Barrier and seasonal treatments, applied with a forester's care by a Maine-licensed pesticide applicator — so an evening on your own lawn is simply that, and nothing more.
Deer ticks can be active on any day the ground isn't frozen — often from early spring well into November. Mosquito pressure builds fast once the weather turns, peaking from late May through August. A single early-season barrier treatment, timed right, breaks the cycle before either one takes hold on your property.
Barrier treatments are typically repeated every three to four weeks during the height of the season, timed to weather and pest pressure rather than a fixed calendar.
Perimeter and yard applications targeting the places ticks actually live: leaf litter, brush lines, stone walls, and the edge where lawn meets woods.
Backpack and barrier applications that knock down adult populations and treat standing-water breeding sites around your property.
Scheduled visits through the season, timed to Maine's actual tick and mosquito cycles — not a fixed calendar that ignores the weather.
Browntail moth, emerald ash borer, beech leaf disease, and magnolia scale are all active in this part of Maine. Diagnosis and treatment come from the same forestry background behind our tick and mosquito work — not a spray truck guessing at what's wrong with your tree.
Emerald ash borer is confirmed in both Penobscot and Hancock counties as of 2026, and Maine's quarantine area continues to expand.
Overwintering webs at branch tips hold caterpillars whose hairs cause skin rash and breathing irritation well into the season. We treat by trunk and soil injection, or by climbing and physically removing the web before it opens.
EAB is now confirmed in both Penobscot and Hancock counties, and the state's quarantine area keeps expanding to keep up. Preventive trunk injection protects high-value ash trees before larvae get established under the bark.
This nematode-driven disease has spread to every county in Maine since it was first found here in 2021, and it's now killing beech trees outright. We monitor affected trees and apply the landscape-scale treatment options as they're proven out.
Left alone, magnolia scale coats branches in honeydew and sooty mold thick enough to blacken a tree by late summer. Timed to the crawler stage, treatment knocks the population back before it disfigures the canopy.
Injection is systemic and low-disruption. Climbing removes the nest itself — hairs, caterpillars, and all — before it ever opens.
Acadian offers both browntail moth trunk/soil injection and physical climbing removal of nests. Most providers in Maine offer only one method, not both.
Tell us about your property, your acreage, and what you're seeing.
We identify tick habitat, standing water, and the zones that need treatment.
EPA-registered products applied by a licensed applicator, focused on high-risk zones.
Return visits timed to conditions on your property, not just the date on the calendar.
Based in the greater Bangor area and taking on properties throughout Penobscot and Hancock Counties for tick, mosquito, and tree health work. Not sure if you're in range? Ask when you request a quote.
Acadian Pest Service is operated by a Maine-licensed arborist and pesticide applicator with a forestry degree from the University of Maine. That background means treatments — whether it's a tick barrier or a browntail moth removal — are based on how pests and disease actually behave on wooded Maine properties, not a generic route driven by the clock.
Barrier treatments are typically repeated every three to four weeks during the height of tick and mosquito season. Acadian times visits to actual weather and pest pressure rather than a fixed calendar, since a stretch of rain or a cool spell changes when the next treatment actually matters.
They solve different problems. Trunk or soil injection is systemic and low-disruption, protecting the tree through the season. Climbing and physically removing the nest takes the entire problem — hairs, caterpillars, and all — out of the yard before it ever opens, which injection alone doesn't do. Acadian offers both, and can recommend one, or both, based on the tree and the property.
Yes. Emerald ash borer is confirmed in both Penobscot and Hancock counties as of 2026, and Maine's quarantine area has continued to expand. Ash trees can be protected with preventive trunk injection before an infestation takes hold.
A single treatment addresses tick or mosquito pressure at one point in time. The seasonal program schedules repeat visits across the season, timed to Maine's actual tick and mosquito cycles, so the property stays protected continuously rather than only right after one visit.
Overwintering webs show up at the tips of branches, typically on oak and fruit trees, and are most visible in late fall through winter once leaves have dropped. If you're unsure whether what you're seeing is a browntail nest, a property walkthrough can confirm it before it becomes a bigger problem in spring.
Acadian currently serves Bangor, Brewer, Old Town, Orono, Hampden, Ellsworth, Bucksport, and Bar Harbor, Maine, along with the surrounding areas of Penobscot and Hancock Counties.