Clover rot (Sclerotinia trifolium) and Fusarium fungi in organic red clover in Finland

Summary in the original language of the document

Sclerotinia trifolium is economically one of the most important pathogens of red clover in Europe and North America, while many Fusarium species can cause root rot in red clover in certain environmental conditions. During the years 2003-2004 S. trifolium was found only in the Northern and Eastern part of Finland, although in 1960's it was common everywhere in Finland.