Sources of resistance to anthracnose in the annual Medicago core collection

Plant Disease

Volumn 84, Issue 3, 2000, Pages 261-267

  O'Neill, Nichole R ^a   Bauchan, Gary R ^a  

^a AGRICULTURAL RESEARCH SERVICE   (United States)

Author keywords

Alfalfa; Colletotrichum trifolii; Disease resistance; Lucerne

Indexed keywords

ANTHRACNOSE; DISEASE RESISTANCE; FUNGAL INFECTION; FUNGAL SPORE; GENETIC DIVERSITY; GERMPLASM; MEDICAGO; NORTH AMERICA; SURVIVAL;

BACTERIA (MICROORGANISMS); COLLETOTRICHUM TRIFOLII; FUNGI; MEDICAGO; MEDICAGO MUREX; MEDICAGO MURICOLEPTIS; MEDICAGO POLYMORPHA; MEDICAGO RADIATA; MEDICAGO SATIVA; MEDICAGO SCUTELLATA; MEDICAGO SOLEIROLII; MEDICAGO TRUNCATA; MEDICAGO TRUNCATULA; MEDICAGO TURBINATA; MUREX;

EID: 0034000757     PISSN: 01912917     EISSN: None     Source Type: Journal    
DOI: 10.1094/PDIS.2000.84.3.261     Document Type: Article

References (30)

