Predicting infection risk of hop by pseudoperonspora humuli

Phytopathology

Volumn 99, Issue 10, 2009, Pages 1190-1198

  Gent, David H ^a   Ocamb, Cynthia M ^a  

^a OREGON STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; BIOASSAY; BIOLOGICAL MODEL; DISCRIMINANT ANALYSIS; HUMULUS; MICROBIOLOGY; PERONOSPORA; PHYSIOLOGY; PLANT DISEASE; REGRESSION ANALYSIS; RISK FACTOR; ROC CURVE; WEATHER;

BIOLOGICAL ASSAY; DISCRIMINANT ANALYSIS; HUMULUS; MODELS, BIOLOGICAL; PERONOSPORA; PLANT DISEASES; REGRESSION ANALYSIS; RISK FACTORS; ROC CURVE; WEATHER;

PERONOSPORACEAE; PSEUDOPERONOSPORA HUMULI;

EID: 70349771360     PISSN: 0031949X     EISSN: None     Source Type: Journal    
DOI: 10.1094/PHYTO-99-10-1190     Document Type: Article

References (46)

1. Barth, H. J., Klinke, C., and Schmidt, C. 1994. The Hop Atlas. Joh. Barth and Sohn, Nuremberg, Germany.
2. Coley-Smith, J. R. 1964. Persistence and identification of downy mildew Pseudoperonospora humuli (Miy. and Tak.) Wilson in hop rootstocks. Ann. Appl. Biol. 53:129-132.
3. Coley-Smith, J. R. 1965. Infection of hop rootstocks by downy mildew Pseudoperonospora humuli (Miy. and Tak.) Wilson and its control by early-season dusts. Ann. Appl. Biol. 56:381-388.
4. Fabre, F., Dedryver, C. A., Leterrier, J. L., and Plantegenest, M. 2003. Aphid abundance on cereals in autumn predicts yield losses caused by Barley yellow dwarf virus. Phytopathology 93:1217-1222.
5. Gent, D. H., Nelson, M. E., and Grove, G. G. 2008. Persistence of phenylamide insensitivity in Pseudoperonospora humuli. Plant Dis. 92:463-468.
6. George, A. E. 2007. USA Hops: 2007 Statistical Report. Hop Growers of America, Yakima, WA.
7. Hanley, J. A., and McNeil, B. J. 1982. The meaning and use of the area under the receiver operating characteristic (ROC) curve. Radiology 143:29-36.
8. Haunold, A., Likes, S. T., Nickerson, G. B., and Hampton, R. O. 1984. Registration of Nugget hop. Crop Sci. 24:618.
9. Haunold, A., and Zimmermann, C. E. 1974. Pollen collection, crossing, and seed germination of hop. Crop Sci. 14:774-776.
10. Hughes, G. H., and Madden, L. V. 2003. Evaluating predictive models with application in regulatory policy for invasive weeds. Agric. Syst. 76:755-774.
11. Hunger, R. M., and Horner, C. E. 1982. Control of hop downy mildew with systemic fungicides. Plant Dis. 66:1157-1159.
12. Johnson, D. A. 1991. Two degree-day models for predicting initial emergence of hop shoots systemically infected with Pseudoperonospora humuli. Plant Dis.75:285-287.
13. Johnson, D. A., Alldredge, J. R., and Allen, J. R. 1994. Weather and downy mildew epidemics of hop in Washington State. Phytopathology 84:524-527.
14. Johnson, D. A., Alldredge, J. R., and Vakock, D. 1996. Potato late blight forecasting models for the semiarid environment of south central Washington. Phytopathology 86:480-484.
15. Johnson, D. A., and Anliker, W. L. 1985. Effect of downy mildew epidemics on the seasonal carryover of initial inoculum in hop yards. Plant Dis. 69:140-142.
16. Johnson, D. A., and Skotland, C. B. 1985. Effects of temperature and relative humidity on sporangium production of Pseudoperonospora humuli on hop. Phytopathology 75:127-129.
17. Johnson, D. A., Skotland, C. B., and Alldredge, J. R. 1983. Weather factors affecting downy mildew epidemics of hops in the Yakima Valley of Washington. Phytopathology 73:489-493.
18. Johnson, D. E. 1998. Applied Multivariate Methods for Data Analysis. Duxbury Press, Pacific Grove, CA.
19. Jones, A. L. 1986. Role of wet periods in predicting foliar diseases. Pages 87-100 in: Plant Disease Epidemiology: Population Dynamics and Management. K. J. Leonard and W. E. Fry, eds. Macmillan, New York.
20. Klein, R. E. 1994. Occurrence and incidence of metalaxyl resistance in Pseudoperonospora humuli in the Pacific Northwest. Plant Dis. 78:161-163.
21. Kremheller, H. Th., and Diercks, R. 1983. Epidemiologie und prognose des falschen mehltaues (Pseudoperonospora humuli) am hopfen. Z. Pflanzenkrankh. Pflanzenschutz 90:599-616.
