Abstract
A set of 15 Italian (Lolium multiflorum), three hybrid (L. boucheanum) and 33 perennial ryegrass (L. perenne) cultivars were evaluated for their rust susceptibility in the field. The cultivars were grown in 2001, 2004 and 2007 at 29, 32 and 27 European sites, respectively. Rust incidence was scored during different growth cycles using a scale from one (no rust) to nine (susceptible). Crown rust (Puccinia coronata f. sp. lolii) was the most frequently observed rust species on Italian, hybrid and perennial ryegrass during all three experimental years. There was a highly significant difference in mean crown rust scores among Italian and perennial ryegrass cultivars, respectively, in each of the 3 years. The ranking of the cultivars was very consistent across the different sites within each year (with some exceptions), despite a significant interaction of cultivar response with sites. Moreover, the rank order correlations of mean cultivar rust scores were highly significant (r > 0.9) between the years. Stem rust (P. graminis f. sp. graminicola) occurred almost exclusively on perennial ryegrass. The cultivars showed significant variation in stem rust susceptibility. Rank order correlations of mean cultivar stem rust scores were mostly significant between sites within each year and highly significant between the years. The ranking of perennial ryegrass cultivars was different depending on whether crown or stem rust was scored. However, the rank order correlation between the mean disease scores of the cultivars for the two pathogens was low but still significant. At a particular site the assessment of crown or stem rust was in most cases very consistent over the period of experimentation. Therefore there was no evidence that rust resistance of an individual cultivar was overcome by the rust pathogen at a particular site over the 7 years of experimentation.
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References
Abberton MT, Marshall AH, Humphreys MW, Macduff JH, Collins RP, Marley CL (2008) Genetic improvement of forage species to reduce the environmental impact of temperate livestock grazing systems. Adv Agron 98:311–355
Aldaoud R, Anderson MW, Reed KFM, Smith KF (2004) Evidence of pathotypes among Australian isolates of crown rust infecting perennial ryegrass. Plant Breed 123:395–397
Boller B, Schubiger FX, Streckeisen P et al (2003) The Eucarpia multisite rust evaluation—results 2001. Vortr Pflanzenzüchtung 59:198–207
Boller B, Tanner P, Schubiger FX (2008) Breeding forage grasses for organic conditions. Euphytica 163:459–467
Carr AJH (1975) Diseases of herbage crops—some problems and progress. Ann Appl Biol 81:235–279
Cummins GB (1971) The rust fungi of cereals, grasses and bamboos. Springer, New York
Gäumann E (1959) Beiträge zur Kryptogamenflora der Schweiz (Band XII): Die Rostpilze Mitteleuropas, Büchler und Co
Hayward MD (1977) Genetic control of resistance to crown rust (Puccinia coronata Corda) in Lolium perenne and its implications in breeding. Theor Appl Genet 51:49–53
Humphreys M, Feuerstein U, Vandewalle M, Baert J (2010) Ryegrasses. In: Boller B, Posselt UK, Veronesi F (eds) Fodder crops and amenity grasses. Handbook of plant breeding, vol 5. Springer, New York, pp 211–260
Kimbeng CA (1999) Genetic basis of crown rust resistance in perennial ryegrass, breeding strategies, and genetic variation among pathogen populations: a review. Aust J Exp Agric 39:361–378
Kopec DM, Funk CR, Halisky PM (1983) Sources and distribution of resistance to crown rust within perennial ryegrass. Plant Dis 67:98–100
Lancashire JA, Latch GCM (1970) The effect of crown rust (Puccinia coronata Corda) on the yield and botanical composition of two ryegrass/white clover pastures. N Z J Agric Res 13:279–286
Latch GCM (1966) Fungous diseases of ryegrasses in New Zealand I. Foliage diseases. N Z J Agric Res 9:394–409
Leach JE, Vera Cruz CM, Bai J, Leung H (2001) Pathogen fitness penalty as a predictor of durability of disease resistance genes. Annu Rev Phytopathol 39:187–224
Long DL, Kolmer JA, Leonard KJ, Hughes ME (2002) Physiologic specialization of Puccinia triticina on wheat in the United States in 2000. Plant Dis 86:981–986
