Intraspecific functional diversity in hosts and its effect on disease risk across a climatic gradient

Ecological Applications

Volumn 19, Issue 7, 2009, Pages 1868-1883

  Garrett, K A ^a,b,c   Zuniga L N ^d   Roncal, E ^d   Forbes, G A ^b   Mundt, C C ^c   Su, Z ^a,f   Nelson, R J ^b,e  

^a KANSAS STATE UNIVERSITY   (United States)

^b INTERNATIONAL POTATO CENTER   (Peru)

^c OREGON STATE UNIVERSITY   (United States)

^d National Institute for Agricultural Innovation INIA   (Peru)

^e Department of Obstetrics Gynecology   (United States)

^f HARVARD SCHOOL OF PUBLIC HEALTH   (United States)

Author keywords

Agroecology; Density dependence; Disease ecology; Frequency dependence; Functional diversity; Genetic diversity; Genotypic diversity; Intraspecific diversity; Phytophthora infestans; Plant pathology; Potato late blight; Solanum tuberosum

Indexed keywords

AGROECOLOGY; CLIMATE CONDITIONS; DENSITY DEPENDENCE; DISEASE TRANSMISSION; FREQUENCY DEPENDENCE; GENETIC VARIATION; GENOTYPE; HOST-PATHOGEN INTERACTION; INTRASPECIFIC INTERACTION; PHENOTYPE; PLANT COMMUNITY; POPULATION STRUCTURE; POTATO;

ARTICLE; BIOLOGICAL MODEL; CLIMATE; ECUADOR; HOST PATHOGEN INTERACTION; MICROBIOLOGY; PERU; PHYSIOLOGY; PHYTOPHTHORA INFESTANS; PLANT DISEASE; POTATO; RISK FACTOR; TIME; UNITED STATES;

CLIMATE; ECUADOR; HOST-PATHOGEN INTERACTIONS; MODELS, BIOLOGICAL; PERU; PHYTOPHTHORA INFESTANS; PLANT DISEASES; RISK FACTORS; SOLANUM TUBEROSUM; TIME FACTORS; UNITED STATES;

PHYTOPHTHORA; PHYTOPHTHORA INFESTANS; SOLANUM TUBEROSUM;

EID: 70349314419     PISSN: 10510761     EISSN: None     Source Type: Journal    
DOI: 10.1890/08-0942.1     Document Type: Article

References (47)

