If Your Trees Look Sick, Don’t Wait to Contact a “Tree Doctor” in Salem!

Trees, like people and animals, get ill. How do you locate a “tree doctor” if your trees show evidence of poor health?

Leaf loss, in one area or across a tree’s entire crown, is the most usual indicator of a problem. Mushroom growth, typically from a trunk or base, is another. A spate of dead limbs can be a symptom.

An ISA-Certified Arborist from Dorshak Tree Specialists is your best bet for prompt, responsive tree treatment service in Salem! Educated to identify and diagnose diseases and insect pests, these tree specialists prescribe treatments for problems that afflict Wisconsin trees.

Alterations in leaf color are another identifier. Yellow leaves can be reflective of a fertilizer deficiency, often with oaks. However, yellow is the normal color of leaves on a sunburst locust tree. A Certified Arborist understands the difference, and how to translate the messages of leaf colors!

Avoiding problems is the most sound approach to tree health. It’s advisable to have your trees inspected every three to five years by a Certified Arborist. Dorshak Tree Service, with seven Certified Arborists on staff, offers this service for free for tree owners in and around Salem.

What are they searching for? The aforementioned symptoms, of course. Another area of concern is crevices or cavities in trees, where moisture and insects collect. The goal is to identify ongoing or potential problems early. Avoiding a disease or insect infestation is much simpler than curing them once established.

Colorado blue spruces dot many yards. A close inspection, though, might discover proof of Rhizosphaera needle cast, a fungus that attacks this non-native species. Brown needles, or collected needles beneath a tree, are a giveaway. Treatment can halt the fungus from decimating and eventually killing these stunning trees.

Another possibility – again, long before reaching this point – is planting trees with similar aesthetics, yet far more resistance to insects and disease. Concolor firs and Norway spruces are alternatives to Colorado spruces.

Other tree species in Salem are susceptible to fungi diseases, too. Oaks suffer oak wilt. Elms contract Dutch elm disease. Pre-emptive inspection can identify these circumstances in time to save the trees.

Application of fungicides can prevent root rot, an ailment that afflicts trees growing in wet soil. Root rot isn’t picky, either – its decay affects trees from a multitude of species.

Insect pests pose serious dangers to residential trees. Insects are usually host specific, meaning they target one species. The lethal bronze birch borer attacks birches. Linden borers mostly target lindens. 

The emerald ash borer has been an unwelcome initiation for Salem homeowners. The Asian invasive has decimated ash trees across Salem and Wisconsin in recent years.

Another invasive, the spotted lanternfly, is moving west after its discovery in Pennsylvania in 2014. The China native feeds on more than 70 tree species, including maples, oaks, lindens, hickory and black walnut.

Preventing insect harm, once again, is about proactivity. Repellents are applied in two ways: injecting directly into trees, or drenching soil beneath for roots to take in.

Just as you wouldn’t miss visiting a doctor for years on end, don’t gamble with the well-being of your trees. Contact Dorshak Tree Specialists for a complimentary checkup. Yes, their “tree doctors” still make house calls to Salem.