Notwithstanding the warm temperatures, September is here so property owners are able to prune elm trees once again.

Provincial regulations prohibit pruning elm trees from April 1 to August 31 each year to reduce the risk of spreading Dutch elm disease (DED).  The elm bark beetles that can carry DED are most active during this time of year, and fresh cuts from pruning can attract the insects to healthy elm trees.

Earlier this summer Swift Current Parks Manager Andy Toth confirmed that DED has never been reported in the city.

A release from the provincial government encourages regular pruning outside the ban period, as it is good for keeping elm trees healthier and less vulnerable to all types of diseases.  Taking away the dead branches makes trees less attractive to elm bark beetles.  The early fall weather can be ideal for tree maintenance and, with leaves still on the trees, homeowners have an easier time seeing and removing dead or unhealthy branches.

Under provincial regulations, commercial pruners of elms must complete a recognized training program or be supervised by someone who has.

It is illegal to transport or store elm firewood because the wood attracts the beetles that spread DED.  People are advised to dispose of elm wood promptly by burning or burying it in a location approved by the local municipality.