1. Andrade-Piedra, J. L., G. A. Forbes, D. Shtienberg, N. J. Grunwald, M. G. Chacon, M. V. Taipe, R. J. Hijmans, and W. E. Fry. 2005. Qualification of a plant disease simulation model: performance of the LATEBLIGHT model across a broad range of environments. Phytopathology 95:1412-1422.
2. Andrivon, D., J. M. Lucas, and D. Ellisseche. 2003. Development of natural late blight epidemics in pure and mixed plots of potato cultivars with different levels of partial resistance. Plant Pathology 52:586-594.
3. Begon, M., M. Bennett, R. G. Bowers, N. P. French, S. M. Hazel, and J. Turner. 2002. A clarification of transmission terms in host - microparasite models: numbers, densities and areas. Epidemiology and Infection 129:147-153.
4. Bouws, H., and M. R. Finckh. 2008. Effects of strip intercropping of potatoes with non-hosts on late blight severity and tuber yield in organic production. Plant Pathology 57:916-927.
5. Crissman, C. C., P. Espinosa, C. E. H. Ducrot, D. C. Cole, and F. Carpio. 1998. The case study site: physical health and potato farming systems in Carchi province. Pages 85-120 in C. C. Crissman, J. M. Antle, and S. M. Capalbo, editors. Economic, environmental, and health tradeoffs in agriculture: pesticides and the sustainability of Andean potato production. Kluwer Academic Publishers, Dordrecht, The Netherlands.
6. Diaz, S., A. J. Symstad, F. S. Chapin, III, D. A. Wardle, and L. F. Huenneke. 2003. Functional diversity revealed by removal experiments. Trends in Ecology and Evolution 18: 140-146.
7. Finckh, M. R., E. S. Gacek, H. Goyeau, C. Lannou, U. Merz, C. C. Mundt, L. Munk, J. Nadziak, A. C. Newton, C. de Vallavieille-Pope, and M. S. Wolfe. 2000. Cereal variety and species mixtures in practice, with emphasis on disease resistance. Agronomie 20:813-837.
8. Fridley, J. D. 2001. The influence of species diversity on ecosystem productivity: how, where, and why? Oikos 93:514-526.
9. Fry, W. E., and S. B. Goodwin. 1997. Resurgence of the Irish potato famine fungus. BioScience 6:363-371.
10. Garrett, K. A., and C. M. Cox. 2008. Applied biodiversity science: managing emerging diseases in agriculture and linked natural systems using ecological principles. Pages 368-386 in R. Ostfeld, F. Keesing, and V. Eviner, editors. Infectious disease ecology: effects of ecosystems on disease and of disease on ecosystems. Princeton University Press, Princeton, New Jersey, USA.
11. Garrett, K. A., S. P. Dendy, E. E. Frank, M. N. Rouse, and S. E. Travers. 2006a. Climate change effects on plant disease: genomes to ecosystems. Annual Review of Phytopathology 44:489-509.
12. Garrett, K. A., S. H. Hulbert, J. E. Leach, and S. E. Travers. 2006b. Ecological genomics and epidemiology. European Journal of Plant Pathology 115:35-51.
13. Garrett, K. A., and C. C. Mundt. 1999. Epidemiology in mixed host populations. Phytopathology 89:984-990.
14. Garrett, K. A., and C. C. Mundt. 2000a. Effects of planting density and cultivar mixture composition on stripe rust of wheat: an analysis accounting for limits to the replication of controls. Phytopathology 90:1313-1321.
15. Garrett, K. A., and C. C. Mundt. 2000b. Host diversity can reduce potato late blight severity for focal and general patterns of primary inoculum. Phytopathology 90:1307-1312.
16. Garrett, K. A., R. J. Nelson, C. C. Mundt, G. Chacon, R. E. Jaramillo, and G. A. Forbes. 2001. The effects of host diversity and other management components on epidemics of potato late blight in the humid highland tropics. Phytopathology 91:993-1000.
17. Gilbert, G. S., and C. O. Webb. 2007. Phylogenetic signal in plant pathogen-host range. Proceedings of the National Academy of Sciences (USA) 104:4979-4983.
18. Hansen, E. M. 2008. Alien forest pathogens: Phytophthora species are changing world forests. Boreal Environment Research 13:33-41.
19. Hooper, D. U., et al. 2005. Effects of biodiversity on ecosystem functioning: a consensus of current knowledge. Ecological Monographs 75:3-35.
20. Hughes, A. R., B. D. Inouye, M. T. J. Johnson, N. Underwood, and M. Vellend. 2008. Ecological consequences of genetic diversity. Ecology Letters 11:609-623.
21. Jeger, M. J., E. Griffiths, and D. G. Jones. 1981a. Disease progress of non-specialized fungal pathogens in intraspecific mixed stands of cereal cultivars. I. Models. Annals of Applied Biology 98:198-198.
22. Jeger, M. J., D. G. Jones, and E. Griffiths. 1981b. Disease progress of non-specialised fungal pathogens in intraspecific mixed stands of cereal cultivars. II. Field experiments. Annals of Applied Biology 98:199-210.
