What starts as one pesky insect burrowing into your tree may quickly evolve into an out-of-control infestation. Many of our tree services in Louisville focus on treating infestations, such as pruning compromised branches or grinding pest-ridden tree stumps. However, not many people know how to protect trees from insects.
Learn what you can do to keep your vegetation free of unwanted critters. Follow the tips below to ensure optimal tree health.
How Pests and Insects Impact Tree Health
Even though insects are small, they can have a monumental impact on the trees in your yard. Creatures like aphids, beetles, termites, and even caterpillars all wreak havoc on trees in their own unique way. Some of the biggest pest-related problems include:
- Limited energy supply: Certain critters chew through leaves, depriving the tree of a crucial component of photosynthesis. Stunted growth is a direct result of this depleted energy supply.
- Weakened structure: Wood-boring insects nestle themselves inside a trunk and feast on the wood. The tree’s structural integrity then becomes severely compromised.
- Disease exposure: Some pests carry diseases that put your vegetation at risk of decay.
- Increased stress: As a colony grows, trees become distressed and may not be able to recover from the damage.
When a tree’s health suffers, it creates major problems for property owners. That’s why knowing how to protect trees from insects is so important.
Think about how your landscape looks with a lush, majestic oak tree in your yard. If the leaves suddenly change color or have noticeable holes in them due to pests, your home could lose some of its curb appeal.
Say termites set up shop inside the trunk. As they feed on the wood, it becomes increasingly unstable. The damage may eventually cause the whole structure to fall over.
Tips for Protecting Your Trees From Pests
We know what you’re probably thinking: “Insects are everywhere. How can you prevent them from harming trees?”
Thankfully, we have tree care tips that should preserve your vegetation from some of nature’s biggest nuisances. If you’re wondering how to protect trees from insects, follow the tips below.
Recognize Beneficial Insects
Not all insects are harmful to trees, shrubs, and other plants. Don’t panic if you notice the following insects fluttering around your yard:
- Moths
- Bees
- Butterflies
They are among the pollinators that help plants grow. Ladybugs are equally beneficial, as they eat aphids that may target trees.
Consider Natural Repellents Over Chemical Pesticides
If you ask an expert how to protect trees from insects, they may tell you to use chemical pesticides sparingly. The harsh ingredients will prevent unwanted critters from destroying vegetation, though they aren’t the most eco-friendly option.
Plant natural repellents like rosemary or lemongrass around your garden. The strong scent of these herbs will keep certain pests at bay.
You could also concoct a homemade repellent with soap, water, and oil. Spray the mixture on the leaves of fruit trees to prevent pests from infiltrating the area.
Try Tree Injections
Arborists are known as tree doctors, but what kind of medicine do they use to stop an insect infestation? Tree injections offer fast and effective pest management solutions. This tree treatment involves sending nutrients and insecticides directly into the vascular system through the base of the trunk.
Property owners and tree care professionals alike usually prefer injections to spray treatments. The vegetation absorbs the treatment quickly for prompt results. Injections also protect nearby plants and animals, whereas spray treatments may expose them to toxic pesticides.
Prune Compromised Branches
If you’re wondering how to protect trees from insects, your first step might be scheduling a pruning service. Arborists recommend pruning as a preventive measure to control the spread of pests and diseases.
Imagine your seemingly healthy tree suddenly has a large, dead branch drooping from the canopy. Anything from wood-boring insects to common tree diseases could be to blame for its decay. Either way, the problem will continue to spread unless you take action.
Have a licensed arborist remove any dead or vulnerable branches. Pruning not only protects the tree’s health but also improves its appearance.
Keep the Tree Hydrated
Droughts cause a rapid decline in tree health. Dry, brittle branches are prone to snapping. When they do, it’s open season for unwanted pests.
Water the soil around the tree so the root system can hydrate the rest of the structure. If the soil becomes compacted, you’ll have to aerate it. Experts recommend giving the yard enough water to seep through several inches of soil, and repeating this process every few days.
Apply mulch around the base of the tree to help retain soil moisture.
Wrap the Trunk
Wondering how to protect trees from insects, cold weather, and other natural threats? Tree wraps offer an all-in-one solution.
Covering the trunk with a specialized wrap prevents wood-boring insects from burrowing inside the tree. Wrapping the bark also reduces the effects of extreme weather. By protecting the bark from sunscald, you’ll keep the vegetation strong and healthy.
Grind Lingering Tree Stumps
Perhaps you had a tree removed from your yard but left the stump. It may only be a matter of time before termites and other insects colonize. Old tree stumps attract pests and diseases that can quickly spread to nearby vegetation.
If there’s a stump on your property that you’ve yet to take care of, now is the time to grind it down to the roots.
Consult Our Arborists for Personalized Tree Care Solutions
Now that you know how to protect trees from insects, you can take action and safeguard your vegetation from natural threats. When a pest-infested or diseased tree becomes a problem, we have your solution.
Contact Tree Care Inc. for superior arborist services. Our specialists can prune hazardous branches, remove decaying trees, grind stumps, and more. We have over 30 years of industry experience and are available 24/7 for emergency services.
Get in touch with us today to book a tree service. Call (502) 326-3661 for a free estimate.
