Protecting Your Old Trees: Pest and Disease Treatments Without Spraying

In neighborhoods like Rye and Greenwich, mature oaks and maples are part of what makes your property special. Those same trees are also targets for borers, wilt, and other pests and diseases that can weaken or kill them. Spraying the whole tree from the outside is one option, but it can affect nearby plants and does not always reach every branch. A better approach for many legacy trees is to put treatment directly into the trunk so the tree carries it up to the leaves and branches as it draws water. That way the whole tree gets protection without blanket spraying. Bellantoni Landscape offers tree and shrub care including injected treatments and pruning so your most valuable trees stay healthy and safe.

How tree injection works

We make small holes at the base of the tree where the trunk meets the roots. Treatment is delivered slowly at low pressure so the tree can take it in and move it upward. The tree naturally pulls moisture and nutrients from the roots to the canopy, so the treatment travels along the same path and reaches limbs and leaves. There is no spray drift, and we use only the amount needed for that tree.

What we treat with injections

Injections can deliver fungicides and insecticides that help stop wood boring beetles, wilt, and other problems. The right product depends on the pest or disease and the type of tree. Our team chooses treatments that give long lasting protection and fit your goals for keeping the rest of your yard and wildlife in mind.

Safety and tree health first

Before we inject, we check the tree for weak branches, cracks, or decay. If the tree is unstable, we may recommend pruning or other care first. We use equipment and methods that minimize damage so the tree can close the injection sites and stay strong.

Following up through the season

After treatment, we keep an eye on the tree through the growing season. We want to confirm the treatment is reaching the crown and that the tree is responding well. Catching any new issues early helps your legacy trees stay part of your property for years to come. If you have an older oak or maple that you are worried about, contact us to schedule a pest and disease assessment and talk through whether injection is right for your tree.