1. Barbetti, M. J. 1995. Relative resistance, associated yield losses, and phyto-oestrogen production from fungal foliar diseases in new and old annual Medicago cultivars. Aust. J. Agric. Res. 46:441-450.
2. Barbetti, M. J. 1995. Resistance in annual Medicago species to Phoma medicaginis and Leplosphaerulina trifolii under field conditions. Aust. J. Exp. Agric. 35:209-214.
3. Barbetti, M. J., and Nichols, P. G. H. 1991. Effect of Phoma medicaginis and Leptosphaerulina trifolii on herbage and seed yield and coumerstrol content of annual Medicago species. Phytophylactica 23:223-227.
4. Barker, D. G., Bianchi, S., Blondon, F., Dattée, Y., Due, G., Essad, D., Flament, P., Gallusci, P., Génier, G., Guy, P., Muel, X., Tourneur, J., Dénarié, J., and Huguet, T. 1990. Medicago truncatula, a model plant for studying the molecular genetics of the Rhizofcium-legume symbiosis. Plant Mol. Biol. Rep. 8:40-49.
5. Barnes, D. K., Ostazeski, S. A., Shillinger, J. A., and Hansen, C. H. 1969. Effect of anthracnose (Colletotrichum trifolii) infection on yield, stand, and vigor of alfalfa. Crop Sci. 9:344-346.
6. Bauchan, G. R., and Sheaffer, C. 1994. Annual medics and their use in sustainable agriculture systems. Page 3 in: Proc. North Am. Alfalfa Improvement. Conf. Univ. Guelph, Ontario, Canada.
7. Churchill, A. C. L., Baker, C. J., O'Neill, N. R., and Elgin, J. H., Jr. 1988. Development of Colletotrichum trifolii races 1 and 2 on alfalfa clones resistant and susceptible to anthracnose. Can. J. Bot. 66:75-81.
8. Diwan, N., Bauchan, G. R., and McIntosh, M. S. 1994. A core collection for the United States annual Medicago germ plasm collection. Crop Sci. 34:279-285.
9. Diwan, N., McIntosh, M. S., and Bauchan, G. R. 1994, Evaluation of the annual medic core collection across the U.S. Page 13 in: Proc. North Am. Alfalfa Improvement. Conf. Univ. Guelph, Ontario, Canada.
10. Diwan, N., McIntosh, M. S., and Bauchan, G. R. 1995. Methods of developing a core collection of annual Medicago species. Theor. Appl. Genet. 90:755-761.
11. Dixon, R. A., Paiva, N. L., and Bhattacharyya, M. K. 1993. Engineering disease resistance in plants: an overview. In: Advanced Methods in Plant Pathology, R. P. Singh and U. S. Singh, eds. CRC Press, Boca Raton, FL.
12. Elgin, J. H., Jr., Barnes, D. K., Busbice, T. H., Buss, G. R., Clark, N. A., Cleveland, R. W., Ditterling, R. L., Evans, D. W., Fransen, S. C. Horrocks, R. D., Hunt, O. J., Kehr, W. R., Lowe, C. C., Miller, D. A., Offutt, M. S., Pickett, R. C., Sorrensen, E. L., Taliaferro, C. M., Tesar, M. B., and Van Keuren, R. W. 1981. Anthracnose resistance increases alfalfa yields. Crop Sci. 21:457-460.
13. Elgin, J. H., Jr., and Ostazeski, S. A. 1982. Evaluation of selected alfalfa cultivars and related Medicago species for resistance to race 1 and race 2 anthracnose. Crop Sci. 22:39-42.
14. Esquerré-Tugayé, M. T., Mazau, D,. Parthe, J. P, Lafitte, C., and Touzé, A. 1992. Mechanisms of resistance to Colletotrichum species. Pages 121-133 in: Colletotrichum: Biology, Pathology, and Control. J. A. Bailey and M. J. Jeger, eds. CAB International, Wallingford, Oxon, UK.
15. Hain, R., Reif, H-J., Krause, E., Langebartels, R., Kindl, H., Vornam, B., and Wiese, W. 1993. Disease resistance results from foreign phytoalexin expression in a novel plant. Nature 361:153-156.
16. Harrison, M. J., and Dixon, R. A. 1993. Isoflavonoid accumulation and expression of defense gene transcripts during the establishment of vesicular-arbuscular mycorrhizal association in roots of Medicago truncatula. Mol. Plant-Microbe. Interact. 6:643-654.
17. Ingham, J. L. 1979. Isoflavonoid phytoalexins of the genus Medicago. Biochem. Syst. Evol. 7:29-34.
18. Lamprecht, S. C. 1986. Reaction of annual Medicago species to Colletotrichum crown rot caused by Colletotrichum trifolii. Phytophylactica 18:183-185.
19. Lamprecht, S. C., and Knox-Davies, P. S. 1984. Preliminary survey of foliage diseases of annual Medicago spp. in South Africa. Phytophylactica 16:177-183.
20. Mould, M. J. R., Boland, G. J., and Robb, J. 1991. Ultrastructure of the Colletotrichum trifolii-Medicago sativa pathosystem I. Prepenetraton events. Physiol. Mol. Plant Pathol. 38:179-194.
21. Mould, M. J. R., Boland, G. J., and Robb, J. 1991. Ultrastructure of the Colletotrichum trifolii-Medicago sativa pathosystem. II. Post-penetraton events. Physiol. Mol. Plant Pathol. 38:195-210.
22. O'Neill, N. R. 1996. Pathogenic variability and host resistance in the Colletotrichum trifolii/Medicago sativa pathosystem. Plant Dis. 80:450-457.
23. O'Neill, N. R. 1996. Defense expression in protected tissues of Medicago sativa is enhanced during compatible interactions with Colletotrichum trifolii. Phytopathology 86:1045-1050.
24. O'Neill, N. R., Elgin, J. H., Jr., and Baker, C. J. 1989. Characterization of induced resistance to anthracnose in alfalfa by races, isolates, and species of Colletotrichum. Phytopathology 79:750-756.
25. O'Neill, N. R., and Saunders, J. A. 1994. Compatible and incompatible responses in alfalfa cotyledons to races 1 and 2 of Colletotrichum trifolii. Phytopathology 84:283-287.
26. Paiva, N. L., Oommen, A., Harrison, M. J., and Dixon, R. A. 1994. Regulation of isoflavonoid metabolism in alfalfa. Plant Cell Tissue Organ Cult. 38:213-220.
27. Raynal, G. 1977. Comparaison, in contaminations artificielles, des pouvoirs pathogènes des Colletotrichum isolés in France sur la Luzerae. Ann. Phytopathol. 9:193-203.
28. Rizvi, S. S. A., and Nutter, F. W., Jr. 1993. Seasonal dynamics of alfalfa foliar pathogens in Iowa. Plant Dis. 77:1126-1135.
29. Stuteville, D. L., and Erwin, D. C. 1990. Compendium of Alfalfa Diseases, 2nd ed. APS Press, St. Paul, MN.
30. Wilcoxson, R. D., Bielenberg, O., and Bissonette, H. L. 1973. Yield of alfalfa hay increased by control of foliar diseases. Plant Dis. Rep. 57:353-354.