Publications for:

pest = Alternaria japonica
country = Canada (east)

found 2 publications:

2005

First report of Alternaria raphani causing black patches on Chinese radish during postharvest storage in Canada
Plant Disease (2005) 89 (9), p. 1015
publishers website - pestinfo wiki

1999

Alternaria japonica
Canadian Journal of Plant Pathology (1999) 21 (3), 298-300
publishers website - pestinfo wiki