Leaf-eating insects and tree borers don’t wait for an invitation. As spring approaches, they’ll be ready to feast on the trees across your property—weakening their health, impacting aesthetics, and driving up long-term maintenance costs. Early action and preventative treatments can stop costly pest infestations before they start—keeping your property looking professional and protecting your landscape investment.
Key pests that should concern you:
• Aphids: These sap-sucking insects cause leaf curling, yellowing, and sticky honeydew that can lead to sooty mold.
• Leafhoppers: Known for stippling damage and leaf discoloration, they can also spread plant diseases.
• Lace Bugs: They cause chlorotic spotting on leaves, leading to reduced aesthetic value and weakened tree health.
• Tent Caterpillars: Defoliators that can strip trees of their leaves quickly, stressing the tree.
• Leaf Beetles: These insects chew through foliage, creating skeletonized leaves and reducing the tree’s vigor.
• Emerald Ash Borer (EAB): This invasive pest is a major threat to ash trees. It tunnels under the bark, disrupting nutrient flow, and can kill a tree within 2-3 years.
• Bronze Birch Borer: A common pest targeting stressed birch trees, this insect causes dieback in the upper canopy and can ultimately lead to tree mortality.
• Flatheaded Borers: These metallic-colored beetles attack weakened trees, leaving characteristic D-shaped exit holes and causing internal damage.
• Western Pine Beetle: Common in pine species, this beetle can cause extensive die-off during drought or stress conditions.
• Douglas-Fir Beetle: A bark beetle that targets weakened Douglas-firs, often following wind damage or other environmental stress.
Stay ahead of the problem and let your trees thrive this season.