Insect & Disease Control
When trees and shrubs start looking “off” — thinning leaves, strange spots, early leaf drop — it’s almost never random. Insects and diseases are often to blame, and if they’re not addressed early, they can weaken plants and push them into long-term decline.
Wilcox Tree Experts provides professional diagnosis and targeted treatment to help your landscape recover and stay healthy. Every program starts with an on-site evaluation by a Connecticut Licensed Arborist who looks at species, site conditions, and visible symptoms before recommending any treatment.
Diagnosis First, Treatment Second
Effective insect and disease control isn’t about spraying everything and hoping for the best. It’s about understanding what is attacking your trees and why.
During your evaluation, we:
Identify the specific pest or disease at work
Assess how advanced the problem is and which plants are at risk
Look for underlying stresses (poor soil, compaction, drought, root damage)
Determine whether treatment, pruning, fertilization, or a combination is needed
You’ll get clear explanations in plain language, along with a recommended plan that balances effectiveness with environmental responsibility.
Treatment Options We Offer
We design a custom plan using one or more of the following applications:
Organic Oil Treatments
Help manage a wide range of insects and certain diseases while offering an organic or low-impact option for sensitive sites.Systemic Injections & Root Drenching
Deliver targeted treatments directly into the tree or root zone, allowing the product to move through the plant’s vascular system for long-lasting protection.Foliage Applications
Carefully timed sprays applied to leaves and needles to control active insect populations and foliar diseases.Fungicide Treatments
Designed to manage leaf spots, blights, mildews, and other fungal problems that can defoliate or weaken trees and shrubs.Tick Control
Strategic treatments focused on the areas your family and pets actually use — paths, play areas, lawn edges — to reduce tick populations and help lower disease risk.Deer Repellent
Discourages browsing on vulnerable trees and shrubs, especially during winter and early spring when food is scarce.Anti-Desiccant Applications
Protective coatings that help broadleaf evergreens and other sensitive plants hold moisture during harsh winter winds and temperature swings.
All treatments are part of environmentally responsible programs, with organic and low-impact options available where appropriate.
Preventive Annual Programs
Waiting until your trees are in serious decline is costly and stressful. An annual plant health care program allows us to:
Monitor your trees and shrubs through the seasons
Catch problems early, when they’re easier and cheaper to treat
Time applications for maximum effectiveness
Keep plants stronger and more resilient against weather extremes and other stresses
These programs can be tailored to focus on high-value or vulnerable trees, so you’re investing where it matters most.
Beech Leaf Disease: Macro Injection Treatment
Beech Leaf Disease (BLD) is a rapidly spreading condition affecting American, Copper, European, and hybrid beech trees across the U.S. and into Canada. Early symptoms often include:
Dark, banded stripes between leaf veins
Leaves that become smaller, curled, leathery, or distorted
Thinning canopy and noticeable decline in overall tree health
Left untreated, Beech Leaf Disease can seriously weaken or kill affected trees.
The good news: recent research has identified a macro injection treatment with reported control rates of up to 99% effectiveness. This systemic root flare injection offers a major breakthrough in managing Beech Leaf Disease and protecting valuable beech trees.
Is Fertilization Right for Your Trees?
You may benefit from a fertilization program if you notice:
Thinning foliage or unusually small leaves
Off-color foliage (yellowing or poor green)
Slow growth compared to similar trees nearby
Stress from construction, drought, salt, or soil compaction
Visible decline with no obvious insect or disease cause
Our arborists will evaluate soil conditions, species, age, and site stressors to determine whether fertilization, disease management, pruning, or another treatment—or a combination—is best.
Why Choose Wilcox Tree Experts?
Certified Local Expertise
Connecticut Licensed Arborists on staff to accurately assess risk, protect your trees, and recommend the right solution for your property.
Safety & Protection You Can Trust
Fully insured, safety-focused crews who follow strict protocols to protect your home, family, and surrounding landscape.
Ready When it Matters Most
State-of-the-art equipment, respectful crews, and fast response for tight-access jobs, challenging removals, and urgent storm-related work.
Not Sure if a Tree Needs to Come Down?
If you’re worried about a tree, or just not sure, don’t guess. We’re happy to provide an on-site evaluation and honest recommendations from a licensed arborist.
Contact Wilcox Tree Experts today to schedule a tree assessment or request a quote.
860-434-2103
info@wilcoxtreeexperts.com