Muylle H, Baert J, van Bockstaele E, Pertijs J, Roldan-Ruiz I (2005) Four QTLs determine crown rust (Puccinia coronata f. sp. lolii) resistance in a perennial ryegrass (Lolium perenne) population. Heredity 95:348–357
Pfender WF (2001) A temperature-based model for latent-period duration in stem rust of perennial ryegrass and tall fescue. Phytopathology 91:111–116
Potter LR (1987) Effect of crown rust on regrowth, competitive ability and nutritional quality of perennial and Italian ryegrasses. Plant Pathol 36:455–461
Potter LR, Cagas B, Paul VH, Birckenstaedt E (1990) Pathogenicity of some European collections of crown rust (Puccinia coronata Corda) on cultivars of perennial ryegrass. J Phytopathol 130:119–126
Reheul D, Ghesquiere A (1996) Breeding perennial ryegrass with better crown rust resistance. Plant Breed 115:465–469
Roderick HW, Thomas BJ (1997) Infection of ryegrass by three rust fungi (Puccinia coronata, P. graminis and P. loliina) and some effects of temperature on the establishment of the disease and sporulation. Plant Pathol 46:751–761
Roderick HW, Thorogood D, Adomako B (2000) Temperature-dependent resistance to crown rust infection in perennial ryegrass, Lolium perenne. Plant Breed 119:93–95
Rose-Fricker C, Meyer WA, Kronstad WE (1986) Inheritance of resistance to stem rust (Puccinia graminis subsp. graminicola) in six perennial ryegrass (Lolium perenne) crosses. Plant Dis 70:678–681
Schubiger FX, Streckeisen P, Boller B (2007a) The EUCARPIA multisite rust evaluation—results of the trials 2004. In: Rosellini D, Veronesi F et al (eds) Breeding and seed production for conventional and organic agriculture. Università degli Studi, Perugia, pp 154–158
Schubiger FX, Hürlimann H, Schläppi K, Streckeisen P, Boller B (2007b) Virulence of crown rust isolates on genotypes of Italian and perennial ryegrass. In: Rosellini D, Veronesi F (eds) Breeding and seed production for conventional and organic agriculture. Università degli Studi, Perugia, pp 301–306
Schubiger FX, Boller B et al (2010) The EUCARPIA multi-site rust evaluation—results 2007. In: Huyghe C (ed) Sustainable use of genetic diversity in forage and turf breeding. Springer (in press)
Singh RP, Hodson DP, Huerta-Espino J, Jin Y, Njau P, Wanyera R, Herrera-Foessel SA, Ward RW (2008) Will stem rust destroy the world’s wheat crop? Adv Agron 98:271–309
Smiley RW, Dernoeden PH, Clarke BB (2005) Compendium of turfgrass diseases, 3rd edn. APS Press, St. Paul
Smith JD, Jackson N, Woolhouse AR (1989) Fungal diseases of amenity turf grasses. E. & F.N. Spon, London
Studer B, Boller B, Bauer E, Posselt UK, Widmer F, Kölliker R (2007) Consistent detection of QTLs for crown rust resistance in Italian ryegrass (Lolium multiflorum Lam.) across environments and phenotyping methods. Theor Appl Genet 115:9–17
Swertz C (1994) Morphology of germlings of urediniospores and its value for the identification and classification of grass rust fungi. Studies in Mycology No. 36. Institute of the Royal Netherlands Academy of Sciences and Letters, Wageningen, The Netherlands
Wilkins PW (1978a) Specialization of crown rust on highly and moderately resistant plants of perennial ryegrass. Ann Appl Biol 88:179–184
Wilkins PW (1978b) Specialization of crown rust (Puccinia coronata Corda) on clones of Italian ryegrass (Lolium multiflorum Lam.). Euphytica 27:837–841
Wilkins PW, Humphreys MO (2003) Progress in breeding perennial forage grasses for temperate agriculture. J Agric Sci 140:129–150
Xianming C, Moore M, Milus EA, Long DL, Line RF, Marshall D, Jackson L (2002) Wheat stripe rust epidemics and races of Puccinia striiformis f. sp. tritici in the United States in 2000. Plant Dis 86:39–46
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Schubiger, F.X., Baert, J., Bayle, B. et al. Susceptibility of European cultivars of Italian and perennial ryegrass to crown and stem rust. Euphytica 176, 167–181 (2010). https://doi.org/10.1007/s10681-010-0200-5
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DOI: https://doi.org/10.1007/s10681-010-0200-5