Predicting light leaf spot (Pyrenopeziza brassicae) risk on winter oilseed rape (Brassica napus) in England and Wales, using survey, weather and crop information

Plant Pathology

Volumn 53, Issue 6, 2004, Pages 713-724

  Welham, S J ^a   Turner, J A ^b   Gladders, P ^c   Fitt, B D L ^a   Evans, N ^a   Baierl, A ^a  

^a ROTHAMSTED RESEARCH   (United Kingdom)

^b CENTRAL SCIENCE LABORATORY   (United Kingdom)

^c ADAS BOXWORTH   (United Kingdom)

Author keywords

Decision support systems; Disease forecasting; Disease risk analysis; Interactive web based forecasts; Light leaf spot; Model validation

Indexed keywords

CANOLA; DECISION SUPPORT SYSTEM; DISEASE INCIDENCE; ECOLOGICAL MODELING; FUNGAL DISEASE; RISK ASSESSMENT;

EASTERN HEMISPHERE; EURASIA; EUROPE; UNITED KINGDOM; WESTERN EUROPE; WORLD;

BRASSICA; BRASSICA NAPUS; FUNGI; PYRENOPEZIZA; PYRENOPEZIZA BRASSICAE; SINAPIS ARVENSIS;

EID: 11144246095     PISSN: 00320862     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1365-3059.2004.01105.x     Document Type: Review

References (32)

