Counts will be reported by the provincial staff in Manitoba and Saskatchewan soon. Alberta Agriculture and Forestry has posted their live 2016 map reporting Diamondback moth pheromone trap interceptions. A copy of the map (retrieved May 18, 2016) is below for reference.
Biological and monitoring information for DBM is posted by Manitoba Agriculture, Food and Rural Development, Saskatchewan Agriculture, Alberta Agriculture and Forestry, and the Prairie Pest Monitoring Network.
More information about Diamondback moths can be found by accessing the pages from the new "Field Crop and Forage Pests and their Natural Enemies in Western Canada: Identification and Field Guide". View ONLY the Diamondback moth page but remember the guide is available as a free downloadable document as both an English-enhanced or French-enhanced version.