References
- Abawi , G. S. and Grogan , R. G. 1975 . Source of primary inoculum and effects of temperature and moisture on infection of beans by Whetzelinia sclerotiorum . Phytopathology , 65 : 300 – 309 .
- Ahlers , D. 1989 . Integrated plant protection for fungus diseases in winter oilseed rape . Gesunde Pfianzen. , 41 : 306 – 311 .
- Blad , B. L. , Steadman , J. R. and Weiss , A. 1978 . Canopy structure and irrigation influence white mold disease and microclimate of dry edible beans . Phytopathology , 68 : 1431 – 1437 .
- Boland , G. J. 1984 . Epidemiology and management of diseases caused by Sclerotinia sclerotiorum in white bean and soybean , Guelph, Ontario : Univ. of Guelph . Ph. D. thesis, 245 pp.
- Boland , G. J. and Hall , R. 1988 . Numbers and distribution of apothecia of Sclerotinia sclerotiorum in relation to white mold of white bean (Phaseolus vulgaris) . Can. J. Bot. , 66 : 247 – 252 .
- Brün , H. , Bautrais , P. , Renard , M. , Plessis , J. and Tribodet , M. Importance de l'humidité relative de l'air et de la temperature sur la contamination du Colza par Sclerotinia sclerotiorum . Proc. 6th Int. Rapeseed Conf. May 17–19 1983 . pp. 897 – 902 . Paris, , France
- Buchwaldt , L. Development of a simple forecasting system for attacks of Sclerotinia sclerotiorum in oilseed rape in Denmark . Paper presented at the Sixth North American Sclerotinia Workshop . Saskatoon, Sask. July 31–August 3, 1986
- Buchwaldt , L. 1989 . The Danish forecasting system for attack by stem rot (Sclerotinia sclerotiorum) in oilseed rape , 121 – 131 . Nordisk Plantevaernskonference .
- Conn , K. L. and Tewari , J. P. 1990 . Survey of alternaria blackspot and sclerotinia stem rot in central Alberta in 1989 . Can. Plant Dis. Surv. , 70 : 66 – 67 .
- Davies , J. M. L. 1986 . “ Diseases of oilseed rape ” . In Oilseed rape , Edited by: Scansbnck , D. H. and Daniels , R. W. 195 – 236 . London : Collins . 309 pp
- Dueck , J. , Morrall , R. A. A. and McKenzie , D. L. 1983 . Control of Sclerotinia sclerotiorum in rapeseed with fungicides . Can J. Plant Pathol. , 5 : 289 – 293 .
- Gugel , R. K. 1985 . Factors affecting incidence of sclerotinia stem rot of rapeseed (canola) , Saskatoon, Sask. : Univ. of Sas.k . M.Sc. thesis, 116 pp
- Gugel , R. K. and Morrall , R. A. A. 1986 . Inoculum-disease relationships in sclerotinia stem rot of rapeseed in Saskatchewan . Can. J. Plant Pathol. , 8 : 89 – 96 .
- Haas , J. H. and Bolwyn , B. 1973 . Predicting and controlling white mold epidemics in white beans . Can. Agric. , 18 : 28 – 29 .
- Harper , F. R. and Berkenkamp , B. 1975 . Revised growth-stage key for Brassica campestris and B. napus . Can. J. Plant Sci. , 55 : 657 – 658 .
- Harrison , L. M. 1990 . Canola disease survey in the Peace River region in 1989 . Can. Plant Dis. Surv. , 70 : 65
- Hunter , J. E. , Pearson , R. C. , Seem , R. C. , Smith , C. A. and Palumbo , D. R. 1984 . Relationship between soil moisture and occurrence of Sclerotinia sclerotiorum and white mold disease on snap beans . Protection Ecol , 7 : 269 – 280 .
- Jesperson , G. D. 1990 . Survey of blackleg and sclerotinia in Saskatchewan canola crops, 1989 . Can. Plant Dis. Surv. , 70 : 69 – 70 .
- Kaminski , D. A . 1987 . “ Assessing the suitability of a Sclerotinia risk prediction kit for home use by canola growers ” . In Master of Pest Management professional paper , Burnaby, B.C. : Simon Fraser University . 37 pp
- Krüger , W. 1975 . Die Beeinflussung der Apothezien- und Ascosporen- Entwicklung des Rapskrebserregers Sclerotinia sclerotiorum (Lib.) de Bary durch Umweltfaktoren . Z. Pflanzenkrankh. Pflanzensch. , 82 : 101 – 108 .
