Elm pruning ban begins April 1 in Prince Albert
Residents have until March 31 to prune elm trees on their property before the annual provincial ban comes into effect from April 1 to August 31.
The ban is intended to reduce the spread of Dutch Elm Disease (DED), which is transmitted by elm bark beetles. The beetles are most active during the spring and summer and are attracted to fresh pruning cuts. The city said avoiding pruning during this period helps prevent beetles from infecting healthy trees.
DED continues to spread across Saskatchewan and was detected within an hour’s drive of Prince Albert in the past year. The disease is caused by a fungus that clogs the tree’s water-conducting system, eventually killing the tree, often within one or two seasons. Early signs typically appear by July, when leaves on affected branches begin to wilt, curl, turn yellow, and die.
While pruning is restricted during the warmer months, the city said it is an important part of maintaining elm tree health. Removing dead or damaged branches outside the ban period helps reduce potential breeding material for elm bark beetles and supports overall tree health, which is key to preventing disease.


