Effects of seeding rate and plant density on sclerotinia stem rot incidence in canola

Archives of Phytopathology and Plant Protection

Volumn 41, Issue 2, 2008, Pages 142-155

  Jurke, C J ^a   Fernando, W G D ^a  

^a UNIVERSITY OF MANITOBA   (Canada)

Author keywords

Brassica napus; Lodging; Plant density; Sclerotinia sclerotiorum; Seeding rate

Indexed keywords

BRASSICA NAPUS; BRASSICA NAPUS VAR. NAPUS; SCLEROTINIA; SCLEROTINIA SCLEROTIORUM;

EID: 39449134632     PISSN: 03235408     EISSN: 14772906     Source Type: Journal    
DOI: 10.1080/03235400600679743     Document Type: Article

References (19)

1. Blad BL, Steadman JR, Weiss A. 1978. Canopy structure and irrigation influence white mold disease and microclimate of dry edible beans. Phytopathology 68:1431-1437.
2. Bom M, Boland GJ. 2000. Evaluation of disease forecasting variables for sclerotinia stem rot (Sclerotinia sclerotiorum) of canola. Can J Plant Sci 80:889-898.
3. Duczek LJ, Jones-Flory LL, Reed SL, Bailey KL, Lafond GP. 1996. Sporulation of Bipolaris sorokiniana on the crowns of crop plants grown in Saskatchewan. Can J Plant Sci 76:861-867.
4. Gugel RK, Morrall RAA. 1986. Inoculum-disease relationships in sclerotinia stem rot of rapeseed in Saskatchewan. Can J Plant Pathol 8:89-96.
5. Haas JH, Bolwyn B. 1972. Ecology and epidemiology of sclerotinia wilt of white beans in Ontario. Can J Plant Sci 52:525-533.
6. Harper FR, Berkenkamp B. 1975. Revised growth stage key for Brassica campestris and B. napus. Can J Plant Sci 55:657-658.
7. Huang HC, Hoes JA. 1980. Importance of plant spacing and sclerotia position to development of Sclerotinia wilt of sunflower. Plant Dis 64:81-84.
8. Irvine RB, Duncan D. 2002. Seeding rate and row spacing effects on sclerotinia stem rot. [Online] Available: http://www.agr.gc.ca/pfra/sidcpub/ sclerot.htm [26 November 2002].
9. Jurke CJ, Fernando WDG. 2002. The effects of plant architecture in canola on sclerotinia stem rot (Sclerotinia sclerotiorum) avoidance. Phytopathology 92:S40 (Abstract).
10. Krupinsky JM, Bailey KL, McMullen MP, Gossen BD, Turkington TK. 2002. Managing plant disease risk in diversified cropping systems. Agron J 94:198-209.
11. Nordin K, Sigvald R, Svensson C. 1992. Forecasting the incidence of sclerotinia stem rot on spring-sown rapeseed. J Plant Dis Protect 99:245-255.
12. Saindon G, Huang HC, Kozub GC. 1995. White-mold avoidance and agronomic attributes of upright common beans grown at multiple planting densities in narrow rows. J Amer Soc Hort Sci 120:843-847.
13. Sigvald R, Svensson C, Twengstroem E. 1991. Computer-based method of forecasting sclerotinia stem rot on spring sown oilseed crops in Sweden. Danish J Plant Soil Sci 85:183-184.
14. Steadman JR, Coyne DP, Cook GE. 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.
15. Thomas PM. 1984. Canola growers manual. Canola Council of Canada, Winnipeg, Canada.
16. Turkington TK, Morrall RAA. 1990. Influence of canopy density on risk and incidence of sclerotinia stem rot of canola. Can J Plant Pathol 12:330 (Abstract).
17. Turkington TK. 1991. Factors influencing a petal-based forecasting system for sclerotinia stem rot of canola. PhD Thesis. University of Saskatchewan, Saskatoon.
18. Turkington TK, Morrall RAA, Gugel RK. 1991. Use of petal infestation to forecast sclerotinia stem rot of canola: Evaluation of early bloom sampling, 1985-1990. Can J Plant Pathol 13:50-59.
19. Turkington TK, Morrall RAA. 1993. Use of petal infestation to forecast Sclerotinia stem rot of canola: The influence of inoculum variation over the flowering period and canopy density. Phytopathology 83:682-689.