Trilogy Tree Service: Caterpillar and Worm Spraying

A garden’s splendor and the shade trees that line our streets are indicators of a healthy urban environment. At Trilogy Tree Service, we have expanded our services to address the pressing concerns arising from tent caterpillars, leaf-eating worms, and other foliage threats to keep your greenery at its best.

From the notorious tent caterpillar to the more elusive leaf-eating worms, our team ensures that your trees, both ornamental and fruit-bearing, remain pristine and untouched.


Deciphering the Caterpillar & Worm Menace

Pests like tent caterpillars and leaf-eating worms can severely impact trees by stripping them of their foliage, compromising their health, and altering their appearance. An unchecked infestation can even lead to the demise of an otherwise healthy tree.

Telltale signs, such as tents on tree branches early in the morning, signal the presence of pests like the forest tent caterpillar. Other culprits, like the gypsy moth, elm spanworm, and the fall webworm, require immediate attention to preserve the green landscape we cherish.

Benefits of Caterpillar and Worm Spraying

  1. Enhanced Plant Health: Defending against pests like forest tent caterpillars ensures the longevity and health of your trees and plants.

  2. Preserving Beneficial Insects: Opting for targeted solutions like neem oil can repel pests without affecting beneficial insects, crucial for ecological balance.

  3. Proactive Prevention: Early spring spraying can nip the problem in the bud, stopping caterpillar and worm infestations before they escalate.

  4. Safeguarding Urban Greens: The city’s trees add to its charm and ambiance. Their protection ensures a green and pleasant urban environment.

Selecting the Optimal Solution

While there are many remedies available, the question is: which is the most effective caterpillar spray? The answer lies in the active ingredients. Biological insecticides provide an immediate yet non-toxic response against various pests. It’s crucial to remember that some solutions might irritate sensitive eyes.

Natural solutions like neem oil focus on pests without adverse effects on the surrounding environment.

Why Entrust Trilogy Tree Service?

  • Masters of Pest Control: Our team’s expertise extends from dealing with the common tent caterpillar to the rarer tree pests.

  • Community-Centric Approach: Our dedication has earned us the trust to maintain the trees that are the pride of our community.

  • Green Initiatives: We lean towards eco-friendly solutions, prioritizing treatments that are kind to both our urban and natural ecosystems.

  • Tree Care Passion: Our commitment goes beyond just tree maintenance; we’re invested in the continuous health and vitality of every tree we cater to.

Our passion runs deeper than everyday tree care.

  • Instruct the Arboriculture course at the University of Manitoba
  • Train for a national company, Arboriculture Canada Training and Education
  • Hold current championship titles at the Prairie Chapter Tree Climbing competition and who compete at the international level
  • Volunteer annually at Arbor Day
  • Volunteer on the Board of Trees Winnipeg and Manitoba Urban Forest Council

Contact Us Today!

Prevent unnecessary stress and hassle by entrusting your tree needs to the experts at Trilogy Tree Services. Our team of ISA Certified Arborists has over 9 years of experience in ensuring healthy trees for generations.

Frequently Asked Questions

Which spray works best against tent caterpillars?

Biological insecticides are highly effective for tent caterpillars. Additionally, neem oil serves as a natural and effective deterrent.

Which natural deterrent is ideal for caterpillars?

Neem oil is a favored choice. However, a soapy water solution, especially when applied during the early morning, can also act as an effective deterrent.

How do you identify the most effective caterpillar killer?

Caterpillar-specific biological insecticides act swiftly, ensuring the caterpillar lifecycle is interrupted and future infestations are curtailed.

How should I address caterpillar threats to my tree?

Start with identifying the caterpillar type. Subsequently, based on the specific threat, choose the appropriate treatment. Regular tree inspections, particularly in early spring, can pre-emptively address infestation issues.

Keep your green spaces thriving and free from pests. Reach out to Trilogy Tree Service today for specialized caterpillar and worm spraying services.


With more than 9 years of experience, Trilogy Tree Service is well-versed in ensuring that things are done correctly.

Latest Equipments

Our arsenal boasts state-of-the-art equipment and cutting-edge techniques, ensuring optimal efficiency in our operations.


Our commitment extends beyond the task at hand. Once the work is completed, your space will be left impeccably clean, creating an environment that seems untouched, as if we were never there.

Trilogy Tree Services –


Choose Us

With our Experienced Team, we have the knowledge and expertise to handle any tree care job – big or small. Our team of ISA Certified Arborists is dedicated to ensuring the safety and well-being of your tree and your property.  We set the standards for tree service in Winnipeg, then rise above.

Trilogy Tree Service: Since 2004, Trilogy Tree has achieved a reputation for excellent customer service, attention to detail and impeccable clean-up. Our Arborists are certified by the International Society of Arboriculture and participate in ongoing educational training to remain leaders in tree health care and removal techniques.

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