- Le Coz , S. 1981 . Contribution à l'étude de quelques facteurs conditionnant l'infection du Colza par Sclerotinia sclerotiorum - Mémoire de fin d'études . ENSA de Rennes et station de Pathologie Végétale - INRA Rennes-le Rheu , : 39 – 43 .
- Morrall , R. A. A. and Dueck , J. 1982 . Epidemiology of sclerotinia stem rot of rapeseed in Saskatchewan . Can. J. Plant Pathol. , 4 : 161 – 168 .
- Morrall , R. A. A. , Dueck , J. , McKenzie , D. L. and McGee , D. C. 1976 . Some aspects of Sclerotinia sclerotiorum in Saskatchewan, 1970–75 . Can. Plant Dis. Surv. , 56 : 56 – 62 .
- Morrall , R. A. A. , Rogers , R. B. and Rude , S. V. 1989 . Improved techniques of controlling Sclerotinia stem rot of canola (oilseed rape) with fungicides in western Canada . Med. Fac. Landbouww. Rijksuniv. Gent. , 54 : 643 – 649 .
- Morrall , R. A. A. , Rude , S. V. , Turkington , T. K. and Kaminski , D. A. 1990 . Sclerotinia stem rot of canola: integrating chemical control with disease forecasting based on petal infestation . Can. J. Plant Pathol. , 11 : 195 Abstr.
- Morrall , R. A. A. , Verma , P. R. and Dueck , J. 1985 . Recent progress in chemical control of sclerotinia stem rot of rape in western Canada . Med. Fac. Landbouww. Rijksuniv. Gent. , 50 : 1189 – 1194 .
- Platford , R. G. and Bernier , C. C. 1975 . Diseases of rapeseed in Manitoba. 1973–74 . Can. Plant Dis. Surv. , 55 : 75 – 76 .
- Rose , K. B. , Andaloro , J. T. and Hunter , J. E. 1983 . Evaluation of a white mold forecasting scheme in a snap bean pest management program . Phytopathology , 73 : 373 Abstr.
- SAS Institute Inc. 1985 . SAS® User's Guide: Statistics , Version 5 Edition , Cary, NC : SAS Institute Inc . 956 pp
- Schwartz , H. F. , Steadman , J. R. and Coyne , D. P. 1978 . Influence of Phaseolus vulgaris blooming characteristics and canopy structure upon reaction to Sclerotinia sclerotiorum . Phytopathology , 68 : 465 – 470 .
- Steadman , J. R. , Coyne , D. P. and Cook , G. E. 1973 . Reduction of severity of white mold disease on Great Northern beans by wider row spacing and determinate plant growth habit . Plant Dis. Rep. , 57 : 1070 – 1071 .
- Stelfox , D. , Williams , J. R. , Soehngen , U. and Topping , R. C. 1978 . Transport of Sclerotinia sclerotiorum ascospores by rapeseed pollen in Alberta . Plant Dis. Rep. , 62 : 576 – 579 .
- Thomas , P. M. 1984 . “ Sclerotinia stem rot checklist ” . In Canola Growers Manual , 1053 – 1055 . Winnipeg : Canola Council of Canada .
- Turkington , T. K. 1988 . Using ascospore infestation of petals to forecast sclerotinia stem rot of rapeseed , Saskatoon, Sask. : Univ. of Sask. . M. Sc. thesis, 121 pp
- Turkington , T. K. , Morrall , R. A. A. and Baker , R. J. 1988a . Sample sizes in relation to forecasting sclerotinia stem rot of canola . Can. J. Plant Pathol. , 10 : 159 – 165 .
- Turkington , T. K. , Morrall , R. A. A. and Kaminski , D. A. 1988b . Stem rot of canola caused by Sclerotinia sclerotiorum: fluctuations in ascospore infestation of petals . Can. J. Plant Pathol , 10 : 374 Abst.r
- Van den berg , C. G. J. and Platford , R. G. 1990 . Distribution, prevalence and incidence of canola diseases in 1989 . Can. Plant Dis. Surv. , 70 : 71 – 73 .
- Weiss , A. , Hipps , L. E. , Blad , B. L. and Steadman , J. R. 1980 . Comparison of within-canopy microclimate and white mold disease (Sclerotinia sclerotiorum) development in dry edible beans as influenced bv canopy structure and irrigation . Agric. Meteorol. , 22 : 11 – 21 .
- Williams , J. R. and Stelfox , D. 1979 . Dispersal of ascospores of Sclerotinia sclerotiorum in relation to sclerotinia stem rot of rapeseed . Plant Dis. Rep. , 63 : 395 – 399 .