1. Anonymous, 1990. Monthly Weather Report 106, Issue 1-12. Bracknell, UK: UK Meteorological Office.
2. Anonymous, 1998. Oilseeds Variety Handbook. Cambridge, UK: National Institute of Agricultural Botany.
3. Breslow NE, Clayton DG, 1993. Approximate inference in generalized linear mixed models. Journal of the American Statistical Association 88, 9-25.
4. Calderon C, Ward E, Freeman J, Foster SJ, McCartney HA, 2002. Detection of airborne inoculum of Leptosphaeria maculans and Pyrenopeziza brassicae in oilseed rape crops by polymerase chain (PCR) assays. Plant Pathology 51, 303-10.
5. Coakley SM, 1988. Variation in climate and prediction of disease in plants. Annual Review of Phytopathology 26, 163-81.
6. Evans N, Baierl A, Brain P, Welham SJ, Fitt BDL, 2003. Spatial aspects of light leaf spot (Pyrenopeziza brassicae) epidemic development on winter oilseed rape (Brassica napus) in the UK. Phytopathology 93, 657-65.
7. Evans N, Fitt BDL, McCartney HA, Welham SJ, McRoberts N, 1999a. Investigating the horizontal spread of light leaf spot (Pyrenopeziza brassicae) on winter oilseed rape in the UK. Aspects of Applied Biology 55, 31-6.
8. Evans N, Fitt BDL, McCartney HA, Welham SJ, McRoberts N, 1999b. Sampling winter oilseed rape crops to assess incidence of light leaf spot (Pyrenopeziza brassicae) in the UK. Aspects of Applied Biology 56, 123-8.
9. Figueroa L, Shaw MW, Fitt BDL, McCartney HA, Welham SJ, 1994. Effects of previous cropping and fungicide timing on the development of light leaf spot (Pyrenopeziza brassicae), seed yield and quality of winter oilseed rape (Brassica napus). Annals of Applied Biology 124, 221-39.
10. Fitt BDL, Doughty KJ, Gilles T, Gladders P, Steed JM, Su H, Sutherland KG, 1998. Methods for assessment of light leaf spot (Pyrenopeziza brassicae) on winter oilseed rape (Brassica napus) in the UK. Annals of Applied Biology 133, 329-41.
11. Fitt BDL, Gladders PG, Turner JA, Sutherland KG, Welham SJ, 1996. Predicting risk of severe light leaf spot (Pyrenopeziza brassicae) on winter oilseed rape in the UK. Proceedings of the Brighton Crop Protection Conference 1996 - Pests and Diseases. Farnham, UK: BCPC, 239-44.
12. Fitt BDL, Gladders P, Turner JA, Sutherland KG, Welham SJ, Davies JML, 1997. Prospects for developing a forecasting scheme to optimise use of fungicides for disease control on winter oilseed rape in the UK. Aspects of Applied Biology 48, 135-42.
13. Gilles T, Evans N, Fitt BDL, Jeger MJ, 2000a. Epidemiology in relation to methods for forecasting light leaf spot (Pyrenopeziza brassicae) severity on winter oilseed rape (Brassica napus) in the UK. European Journal of Plant Pathology 106, 593-605.
14. Gilles T, Fitt BDL, Jeger MJ, 2001a. Effects of environmental factors on development of Pyrenopeziza brassicae (light leaf spot) apothecia on oilseed rape debris. Phytopathology 91, 392-8.
15. Gilles T, Fitt BDL, Kennedy R, Welham SJ, Jeger MJ, 2000b. Effects of temperature and wetness duration on conidial infection, latent period and asexual sporulation of Pyrenopeziza brassicae on leaves of oilseed rape. Plant Pathology 49, 498-508.
16. Gilles T, Fitt BDL, McCartney HA, Papastamati K, Steed JM, 2001b. The roles of ascospores and conidia of Pyrenopeziza brassicae in light leaf spot epidemics on winter oilseed rape (Brassica napus) in the UK. Annals of Applied Biology 138, 141-52.
17. Hardwick NV, Fitt BDL, Wale SJ, Sweet JB, 1991. Oilseed Rape Diseases. London, UK: H-GCA. (Home-Grown Cereals Authority Oilseeds Research Review OS4.)
18. Karolewski Z, Evans N, Fitt BDL, Todd AD, Baierl A, 2002. Sporulation of Pyrenopeziza brassicae (light leaf spot) on oilseed rape (Brassica napus) leaves inoculated with ascospores or conidia at different temperatures and wetness durations. Plant Pathology 51, 654-65.
19. Papastamati K, van den Bosch F, Welham J, Fitt BDL, Evans N, Steed JM, 2002. Modelling the daily progress of light leaf spot epidemics on winter oilseed rape (Brassica napus), in relation to Pyrenopeziza brassicae inoculum concentrations and weather factors. Ecological Modelling 148, 169-89.
20. Papastamati K, Welham SJ, Fitt BDL, Gladders P, 2001. Modelling the progress of light leaf spot (Pyrenopeziza brassicae) on winter oilseed rape (Brassica napus) in relation to leaf wetness and temperature. Plant Pathology 50, 154-64.
21. Payne RW, ed., 2000. The Guide to Genstat, Part 2: Statistics. Oxford, UK: VSN International Ltd.
22. Rawlinson CJ, Sutton BC, Muthyalu G, 1978. Taxonomy and biology of Pyrenopeziza brassicae sp. nov. (Cylindrosporium concentricum) a pathogen of winter oilseed rape (Brassica napus ssp. oleifera). Transactions of the British Mycological Society 71, 425-39.
23. Sansford CE, Fitt BDL, Gladders PG, Lockley KD, Sutherland KG, 1996. Oilseed Rape: Disease Development, Forecasting and Yield Loss Relationships. Home Grown Cereals Authority Project Report QS17. London, UK: H-GCA.
24. Steed JM, Fitt BDL, Gladders P, Sutherland KG, 1999. Optimising fungicide timing for control of light leaf spot (Pyrenopeziza brassicae) on winter oilseed rape in the UK. Aspects of Applied Biology 56, 117-22.
25. Su H, Fitt BDL, Welham SJ, Sansford CE, Sutherland KG, 1998. Effects of light leaf spot (Pyrenopeziza brassicae) on yield of winter oilseed rape (Brassica napus). Annals of Applied Biology 132, 371-86.
26. Sutherland KG, Evans N, Fitt BDL, Gladders P, Morgan D, Northing P, Turner JA, Walters KFA, Parker C, 2002. Development of a DSS for diseases and pests in winter oilseed rape. In: Proceedings, Crop Protection in Northern Britain 2002. Farnham, UK: BCPC, 163-8.
27. Sylvester-Bradley R, Makepeace RJ, 1985. Revision of a code for stages of development in oilseed rape (Brassica napus L.). Aspects of Applied Biology 10, 395-400.
28. Tong H, 1990. Non-linear Times Series: A Dynamical Systems Approach. Oxford, UK: Clarendon Press.
29. Turner JA, Gladders P, Elcock SJ, Walters KFA, Wright DM, 2000. Winter Oilseed Rape: Survey of Pests and Diseases 1998/9. York, UK: ADAS/CSL Research and Development.
30. Wale SJ, Brokenshire T, Oxley S, Sutherland K, Munro JM, 1990. Fungicide control of light leaf spot (Pyrenopeziza brassicae) on oilseed rape in Scotland. In: Proceedings, Crop Protection in Northern Britain, 1990. Farnham, UK: BCPC, 289-94.
31. Welham SJ, Fitt BDL, Turner JA, Gladders P, Sutherland K, 1999. Relationships between regional weather and incidience of light leaf spot (Pyrenopeziza brassicae) on winter oilseed rape in England and Wales. Aspects of Applied Biology 56, 51-9.
32. Welham SJ, Papastamai K, Fitt BDL, Turner JA, Gladders P, 2000. A comparison of modelling methods for forecasting light leaf spot (Pyrenopeziza brassicae) on winter oilseed rape in the UK. Proceedings of the Brighton Crop Protection Conference 2000 - Pests and Diseases. Farnham, UK: BCPC, 801-8.