Tree Pest & Disease Management in the Quad Cities

Protecting trees in Davenport, Bettendorf, Moline, Rock Island & beyond from insects, fungi, and other threats with expert diagnosis and treatment.

Expert Tree Health Care for a Thriving Landscape

At Advantage Tree Services, we're committed to keeping your trees healthy through effective insect and disease management. Our Certified Arborists have the knowledge and tools to spot and treat a wide range of tree health issues. We care for your entire landscape and help maintain the health of the Quad Cities' urban forest.

Disease Treatment 

When your trees show signs of stress, they might be fighting diseases common in our area. We offer treatments to help trees recover from diseases often found in the Quad Cities.

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Disease Prevention

Regular fungicide treatments can help your trees resist diseases common in our area. Our arborists apply these treatments at the right time to boost your trees' defenses and keep them healthy.

Hypoxylon canker on tree bark
Insect Treatment

If you see more insects on your trees than usual, it's important to act quickly. We use targeted treatments to remove harmful pests, like emerald ash borers, while protecting beneficial bugs.

Tree leaves being sprayed for treatment.
Insect Prevention

Preventing pest problems is key to protecting your trees. We provide timely treatments to reduce the risk of infestations, keeping your trees healthy and protecting your property's value.

Emerald Ash Borer, close up photo

Recognizing Tree Health Issues

Trees often display visible signs when under attack from pests or diseases. Here are key indicators that your tree may be facing health challenges requiring professional attention:

Discolored or spotted foliage

Damaged or chewed leaves

Premature leaf drop

Bark abnormalities such as cracks or peeling

Presence of dead or declining branches

Significant trunk cavities

Stunted growth or canopy thinning

Noticeable insect presence or webbing

Unusual sap secretion from trunk or branches

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Our Tree Looks Amazing This Year!

"Our crab apple was losing the leaves every year in August. Arbor Masters had a Certified Arborist diagnose it last spring and recommend treatment. The technician that came out was Brian, and after his treatment our leaves stayed on until the week of Thanksgiving! We also had it pruned by Arbor Masters, and our tree looks amazing this year! Thank you so much for taking care of us!"

Andrea Miller

Certified and Accredited Tree Care Professionals

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Preserve Your Trees with Expert Care

Don't let insects or diseases compromise the health of your trees. Reach out to us today to schedule an inspection. Our experienced arborists will develop a treatment plan to revitalize and maintain the health of your trees.

Our Approach to Tree Pest and Disease Management

At Advantage Tree Services, we use a methodical, science-based approach to maintain tree health and mitigate damage from harmful pests and fungal diseases:

  • 1

    Comprehensive Evaluation

    We begin with a thorough examination of your trees and the surrounding environment to get a better understanding of what we’ll need to do.

  • 2

    Precise Diagnosis

    Our Certified Arborists use their years of experience to quickly find what’s wrong with your trees and determine the causes behind it.

  • 3

    Tailored Treatment Strategy

    We create a specific plan to address your tree's health needs, whether it involves using chemicals or cultural methods to fix the problem.

  • 4

    Skilled Application

    Our team applies the right treatments, which could include tree injections, soil care, or other trusted methods.

  • 5

    Continuous Care and Prevention

    We provide ongoing support to for long-term tree health and we implement preventative measures against future issues.

Common Tree Pests and Diseases in the Quad Cities Area

Trees throughout the Quad Cities face several significant pest and disease threats. Here are some of the most prevalent issues we encounter:

  • Emerald Ash Borer: An invasive beetle causing widespread damage to ash trees across Iowa, the Midwest, and beyond.

  • Oak Wilt: A fatal disease affecting oak trees, requiring careful timing of oak pruning activities.

  • Dutch Elm Disease: A devastating fungal infection that rapidly kills elm trees, spread by elm bark beetles and through root systems.

  • Fire Blight: A bacterial disease affecting apple, pear, and other fruit trees in the rose family.

  • Anthracnose: A group of fungal diseases impacting various tree species, particularly sycamore, ash, and maple in our region.

  • Japanese Beetles: Invasive insects that can cause significant leaf damage to a wide range of tree species.

  • Spongy Moth: A destructive pest that defoliates trees, particularly oaks and other hardwoods.

  • Bacterial Leaf Scorch: A systemic disease affecting oak trees, causing leaf browning and branch dieback.

A japanese beetle consuming a leaf.

Invest in the Health of Your Trees

Don't let pests or diseases compromise the beauty and health of your trees. Contact Advantage Tree Services today. We're dedicated to keeping your trees healthy and thriving for years to come.

Why Choose Advantage Tree Services for Your Tree Health Needs

When it comes to tree care throughout the Quad Cities, expertise and credentials are paramount. Here's why local residents and businesses trust us:

Our team includes ISA Certified Arborists

We maintain TCIA Accreditation, adhering to the highest industry standards

We employ a Certified Treecare Safety Professional (CTSP)

We carry comprehensive insurance coverage for all tree work

We possess in-depth knowledge of tree species in our region and their specific needs

We prioritize eco-friendly practices that protect your entire landscape

Our approach emphasizes both problem-solving and prevention

Leaf scorch tree disease.

Protecting Your Trees from Pests & Diseases Across the Quad Cities

FAQs About Tree Pests and Diseases

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Courteous & Professional

"We’ve had Arbor Masters do several jobs for us! They have always done an excellent job. The workers have always been courteous & professional. The job was done well, cleaned up, & we had all our questions answered. We will use again in the future!"

Laura Goetz-Arnold

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Excellent Service

"Excellent service. We'll use no one else after our experience with Arbor Masters in Davenport, IA. From the first phone call through the completion of work, A+ for everyone involved! Thanks!"

Bev Herring

Our Recent Articles

Check out some of our recent blog articles highlighting the most common tree pests in our area, the fungal infections we see most, and how to keep your trees healthy and safe year-round.

Winter Oak Pruning in the Quad Cities: The Right Time for Healthy Resilient Trees

Winter is the only safe season to prune oaks in the Quad Cities. Learn why proper timing protects your trees and keeps them healthy year after year.
Dormant oak tree against clear blue winter sky in Davenport Iowa.

Treating Iron Chlorosis: Why Fall Gives Great Plains and Midwest Trees the Best Chance

From September to November, trees absorb minerals best. Treat iron chlorosis in the fall to prevent branch dieback, slow growth, and long-term damage.
A tree in Oklahoma showing yellow leaves with green veins, classic symptoms of iron chlorosis in alkaline Great Plains soil.

Hypoxylon Canker: What Homeowners Need to Know to Protect Their Trees

Hypoxylon canker is a serious tree disease that often goes unnoticed until it’s too late. Learn how to spot it early and protect your Midwest trees.
Healthy oak leaves on a tree in the Great Plains.

Horned Oak Gall: What Those Spiky Growths on Your Oak Tree Really Mean

Spiky growths on your oak tree? It could be horned oak gall! Learn what causes it, how to manage it, and when to take action to support your tree.
An oak with large horned oak galls in a yard in the Midwest.

Get Expert Tree Protection in the Quad Cities

Don't wait for pests or diseases to damage your valuable trees. Contact Advantage Tree Services now for a professional assessment and customized treatment plan. Our expert team is ready to safeguard the health and beauty of your landscape.