Alberta Agriculture has updated the clubroot map for Alberta based on 2010 field surveys.Clubroot is a serious soil-borne disease of canola and is considered a declared pest under Alberta's Agricultural Pests Act. It is not a new disease in Canada or Alberta; however, it is just in the last few years that it has been found in a number of counties in Alberta. Clubroot continues to spread and is a significant concern for Alberta producers.download a printable pdf version of the mapfor more information on clubroot visit http://www.clubroot.ca/Additional information regarding Clubroot Disease of Canola and Mustard is available on-line from Alberta AgricultureSource: ACPC