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http://dx.doi.org/10.5423/PPJ.OA.07.2016.0157

Insights into Tan Spot and Stem Rust Resistance and Susceptibility by Studying the Pre-Green Revolution Global Collection of Wheat

Abdullah, Sidrat (Department of Agronomy, Horticulture and Plant Science, South Dakota State University)
Sehgal, Sunish Kumar (Department of Agronomy, Horticulture and Plant Science, South Dakota State University)
Jin, Yue (United States Department of Agriculture-Agricultural Research Service (USDA-ARS), Cereal Disease Laboratory, University of Minnesota)
Turnipseed, Brent (Department of Agronomy, Horticulture and Plant Science, South Dakota State University)
Ali, Shaukat (Department of Agronomy, Horticulture and Plant Science, South Dakota State University)

Publication Information

The Plant Pathology Journal / v.33, no.2, 2017 , pp. 125-132 More about this Journal

Abstract

Tan spot (TS), caused by the fungus Pyrenophora tritici-repentis (Died) Drechs, is an important foliar disease of wheat and has become a threat to world wheat production since the 1970s. In this study a globally diverse pre-1940s collection of 247 wheat genotypes was evaluated against Ptr ToxA, P. tritici-repentis race 1, and stem rust to determine if; (i) acquisition of Ptr ToxA by the P. tritici-repentis from Stagonospora nodorum led to increased pathogen virulence or (ii) incorporation of TS susceptibility during development stem rust resistant cultivars led to an increase in TS epidemics globally. Most genotypes were susceptible to stem rust; however, a range of reactions to TS and Ptr ToxA were observed. Four combinations of diseasetoxin reactions were observed among the genotypes; TS susceptible-Ptr ToxA sensitive, TS susceptible-Ptr ToxA insensitive, TS resistant-Ptr ToxA insensitive, and TS resistant-Ptr ToxA toxin sensitive. A weak correlation (r = 0.14 for bread wheat and -0.082 for durum) was observed between stem rust susceptibility and TS resistance. Even though there were no reported epidemics in the pre-1940s, TS sensitive genotypes were widely grown in that period, suggesting that Ptr ToxA may not be an important factor responsible for enhanced prevalence of TS.

Keywords

foliar disease; host-selective toxin; Puccinia graminis f. sp. tritici; wheat; yellow spot;

