Effects of quadrat size and shape, initial epidemic conditions, and spore dispersal gradient on spatial statistics of plant disease epidemics

Phytopathology

Volumn 90, Issue 7, 2000, Pages 738-750

  Xu, X M ^a   Ridout, M S ^a  

^a HORTICULTURE RESEARCH INTERNATIONAL   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EPIDEMIOLOGY; PLANT DENSITY; PLANT PATHOLOGY; QUADRAT ANALYSIS; SIMULATION; SIMULATION MODEL; SPORE DISPERSAL; STATISTICAL ANALYSIS;

BACTERIA (MICROORGANISMS);

EID: 0034046804     PISSN: 0031949X     EISSN: None     Source Type: Journal    
DOI: 10.1094/PHYTO.2000.90.7.738     Document Type: Article

References (37)

1. Campbell, C. L., and Madden, L. V. 1990. Introduction to Plant Disease Epidemiology. John Wiley & Sons, New York.
2. Cochran, W. G. 1977. Sampling Techniques. 3rd ed. John Wiley & Sons, New York.
3. Fisher, R. A. 1925. Statistical Methods for Research Workers. Oliver and Boyd, Edinburgh.
4. Fleiss, J. L. 1981. Statistical methods for rates and proportions. 2nd ed. John Wiley & Sons, New York.
5. Gottwald, T. R. 1995. Spatio-temporal analysis and isopath dynamics of citrus scab in nursery plots. Phytopathology 85:1082-1092.
6. Gottwald, T. R., Avinent, L., Llacer, G., Hermoso de Mendoza, A., and Cambra, M. 1995. Analysis of spatial spread of sharka (plum pox virus) in apricot and peach orchards in eastern Spain. Plant Dis. 79:266-278.
7. Gottwald, T. R., Reynolds. K. M., Campbell, C. L., and Timmer, L. W. 1992. Spatial and spatiotemporal autocorrelation analysis of citrus canker epidemics in citrus nurseries and groves in Argentina. Phytopathology 82:843-851.
8. Hughes, G., and Madden, L. V. 1992. Aggregation and incidence of disease. Plant Pathol. 41:657-660.
9. Hughes, G., and Madden, L. V. 1993. Using the beta-binomial distribution to describe aggregated patterns of disease incidence. Phytopathology 83:759-763.
10. Hughes, G., Madden, L. V., and Munkvold, G. P. 1996. Cluster sampling for disease incidence data. Phytopathology 86:132-137.
11. Hughes, G., McRoberts, N., Madden, L. V., and Nelson, S. C. 1997. Validating mathematical models of plant-disease progress in space and time. IMAJ. Math. Appl. Med. & Bio. 14:85-112.
12. Jeger, M. J. 1989. Spatial Components of Plant Disease Epidemics. Prentice Hall, New Jersey.
13. Kranz, J. 1974. Comparison of epidemics. Annu. Rev. Phytopathol. 12: 355-374.
14. Kranz, J. 1978. Comparative anatomy of epidemics. Pages 33-62 in: Plant Disease. Vol. 2, How Disease Develops in Populations. J. G. Horsfall, and E. B. Crowling, eds. Academic Press, New York.
15. Li, H., and Reynolds, J. F. 1995. On definition and quantification of heterogeneity. Oikos 73:280-284.
16. Madden, L. V., and Hughes, G. 1995. Plant disease incidence: Distributions, heterogeneity, and temporal analysis. Annu. Rev. Phytopathol. 33:529-564.
17. Madden, L. V., Hughes, G., and Ellis, M. A. 1995. Spatial heterogeneity of the incidence of grape downy mildew. Phytopathology 85:269-275.
18. Madden, L. V., Hughes, G., and Munkvold, G. P. 1996. Plant disease incidence: Inverse sampling, sequential sampling, and confidence intervals when observed mean incidence is zero. Crop Prot. 15:621-632.
19. Madden, L. V., Nault, L. R., Murral, D. J., and Apelt, M. R. 1995. Spatial pattern analysis of the incidence of aster yellows disease in lettuce. Res. Popul. Ecol. 37:279-289.
20. McRoberts, N., Hughes, G., and Madden, L. V. 1996. Incorporating spatial variability into simple disease progress models for crop pathogens. Pages 75-82 in: Aspects of Applied Biology. Assoc. Appl. Biologists, Wellesbourne, Warwick, England./Vol. 46, Modelling in Applied Biology: Spatial aspects.
21. Mollison, D. 1977. Spatial contact models for ecological and epidemic spread. J. Roy. Stat. Soc., Ser. B 39:283-326.
22. Nelson, S. C. 1996. A simple analysis of disease foci. Phytopathology 86:332-339.
23. Reynolds, K. M., Madden, L. V., and Ellis, M. A. 1988. Spatio-temporal analysis of epidemic development of leather rot of strawberry. Phytopathology 78:246-252.
24. Savary, S., Willocquet, L., and Teng, P. 1997. Modelling sheath blight epidemics in rice tillers. Agric. Sys. 55:359-384.
25. Shaw, M. W. 1994. Modeling stochastic processes in plant pathology. Annu. Rev. Phytopathol. 32: 523-544.
26. Shaw, M. W. 1995. Simulation of population expansion and spatial pattern when individual dispersal distributions do not decline exponentially with distance. Proc. of The R. Soc. (Lond.), Ser. B 259:243-248.
27. Smith, V. L., Campbell, C. L., Jenkins, S. F., and Benson, D. M. 1988. Effects of host density and number of disease foci on epidemics of southern blight of processing carrot. Phytopathology 78:595-600.
28. Tanne, E., Marcus, R., Dubitzky, E., and Raccah, B. 1996. Analysis of progress and spatial pattern of corky bark in grapes. Plant Dis. 80:34-38.
29. Taylor, L. R. 1961. Aggregation, variance and the mean. Nature (Lond.) 189:732-735.
30. Turechek, W. W., and Madden, L. V. 1999. Spatial pattern analysis of strawberry leaf blight in perennial production systems. Phytopathology 89: 421-433.
31. Waggoner, P. E., and Rich, S. 1981. Lesion distribution, multiple infection, and the logistic increase of plant disease. Proc. of the Natl. Acad. Sci. USA 78:3292-3295.
32. Wichmann, B. A., and Hill, I. D. 1982. An efficient and portable pseudo-random number generator. Appl. Stat. 31:188-190.
33. Xu, X.-M., and Ridout, M. S. 1998. Effects of initial epidemic conditions, sporulation rate, and spore dispersal gradient on the spatio-temporal dynamics of plant disease epidemics. Phytopathology 88:1000-1012.
34. Yamamura, K. 1990. Sampling scale dependence of Taylor's power law. Oikos 59:121-125.
35. Yang, X. B. 1995. Analysis of variance-mean relationships of plant diseases. Phytopathology 143:513-518.
36. Yang, X. B., and TeBeest, D. O. 1992. Dynamic pathogen distribution and logistic increase of plant disease. Phytopathology 82:380-383.
37. Zadoks, J. C., and van den Bosch, F. 1994. Expansion and spatial spread of disease. Annu. Rev. Phytopathol. 32:503-521.