Winter may seem like a quiet time for your trees and landscaping, but lurking beneath the surface are pests that can cause serious damage if left unchecked. While your trees and shrubs appear dormant, certain insects and rodents stay active, ready to exploit any vulnerabilities. At Tree Pros, we believe that understanding these threats is the first step in protecting your landscape year-round.
Common Winter Pests to Watch For
Aphids
These small, sap-sucking insects can remain active on evergreens even during the cold months. They feed on plant juices, causing leaves to yellow or curl. Their sticky residue, called honeydew, can also lead to sooty mold growth.Spider Mites
Cool-weather spider mites thrive on evergreens like spruce, pine, and juniper. Look for speckled or yellowed needles and fine webbing on branches as telltale signs.Scale Insects
These pests overwinter as small, hard shells attached to tree branches. They can weaken trees by sucking nutrients, leading to branch dieback.Bark Beetles
Bark beetles burrow into tree trunks, causing damage that can leave your trees vulnerable to disease and other stressors. Sawdust at the base of your tree may indicate their presence.Rodents and Voles
In snowy conditions, rodents often gnaw on tree bark and roots. This can girdle young trees, causing severe damage or death.
How to Prevent Winter Pest Damage
While winter pests can be persistent, proactive care can keep your trees and landscaping safe. Here are some tips:
Inspect Regularly
Examine your trees and shrubs for signs of pests, such as discoloration, webbing, or unusual holes. Early detection is key to effective treatment.Clean Up Debris
Remove fallen leaves, branches, and other plant material where pests may overwinter. A tidy landscape discourages infestations.Protect Tree Bases
Use tree guards or wrap trunks to deter rodents from chewing bark. Make sure the guards are tall enough to remain effective after snowfall.Prune Wisely
Remove dead or infested branches during the dormant season to minimize pest spread.Apply Dormant Oils
These horticultural oils are a safe and effective way to smother overwintering insect eggs and larvae.
Why Choose Tree Pros?
At Tree Pros, we specialize in keeping your trees healthy and thriving through every season. Winter pests can be challenging, but with the right strategies and expert care, you can protect your investment and enjoy a beautiful landscape year-round.
Whether you need a professional inspection, pest control treatments, or pruning services, our team is here to help. Contact us today to schedule a winter tree care consultation and give your trees the care they deserve.
Stay vigilant this winter—your trees will thank you come spring!
