Temporal changes in activity and dormant spore populations of Phytophthora cactorum in New York apple orchard soils

Phytopathology

Volumn 86, Issue 10, 1996, Pages 1133-1139

  Horner, I J ^a   Wilcox, W F ^b  

^a THE NEW ZEALAND INSTITUTE FOR PLANT AND FOOD RESEARCH LIMITED   (New Zealand)

^b New York State Agricultural Experiment Station   (United States)

Author keywords

chlamydospore; epidemiology

Indexed keywords

PHYTOPHTHORA CACTORUM;

EID: 0029923315     PISSN: 0031949X     EISSN: None     Source Type: Journal    
DOI: 10.1094/Phyto-86-1133     Document Type: Article

References (29)

1. Braun, H., and Nienhaus, F. 1959. Fortgeführte Untersuchungen über die Kragenfaüle des Apfels (Phytophthora cactorum). Phytopathol. Z. 36:169-208.
2. Braun, H., and Schwinn, F. J. 1963. Fortgeführte Untersuchungen über den Erreger der Kragenfäule des Apfelsbaumes (Phytophthora cactorum). II. Phytopathol. Z. 47:327-370.
3. Darmono, T. W., and Parke, J. L. 1990. Chlamydospores of Phytophthora cactorum: Their production, structure, and infectivity. Can. J. Bot. 68:640-645.
4. Gisi, U. 1975. Investigations on the soil phase of Phytophthora cactorum (Leb. et Cohn) Schroet. with fluorescent optical direct observation. Z. Pflanzenkr. Pflanzenschutz 82:355-377.
5. Grove, G. G., and Boal, R. J. 1991. Influence of temperature and wetness duration on infection of immature apple and pear fruit by Phytophthora cactorum. Phytopathology 81:1465-1471.
6. Harris, D. C. 1989. The significance of apple tree tissues for regeneration of Phytophthora cactorum in apple orchards. J. Hortic. Sci. 64:389-393.
7. Harris, D. C. 1991. The Phytophthora diseases of apple. J. Hortic. Sci. 66:513-544.
8. Harris, D. C., and Bielenin, A. 1986. Evaluation of selective media and bait methods for estimating Phytophthora cactorum in apple orchard soils. Plant Pathol. 35:565-574.
9. Harris, D. C., Cole, D. M., and Gibbs, J. A. 1981. Diseases caused by Phytophthora species. Page 81 in: Rep. East Malling Res. Stn. (Maidstone, Engl.) 1980.
10. Horner, I. J., and Wilcox, W. F. 1995. Spatial and temporal distribution of Phytophthora cactorum in apple orchard soils. (Abstr.) Phytopathology 85:1125.
11. Horner, I. J., and Wilcox, W. F. 1995. SADAMCAP, a technique for quantifying populations of Phytophthora cactorum in apple orchard soils. Phytopathology 85:1400-1408.
12. Horner, I. J., and Wilcox, W. F. 1996. Spatial distribution of Phytophthora cactorum in New York apple orchard soils. Phytopathology 86:1122-1132.
13. Jeffers, S. N., and Aldwinckle, H. S. 1986. Seasonal variation in extent of colonization of two apple rootstocks by five species of Phytophthora. Plant Dis. 70:941-945.
14. Jeffers, S. N., and Aldwinckle, H. S. 1987. Enhancing detection of Phytophthora cactorum in naturally infested soil. Phytopathology 77:1475-1482.
15. Jeffers, S. N., and Martin, S. B. 1986. Comparison of two media selective for Phytophthora and Pythium species. Plant Dis. 70:1038-1043.
16. Jeffers, S. N., and Wilcox, W. F. 1990. Phytophthora crown, collar, and root rots. Pages 43-45 in: Compendium of Apple and Pear Diseases. A. L. Jones and H. S. Aldwinckle, eds. The American Phytopathological Society, St. Paul, MN.
17. Long, P. G. 1982. Apple tree resistance to collar rot disease. N.Z. J. Agric. Sci. 16:54-56.
18. Lutz, A. L., and Menge, J. A. 1991. Population fluctuations and the numbers and types of propagules of Phytophthora parasitica that occur in irrigated citrus groves. Plant Dis. 75:173-179.
19. McIntosh, D. L. 1972. Effects of soil water suction, soil temperature, carbon and nitrogen amendments, and host rootlets on survival in soil of zoospores of Phytophthora cactorum. Can. J. Bot. 50:269-272.
20. McIntosh, D. L. 1977. Phytophthora cactorum propagule density levels in orchard soil. Plant Dis. Rep. 61:528-532.
21. Meyer, D., and Schönbeck, F. 1975. Investigations on the development of Phytophthora cactorum (Leb. et Cohn) Schroet. in soil. Z. Pflanzenkr. Pflanzenschutz 82:337-354.
22. Sewell, G. W. F., and Wilson, J. F. 1973. Phytophthora collar rot of apple: Seasonal effects on infection and disease development. Ann. Appl. Biol. 74:149-158.
23. Sewell, G. W. F., and Wilson, J. F. 1974. Seasonal factors and Phytophthora collar rot. Pages 183-185 in: Rep. East Malling Res. Stn. (Maidstone, Engl.) 1973.
24. Sewell, G. W. F., Wilson, J. F., and Dakwa, J. T. 1974. Seasonal variations in the activity in soil of Phytophthora cactorum, P. syringae, and P. citricola in relation to collar rot disease of apple Ann. Appl. Biol. 76:179-186.
25. Sneh, B., Humble, S. J., and Lockwood, J. L. 1977. Parasitism of oospores of Phytophthora megasperma var. sojae, P. cactorum, Pythium sp., and Aphanomyces euteiches in soil by oomycetes, chytridiomycetes, hyphomycetes, actinomycetes, and bacteria. Phytopathology 67:622-628.
26. Sneh, B., and McIntosh, D. L. 1974. Studies of the behaviour and survival of Phytophthora cactorum in soil. Can. J. Bot. 52:795-802.
27. Timmer, L. W., Sandler, H. A., Graham, J. H., and Zitko, S. E. 1988. Sampling citrus orchards in Florida to estimate populations of Phytophthora parasitica. Phytopathology 78:940-944.
28. Timmer, L. W., Zitko, S. E., Sandler, H. A., and Graham, J. H. 1989. Seasonal and spatial analysis of populations of Phytophthora parasitica in citrus orchards in Florida. Plant Dis. 73:810-813.
29. Weste, G. 1983. Population dynamics and survival of Phytophthora. Pages 237-257 in. Phytophthora: Its Biology, Taxonomy, Ecology, and Pathology. D. C. Erwin, S. Bartniki-Garcia, and P. H. Tsao, eds. The American Phytopathological Society, St. Paul, MN.