Tree & Shrub Insect Treatment
Targeted treatment for trees and shrubs that are already showing signs of pest damage.
Your landscape is an investment worth protecting. Using professional-grade products applied safely and effectively, I treat infestations to stop the damage and help your plants recover.
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Why Professional Treatment Matters
Hardware store sprays often don't cut it for serious infestations.
Professional-Grade Products
I use commercial-grade treatments not available at hardware stores, applied safely and effectively.
Targeted Application
Treatment is applied where the pests are — minimizing impact on beneficial insects while maximizing effectiveness.
Expert Identification
Proper identification means the right treatment. Different pests require different approaches.
Follow-Up Care
Some infestations require multiple treatments. I'll create a plan based on the pest lifecycle and severity.
The Treatment Process
Every treatment starts with proper identification — because the right diagnosis leads to the right solution.
Diagnosis
I identify the specific pest and assess the extent of the damage to determine the best treatment approach.
Treatment
I apply the appropriate treatment — this may be a foliar spray, trunk injection, soil drench, or combination approach depending on the pest.
Monitoring
For ongoing issues, I'll schedule follow-up visits to monitor results and reapply if needed based on pest lifecycles.
Pests I Treat
Common tree and shrub pests in the St. Louis area.
Aphids
Sap-sucking insects that cause leaf curl, yellowing, and sticky honeydew deposits.
Scale Insects
Armored or soft scale that weakens plants and causes branch dieback.
Spider Mites
Cause stippled, bronzed foliage — often a problem in hot, dry conditions.
Bagworms
Can severely damage or kill evergreens if not treated before they spread.
Japanese Beetles
Skeletonize leaves on roses, lindens, and many ornamental plants.
Tent Caterpillars
Defoliate branches and create unsightly silk tents in trees.
Lace Bugs
Cause stippled, bleached leaves on azaleas, sycamores, and other plants.
Leaf Miners
Create winding trails inside leaves, weakening plants over time.
Don't see your pest listed? Contact me — I treat most tree and shrub insects.
Timing Matters
Different pests are vulnerable at different times. Some are best treated in early spring before they become active. Others need treatment during specific lifecycle stages for maximum effectiveness.
When you call, I'll assess your situation and recommend the right timing. If immediate treatment makes sense, we'll do it right away. If it's better to wait for optimal conditions, I'll explain why and schedule accordingly.
My goal is to solve your pest problem effectively — not just spray and hope for the best.
Combine with Ongoing Monitoring
For properties with recurring pest pressure, I offer monitoring programs that catch problems early and treat them before they cause significant damage.
This is especially valuable for high-value landscape trees or properties with past insect problems.
Learn About InspectionsFrequently Asked Questions
What types of treatment do you use for tree and shrub pests?
I use different methods depending on the pest: foliar sprays for surface-feeding insects, trunk injections for borers, soil drenches for systemic protection, or a combination approach. The right treatment depends on proper identification of the pest.
How long does it take for treatment to work?
Results vary by pest and treatment type. Some treatments show results within days, while others take weeks as the product works through the plant's system. I'll give you realistic expectations for your specific situation.
Will one treatment be enough to solve the problem?
It depends on the pest and severity. Some infestations require multiple treatments based on the pest's lifecycle. I'll create a treatment plan and schedule follow-ups if needed — you'll always know what to expect upfront.
Why should I hire a professional instead of using store-bought products?
Hardware store products often fail because they're not strong enough for serious infestations, or they're applied at the wrong time. I use professional-grade products applied at the optimal time for maximum effectiveness, based on proper pest identification.
Ready to Save Your Trees?
Get a free quote for tree and shrub treatment. I'll identify the problem and provide effective treatment to protect your landscape.
Get Your Free Quote