23. Jules, E. S., M. J. Kauffman, W. D. Ritts, and A. L. Carroll. 2002. Spread of an invasive pathogen over a variable landscape: a nonnative root rot on Port Orford cedar. Ecology 83:3167-3181.
24. Keesing, F., R. D. Holt, and R. S. Ostfeld. 2006. Effects of species diversity on disease risk. Ecology Letters 9:485-498.
25. Leonard, K. J. 1969. Factors affecting rates of stem rust increase in mixed plantings of susceptible and resistant oat varieties. Phytopathology 59:1845-1969.
26. Leung, H., Y. Zhu, I. Revilla Molina, J. X. Fan, H. Chen, I. Pangga, C. Vera Cruz, and T. W. Mew. 2003. Using genetic diversity to achieve sustainable rice disease management. Plant Disease 87:1156-1169.
27. Lima, M. A., L. A. Maffia, R. W. Barreto, and E. S. G. Mizubuti. 2009. Phytophthora infestons in a subtropical region: survival on tomato debris, temporal dynamics of airborne sporangia and alternative hosts. Plant Pathology 58: 87-99.
28. Madden, L.V., G. Hughes, and F. van den Bosch. 2007. The study of plant disease epidemics. APS Press, St. Paul, Minnesota, USA.
29. Mason, N. W. H., D. Mouillot, W. G. Less, and J. B. Wilson. 2005. Functional richness, functional evenness and functional divergence: the primary components of functional diversity. Oikos 111:112-118.
30. Mitchell, C. E., D. Tilman, and J. V. Groth. 2002. Effects of grassland plant species diversity, abundance, and composition on foliar fungal disease. Ecology 83:1713-1726.
31. Mundt, C. C. 2002. Use of multiline cultivars and cultivar mixtures for disease management. Annual Review of Phytopathology 40:381-410.
32. Mundt, C. C., K. J. Leonard, W. M. Thai, and J. H. Fulton. 1986. Computerized simulation of crown rust epidemics in mixtures of immune and susceptible oat plants with different genotype unit areas and spatial distributions of initial disease. Phytopathology 76:590-598.
33. Park, A. W., S. Gubbins, and C. A. Gilligan. 2002. Extinction times for closed epidemics: the effects of host spatial structure. Ecology Letters 5:747-755.
34. Phillips, S. L., M. W. Shaw, and M. S. Wolfe. 2005. The effect of potato variety mixtures on epidemics of late blight in relation to plot size and level of resistance. Annals of Applied Biology 147:245-252.
35. Pilet, F., G. Chacón, G. A. Forbes, and D. Andrivon. 2006. Protection of susceptible potato cultivars against late blight in mixtures increases with decreasing disease pressure. Phytopathology 96:777-783.
36. Rhoades, R. E., and A. J. Bebbington. 1990. Mixing it up: variations in Andean farmers' rationales for intercropping of potatoes. Field Crops Research 25:145-156.
37. Rizzo, D. M., M. Garbelotto, and E. A. Hansen. 2005. Phytophthora ramorum: integrative research and management of an emerging pathogen in California and Oregon forests. Annual Review of Phytopathology 43:309-335.
38. Skelsey, P., W. A. H. Rossing, G. J. T. Kessel, J. Powell, and W. van der Werf. 2005. Influence of host diversity on development of epidemics: an evaluation and elaboration of mixture theory. Phytopathology 95:328-338.
39. Smith, M. J., A. White, X. Lambin, J. A. Sherratt, and M. Begon. 2006. Delayed density-dependent season length alone can lead to rodent population cycles. American Naturalist 167:695-704.
40. Travers, S. E., M. D. Smith, J. Bai, S. H. Hulbert, J. E. Leach, P. S. Schnable, A. K. Knapp, G. Milliken, P. Fay, A. Saleh, and K. A. Garrett. 2007. Ecological genomics: making the leap from model systems in the lab to native populations in the field. Frontiers in Ecology and the Environment 5:19-24.
41. van den Bosch, F., M. A. Verhaar, A. A. M. Buiel, W. Hoogkamer, and J. C. Zadoks. 1990. Focus expansion in plant disease. 4. Expansion rates in mixtures of resistant and susceptible hosts. Phytopathology 80:598-602.
42. Whitham, T. G., et al. 2006. A framework for community and ecosystem genetics: from genes to ecosystems. Nature Reviews Genetics 7:510-523.
43. Wolfe, M. S. 1985. The current status and prospects of multiline cultivars and variety mixtures for disease resistance. Annual Review of Phytopathology 23:251-273.
44. Wolfe, M.S., and J. A. Barrett. 1980. Can we lead the pathogen astray? Plant Disease 64:148-155.
45. Zhu, Y., et al. 2000. Genetic diversity and disease control in rice. Nature 406:718-722.
46. Zhu, Y. Y., H. Fang, Y. Y. Wang, J. X. Fan, S. S. Yang, T. W. Mew, and C. C. Mundt. 2005. Panicle blast and canopy moisture in rice cultivar mixtures. Phytopathology 95:433-438.
47. Zwankhuizen, M. J., F. Govers, and J. C. Zadoks. 1998. Development of potato late blight epidemics: disease foci, disease gradients and infection sources. Phytopathology 88: 754-763.