Citations & Related Records

Reference

1	Oliver, R. P., Lord, M., Rybak, K., Faris, J. D. and Solomon, P. S. 2008. Emergence of tan spot disease caused by toxigenic Pyrenophora tritici-repentis in Australia is not associated with increased deployment of toxin-sensitive cultivars. Phytopathology 98:488-491. DOI
2	Orolaza, N., Lamari, L. and Ballance, G. M. 1995. Evidence of a host-specific chlorosis toxin from Pyrenophora triticirepentis, the causal agent of tan spot of wheat. Phytopathology 85:1282-1287. DOI
3	Rees, R. G. and Platz, G. J. 1983. Effects of yellow spot on wheat: comparison of epidemics at different stages of crop development. Aust. J. Agric. Res. 34:39-46. DOI
4	Sarova, J., Hanzalova, A. and Bartos, P. 2005. Races of Pyrenophora tritici-repentis in Czech Republic. Acta Agrobot. 58:73-78.
5	Schilder, A. M. C. and Bergstrom, G. C. 1995. Seed transmission of Pyrenophora tritici-repentis, causal fungus of tan spot of wheat. Eur. J. Plant Pathol. 101:81-91. DOI
6	Shabeer, A. and Bockus, W. W. 1988. Tan spot effects on yield and yield components relative to growth stage in winter wheat. Plant Dis. 72:599-602. DOI
7	Singh, P. K., Singh, R. P., Duveiller, E., Mergoum, M., Adhikari, T. B. and Elias, E. M. 2010. Genetics of wheat: Pyrenophora tritici-repentis interactions. Euphytica 171:1-13. DOI
8	Sprague, R. 1950. Diseases of cereals and grasses in North America. Ronald Press, New York, NY, USA. 538 pp.
9	Stakman, E. C., Stewart, D. M. and Loegering, W. Q. 1962. Identification of physiologic races of Puccinia graminis var. tritici. Minnesota Agricultural Experiment Station, St. Paul, MN, USA.
10	Strelkov, S. E. and Lamari, L. 2003. Host-parasite interactions in tan spot Pyrenophora tritici-repentis of wheat. Can. J. Plant Pathol. 25:339-349. DOI
11	Ali, S., Gurung, S. and Adhikari, T. B. 2010. Identification and characterization of novel isolates of Pyrenophora triticirepentis from Arkansas. Plant Dis. 94:229-235. DOI
12	Ali, S., Adhikari, T. B., Friesen, T. L., Meinhardt, S. and Rasmussen, J. B. 2007. A wheat genotype sensitive to Ptr ToxA and resistant to Pyrenophora tritici-repentis (Tan spot) races 1 and 2. Phytopathology 97:S3.
13	Ali, S. and Francl, L. J. 2001. Recovery of Pyrenophora triticirepentis from barley and reaction of 12 cultivars to five races and two host-specific toxins. Plant Dis. 85:580-584. DOI
14	Ali, S. and Francl, L. J. 2003. Population race structure of Pyrenophora tritici-repentis prevalent on wheat and non-cereal grasses in the great plains. Plant Dis. 87:418-422. DOI
15	Andrie, R. M., Pandelova, I. and Ciuffetti, L. M. 2007. A combination of phenotypic and genotypic characterization strengthens Pyrenophora tritici-repentis race identification. Phytopathology 97:694-701. DOI
16	Balance, G. M., Lamari, L. and Bernier, C. C. 1989. Purification and characterization of a host-selective toxin from Pyrenophora tritici-repentis. Physiol. Mol. Plant Pathol. 35:203-213. DOI
17	Barrus, M. F. 1942. Yellow spot disease of wheat in New York State. Plant Dis. Rep. 26:246.
18	Conners, I. L. 1932. Page 8 in: 12th Annu. Rep. Can. Plant Dis. Surv. Canada Department of Agriculture, Experimental Farms Branch.
19	Conners, I. L. 1940. Page 3 in: 20th Annu. Rep. Can. Plant Dis. Surv. Canada Department of Agriculture. Division of Botany and Plant Pathology.
20	Tomas, A., Feng, G. H., Reeck, G. R., Bockus, W. W. and Leach, J. E. 1990. Purification of a cultivar-specific toxin of Pyrenophora tritici-repentis, causal agent of tan spot of wheat. Mol. Plant-Microbe Interact. 3:221-224. DOI
21	Tuori, R. P., Wolpert, T. J. and Ciuffetti, L. M. 1995. Purification and immunological characterization of toxic components from cultures of Pyrenophora tritici-repentis. Mol. Plant-Microbe Interact. 8:41-48. DOI
22	Engle, J. S., Madden, L. V. and Lipps, P. E. 2006. Distribution and pathogenic characterization of Pyrenophora tritici-repentis and Stagonospora nodorum in Ohio. Phytopathology 96:1355-1362. DOI
23	Conners, I. L. 1941. Page 6 in: 21st Annu. Rep. Can. Plant Dis. Surv. Canada Department of Agriculture. Division of Botany and Plant Pathology.
24	De Wolf, E. D., Effertz, R. J., Ali, S. and Francl, L. J. 1998. Vistas of tan spot research. Can. J. Plant Pathol. 20:349-370. DOI
25	Diedicke, H. 1902. Uber den Zusammenhang zwischen Pleospora-und Helminthosporium-Arten. Centbl. Bakteriol. Parasitenk. 9:317-329.
26	Faris, J. D., Anderson, J. A., Francl, L. J. and Jordahl, J. G. 1996. Chromosomal location of a gene conditioning insensitivity in wheat to a necrosis-inducing culture filtrate from Pyrenophora tritici-repentis. Phytopathology 86:459-463. DOI
27	Friesen, T. L., Ali, S., Kianian, S., Francl, L. J. and Rasmussen, J. B. 2003. Role of host sensitivity to Ptr ToxA in development of tan spot of wheat. Phytopathology 93:397-401. DOI
28	Friesen, T. L., Stucken Brock, E. H., Liu, Z. H., Meinhardt, S., Ling, H., Faris, J. D., Rasmussen, J. B., Solomon, P. S., Mc- Donald, B. A. and Oliver, R. P. 2006. Emergence of a new disease as a result of interspecific virulence gene transfer. Nat. Genet. 38:953-956. DOI
29	Jin, Y., Singh, R. P., Ward, R. W., Wanyera, R., Kinyua, M., Njau, P., Pretorius, Z. A. and Yahyaoui, A. 2007. Characterization of seedling infection types and adult plant infection responses of monogenic Sr gene lines to race TTKS of Puccinia graminis f. sp tritici. Plant Dis. 91:1096-1099. DOI
30	Hosford, R. M. 1982. Tan spot: developing knowledge 1902-1981, virulent races and wheat differentials, methodology, rating systems, other leaf diseases, literature. In: Tan Spot of Wheat and Related Disease Workshop, ed. by R. M. Hosford, Jr., pp. 1-20. North Dakota State University, Fargo, ND, USA.
31	Lamari, L., Strelkov, S. E., Yahyaoui, A., Orabi, J. and Smith, R. B. 2003. The identification of two new races of Pyrenophora tritici-repentis from the host center of diversity confirms a one-to-one relationship in tan spot of wheat. Phytopathology 93:391-396. DOI
32	Krupinsky, J. M. 1992. Grass hosts of Pyrenophora tritici repentis. Plant Dis. 76:92-95. DOI
33	Lamari, L. and Bernier, C. C. 1989. Evaluation of wheat lines and cultivars to tan spot (Pyrenophora tritici-repentis) based on lesion type. Can. J. Plant Pathol. 11:49-56. DOI
34	Lamari, L., McCallum, B. D. and DePauw, R. M. 2005. Forensic pathology of Canadian bread wheat: the case of tan spot. Phytopathology 95:144-152. DOI
35	Mitra, M. 1934. A leaf spot disease of wheat caused by Helminthosporium tritici-repentis Died. Indian J. Agric. Sci. 4:692-700.
36	Moreno, M. V., Stenglein, S. A. and Perello, A. E. 2012. Pyrenophora tritici-repentis, causal agent of tan spot: a review of intraspecific genetic diversity. In: The molecular basis of plant genetic diversity, ed. by M. Caliskan, pp. 297-330. In-Tech, Rijeka, Croatia.
37	Odvody, G. N., Bossalis, M. G. and Watkins, J. E. 1982. Development of pseudothecia during progressive saprophytic colonization of wheat straw by Pyrenophora trichstoma. In: Tan Spot of Wheat and Related Disease Workshop, ed. by R. M. Hosford, Jr., pp. 33-35. North Dakota State University, Fargo, ND, USA.
38	Nisikado, Y. 1928. Preliminary notes on yellow leaf spot diseases of wheat caused by Helminthosporium tritici-vulgaris Nisikado. Inst. Agric. Biol. 4:103-109.
39	Noriel, A. J., Sun, X., Bockus, W. and Bai, G. 2011. Resistance to tan spot and insensitivity to Ptr ToxA in wheat. Crop Sci. 51:1059-1067. DOI