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Yield losses in canola in response to blackleg disease
Canadian Journal of Plant Science, 2020Blackleg, caused by Leptosphaeria maculans (Desm.) Ces. & De Not., is an important disease of canola (Brassica napus L.) worldwide. In Canada, blackleg is managed mainly by the cultivation of resistant or moderately resistant canola hybrids. Field experiments were conducted in Edmonton, AB, Canada, in 2017 and 2018 to determine the relationship ...
Wang, Yixiao +2 more
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Leptosphaeria maculans, the Causal Agent of Blackleg Disease of Brassicas
Fungal Genetics and Biology, 2001The loculoascomycete Leptosphaeria maculans (anamorph: Phoma lingam) causes blackleg of Brassicas, including Brassica napus (canola or rapeseed). This fungus probably comprises several morphologically similar species; taxonomic relationships between them are being clarified and nomenclature is being revised.
B J, Howlett, A, Idnurm, M S, Pedras
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Effect of benomyl on 'blackleg' disease of rape in Western Australia
Australian Journal of Experimental Agriculture and Animal Husbandry, 1976Seed treatments using the fungicide benomyl at 1.1 and 2.2 per cent w/w protected seedling rape from infection by Leptosphaeria maculans under glasshouse conditions but in field experiments with natural infection no worthwhile control of the disease was obtained. Benomyl applied as a spray to rape seedlings in field experiments gave variable but mainly
AGP Brown, MJ Barbetti, PM Wood
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Relationship between incidence and severity of blackleg disease of rapeseed
Canadian Journal of Plant Pathology, 1990The relationship between disease incidence (percentage of infected plants) and severity (the area of stem tissue affected) for blackleg disease (Leptosphaeria maculans) of rapeseed was examined in fungicide experiments and genotype trials at different locations over a 5-year period. By using analysis of covariance (ANCOVA), similarity between incidence
K. Xi +3 more
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Etiology of potato soft rot and blackleg diseases complex in Egypt
Journal of Plant Diseases and Protection, 2020Recent observations of increasing incidences of potato plants showing blackleg symptoms have caused serious concern for potato growers and traders in Egypt. Potato plants showing blackleg and soft rot symptoms were sampled from main potato-growing areas in Egypt during three successive seasons.
Kamel Elhalag +4 more
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Blackleg disease on oilseed Brassica in Australia: a review
Australian Journal of Experimental Agriculture, 1995Blackleg, caused by the fungus Leptosphaeria maculans, is the major disease of canola (Brassica napus) in Australia. The development of blackleg-resistant B. napus varieties has been a major factor in the resurgence of the industry nationwide. The main sources of resistance used in Australian public breeding programs are Japanese spring varieties and ...
PA Salisbury +4 more
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Blackleg disease pathogens and their interactions with Brassicas
1995International ...
Rouxel, Thierry +2 more
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Pectobacterium atrosepticum (potato blackleg disease)
PlantwisePlus Knowledge Bank, 2022openaire +1 more source
Bdellovibrio bacteriovorus as a biocontrol agent against blackleg disease in potatoes
2017Blackleg disease is a condition that occurs in potatoes when bacteria such as Erwinia carotovora infect the tuber. The pathogenic bacteria enter the host plant through natural pores or wounds and cause the plant tissue to macerate, the foliage to wilt, and the stems to turn dark brown/black.
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