How do I know if my tree has Emerald Ash Borer (EAB)?

EAB only attacks ash trees, which have compound leaves and an opposite branch arrangement. Warning signs include thinning in the upper canopy, crown dieback, epicormic sprouting (new growth low on the trunk), and light-colored bark flecking from woodpeckers feeding on larvae underneath.

Is Emerald Ash Borer treatment actually effective?

Yes. Preventive treatment is up to 99% effective when started before a tree becomes unhealthy. Trunk injection with Emamectin Benzoate is considered the gold standard for larger trees, while soil and basal spray options can work for smaller trees when timed correctly.

When is the best time to treat ash trees for EAB in Minnesota?

Timing depends on the method. Soil applications should go down mid-April through mid-May. Basal trunk sprays work best mid-May through mid-June. Trunk injections are the most flexible and can be done any time the tree has a full canopy, typically May through late August.

Is my property in the Emerald Ash Borer risk zone?

The Minnesota Department of Agriculture recommends treatment for any ash tree within 15 miles of a confirmed EAB case. Given how widespread EAB now is across the Twin Cities, most ash trees in the West Metro fall within an active risk zone.

Can you remove trees in the winter?

Absolutely. Tree removal in winter is often safer and more efficient. The frozen ground allows heavy equipment access without turf damage.

Are you insured and licensed?

Yes, Shadywood Tree Experts is fully insured for liability and workers' compensation, employing ISA Certified Arborists.

St Louis Park Tree Removal, Tree Trimming, Tree Serv

Professional Tree Services in St. Louis Park

Tree Care Calendar

St. Louis Park Tree trimming

Our Shadywood crews are frequently operating throughout St. Louis Park’s most desirable communities, preserving the grand, historic tree canopies of Fern Hill, managing the beautiful residential lots in Minikahda Vista, and maintaining the mature woodland properties surrounding Westwood Hills.

From performing canopy pruning and safe removals over delicate structural footprints to providing precise stump grinding and proactive micro-injections against Emerald Ash Borer (EAB), we deliver the advanced arborist care needed to keep your property’s trees healthy, secure, and beautiful.

Our services include:

Tree trimming in St. Louis Park
Tree removal in St. Louis Park, MN
Plant healthcare; including preventative maintenance and EAB (emerald ash borer) protection.
Stump grinding in St. Louis Park

Professional Landscaping in ST. Louis PArk

We know how important it is to make a good first impression. Well thought-out landscaping has many advantages including better drainage to keep your basement dry, increasing your home’s value, and creating a welcoming, pleasing environment.

Shadywood Tree Experts offers a full line of landscaping services to St. Louis Park residents including:

Patio and walkways
Water features
Outdoor living areas
Retaining walls
Steps and stairways
Softscaping

We’re currently accepting landscaping customers in the St. Louis Park area. Contact us to start your free estimate.