22. Lalancette, N., Ellis, M. A., and Madden, L. V. 1988. Development of an infection efficiency model for Plasmopara viticola on American grape based on temperature and duration of leaf wetness. Phytopathology 78:794-800.
23. Madden, L. V., Hughes, G., and Van den Bosch, F. 2007. The Study of Plant Disease Epidemics. American Phytopathological Society Press, St. Paul, MN.
24. Magie, R. O. 1942. The epidemiology and control of downy mildew of hops. N. Y. State Agric. Exp. Stat. Tech. Bull. 267.
25. Maloy, O. C. 1993. Plant Disease Control: Principles and Practice. John Wiley and Sons, New York.
26. Metz, C. E. 1978. Basic principles of ROC analysis. Nucl. Med. 8:283-298.
27. Morrison, D. F. 1976. Multivariate Statistical Methods. McGraw-Hill, New York.
28. Nelson, M. E., Eastwell, K. C., Grove, G. G., Barbour, J. D., Ocamb, C. M., and Alldredge, J. R. 2004. Sensitivity of Pseudoperonospora humuli (the casual agent of hop downy mildew) from Washington, Idaho, and Oregon to fosetyl-Al (Aliette). Online. Plant Health Progress doi:10.1094/PHP-2004-0811- 01-RS.
29. Neve, R. A. 1991. Hops. Chapman and Hall, London.
30. Pannell, D. J. 1991. Pests and pesticides, risk and risk aversion. Agric. Econ. 5:361-383.
31. Pfender, W. F. 2003. Prediction of stem rust infection favorability, by means of degree-hour wetness duration, for perennial ryegrass seed crops. Phytopathology 93:467-477.
32. Royle, D. J. 1973. Quantitative relationships between infection by the hop downy mildew pathogen, Pseudoperonospora humuli, and weather and inoculum factors. Ann. Appl. Biol. 73:19-30.
33. Royle, D. J., and Kremheller, H. Th. 1981. Downy mildew of the hop. Pages 395-419 in: The Downy Mildews. D. M. Spencer, ed. Academic Press, New York.
34. Royle, D. J., and Thomas, G. E. 1972. Analysis of relationships between weather factors and concentrations of airborne sporangia of Pseudoperonospora humuli. Trans. Br. Mycol. Soc. 58:79-89.
35. Ryan, B., Joiner, B., and Cryer, J. 2005. Minitab Handbook, Fifth Edition. Brooks/Cole, Belmont, CA.
36. Scherm, H., and Van Bruggen, A. H. C. 1994. Weather variables associated with infection of lettuce by downy mildew (Bremia lactucae) in coastal California. Phytopathology 84:860-865.
37. Scherm, H., and Van Bruggen, A. H. C. 1995. Concurrent spore release and infection of lettuce by Bremia lactucae during mornings with prolonged leaf wetness. Phytopathology 85:552-555.
38. Skotland, C. B. 1961. Infection of hop crowns and roots by Pseudoperonospora humuli and its relation to crown and root rot and overwintering of the pathogen. Phytopathology 51:241-244.
39. Skotland, C. B., and Johnson, D. A. 1983. Control of downy mildew of hops. Plant Dis. 67:1183-1185.
40. Sonoda, R. M., and Ogawa, J. M. 1972. Ecological factors limiting epidemics of hop downy mildew in arid climates. Hilgardia 41:457-473.
41. Sutton, J. C., Gillespie, T. J., and James, T. D. W. 1988. Electronic monitoring and use of microprocessors in the field. Pages 99-113 in: Experimental Techniques in Plant Disease Epidemiology. J. Kranz and J. Rotem, eds. Springer-Verlag, Berlin.
42. Turechek, W. W. 2004. Nonparametric tests in plant disease epidemiology: Characterizing disease associations. Phytopathology 94:1018-1021.
43. Turechek, W. W., and Wilcox, W. F. 2005. Evaluating predictors of apple scab with receiver operating characteristic curve analysis. Phytopathology 95:679-691.
44. Waggoner, P. E., Norvell, W. A., and Royle, D. J. 1980. The law of the minimum and the relation between pathogen, weather, and disease. Phytopathology 70:59-64.
45. Yarwood, C. E. 1937. The relation of light to the diurnal cycle of sporulation of certain downy mildews. J. Agric. Res. 54:365-373.
46. Zweig M. H., and Campbell G. 1993. Receiver operator characteristic (ROC) plots; a fundamental evaluation tool in clinical medicine. Clin. Chem. 39:561-577.