Annual elm pruning ban takes effect on April 1 in Saskatchewan

The annual ban on elm tree pruning takes effect on April 1 across Saskatchewan.

The ban, which runs until August 31, is a measure designed to curb the spread of Dutch elm disease, which is caused by a fungus spread by elm bark beetles and is fatal to affected trees.

Read More:

• ‘The worst year we’ve ever seen for Dutch Elm Disease in Regina’
• Dutch Elm Disease spreading through Saskatoon
• Dutch elm disease found near science centre in Wascana

In 2024, cases of Dutch elm disease were identified in both Regina and Saskatoon. A City of Regina official called it “the worst year we’ve ever seen for Dutch elm disease in Regina.”

“As the weather warms, the beetles become more active and are attracted to fresh cuts on trees,” Saskatchewan’s environment ministry said in a news release.

“Pruning during this time increases the chances of an infection and puts your elms at risk.”

It’s also important that elm trees are pruned correctly, the ministry added, and any commercial pruners working on elms must have completed a recognized training program, or work under the supervision of someone who has completed the training.

Elm trees can be completely removed during the pruning ban, but the ministry said it’s also important to ensure elm wood is disposed of properly, and as quickly as possible.

“Contact your local municipality to find out where the designated wood disposal site is in your area,” the ministry advised.

It’s also illegal to use, transport, store or sell elm firewood in Saskatchewan.

Read More:

• ‘The worst year we’ve ever seen for Dutch Elm Disease in Regina’
• Dutch Elm Disease spreading through Saskatoon
• Dutch elm disease found near science centre in Wascana