and R.R. King. 1990. Induction of common scab symptoms in aseptically cultured potato tubers by the vivotoxin, thaxtomin. Phytopathology 80: 606–608.
Lindholm, P., H. Kortemaa, K. Haahtela, M. Kokkola, M. Salkinoja-Salonen, and J.P.T. Valkonen. 1997. Streptomyces spp. isolated from potato scab lesions under Nordic conditions in Finland. Plant Disease 81: 1317–1322.
Locci, R. 1994. Actinomycetes as plant pathogens. European Journal of Plant Pathology 179: 179–200.
Loria, R. 2001. Diseases caused by bacteria: Common scab. In Compendium of potato diseases, ed. W.R. Stevenson, R. Loria, G.D. Franc, and D.P. Weingartner, 14–15. St. Paul: American Phytological Society.
Loria, R., and B.A. Kempter. 1986. Relative resistance of potato tubers produced from stem cuttings and seed-piece-propagated plants to Streptomyces scabies. Plant Disease 70: 46–48.
Loria, R., R.A. Bukhalid, R.A. Creath, R.H. Leiner, M. Olivier, and J.C. Steffens. 1996. Differential production of thaxtomins by pathogenic Streptomyces species in vitro. Phytopathology 85: 537–541.
Loria, R., R.A. Bukhalid, B.A. Fry, and R.R. King. 1997. Plant pathogenicity in the genus Streptomyces. Plant Disease 81: 836–846.
McKee, R.K. 1958. Assessment of the resistance of potato varieties to common scab. European Potato Journal 1: 65–80.
Merz, U. 2000. Powdery scab. Research in Switzerland. In Proceedings of the first European powdery scab workshop, ed. U. Merz, and A.K. Lees, 67–72. Aberdeen, Scotland.
Murphy, A.M., H. de Jong, and G.C.C. Tai. 1995. Transmission of resistance to common scab from the diploid to the tetraploid level via 4x–2x crosses in potatoes. Euphytica 82: 227–233.
Nyquist, W.E. 1991. Estimation of heritability and prediction of selection response in plant populations. Critical Reviews in Plant Sciences 10: 235–322.
Park, D.H., Y.M. Yu, J.S. Kim, J.M. Cho, J.H. Hur, and C.K. Lim. 2003. Characterization of streptomycetes causing potato common scab in Korea. Plant Disease 87: 1290–1296.
Powelson, M.L., K.B. Johnson, and R.C. Rowe. 1993. Management of diseases caused by soilborne pathogens. In Potato health management, ed. R.C. Rowe, 149–158. St. Paul: American Phytopathological Society.
USDA. 1991. United States standards for grades of potatoes. Washington: USDA Agricultural Marketing Service.
Wanner, L.A. 2006. A survey of genetic variation in Streptomyces isolates causing potato common scab in the United States. Phytopathology 96: 1363–1371.
Wanner, L.A. 2007. A new strain of Streptomyces causing common scab in potato. Plant Disease 91: 352–359.
Wanner, L.A. 2009. A patchwork of Streptomyces species isolated from potato common scab lesions in North America. American Journal of Potato Research 86: 247–264.
Wanner, L.A., and K.G. Haynes. 2009. Aggressiveness of Streptomyces on four potato cultivars and implications for common scab resistance breeding. American Journal of Potato Research 86: 335–346.
Waterer, D.R. 2002. Impact of high soil pH on potato yields and grade losses to common scab. Canadian Journal of Plant Science 82: 583–586.
Wiersema, H.T. 1974. Testing for resistance to common scab. Potato Research 17: 356–357.
Wricke, G., and W.E. Weber. 1986. Quantitative genetics and selection in plant breeding. Berlin: Walter de Gruyter.
Acknowledgments
The excellent technical assistance of Karl DeLong, Charles LaGasse, Bonnie Adams, and Merle Bragg is gratefully acknowledged. This research was partially supported by a grant from the USDA/ARS Cooperative Potato Research Program.
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Funded in part by the USDA/ARS Potato Special Grants Program.
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Haynes, K.G., Wanner, L.A., Thill, C.A. et al. Common Scab Trials of Potato Varieties and Advanced Selections at Three U.S. Locations. Am. J. Pot Res 87, 261–276 (2010). https://doi.org/10.1007/s12230-010-9132-9
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DOI: https://doi.org/10.1007/s12230-010-9132-9


