How to Get Rid of Voles in the Lawn (2026 Guide)

To get rid of voles in the lawn, trap the surface runs first, then take away the cover that hides them. Set standard mouse snap traps at right angles across active runways, keep at it with enough traps, and pair the work with short mowing, thatch cleanup and mesh guards around young trees. Repellents, ultrasonic stakes, fumigants and flooding do not give steady control in yard tests.

Voles are plant eaters that clip grass to the roots, eat bulbs, tubers, seeds and garden crops, and gnaw bark in fall and winter. Numbers swing hard year to year and can peak every three to five years, so a quiet yard can turn busy in one season. Colorado State notes densities from 14 to 500 per acre in bad years, while UC IPM warns that once numbers climb fast, harm to ornamentals, garden plants and trees can be harsh. Quick ID plus steady trapping costs less than waiting.

Are these voles, moles or mice?

They are voles if the lawn shows flat paths, not raised ridges. Surface runway is the clipped path voles wear through grass and thatch to link burrow holes, usually 1 to 2 inches wide. Girdling is gnawing that rings a trunk or root and cuts the flow of water and food, which can kill a young tree.

Look for the full set before you buy traps. Meadow and prairie voles run on top, with clipped lanes, small open holes and fresh clippings in the path. Holes run 1.5 to 2 inches across. Droppings are greenish and near 3/16 inch when fresh, then brown or gray, as UC IPM describes. Bark marks sit inches above to inches below the soil in odd patches at mixed angles, with thin grooves near 1/16 to 1/8 inch wide.

Moles tell a different story. They lift soil into long raised ridges and round volcano mounds, and they eat earthworms and insects, not bark. House mice have big ears and long thin tails and enter homes. Voles are stocky with blunt faces, small half-hidden ears and short furred tails, at 4 to 8 inches with the tail. Pine voles skip surface lanes, so root harm with no lanes points their way.

Flat clipped lanes with no raised ridge point to voles. Melt season is when the maze shows best.

Sign	Voles	Moles
Lawn surface	Flat clipped runways 1 to 2 in wide, thatch worn to soil	Raised ridges that lift turf, plus volcano mounds
Holes	Small open holes 1.5 to 2 in, joined by lanes	Mounds closed with soil, no open lane system
Plants	Bark gnawed near ground, bulbs and roots eaten	Plants rarely eaten, roots torn by tunneling
Droppings	Greenish pellets near runs, near 3/16 in	None on surface
Diet clue	Grasses, seeds, bark, tubers	Earthworms and insects

Voles also use mole tunnels to reach bulbs and roots, so both pests can share one bed. Blame the teeth, not the tunnel. If bark shows small odd-angled grooves, the feeder was a vole even when the path ran through an old mole run, a mix-up Nebraska flags often. Rabbits leave wider, even cuts and stems sliced at a clean angle. Deer leave rough torn edges.

Open holes tied by worn paths mean active voles. Pull back thatch to see the full lane map.

Fall through early spring brings most bark harm, when green food runs short. Scrape soil from trunk bases to check, since some gnawing sits just under the surface. Young fruit trees and new shrubs merit first look.

How do you trap voles in lawn runways?

Trap the lanes voles already use, with many snap traps set tight to the run. Placement beats bait. Voles seldom leave their paths, so a trap two feet off the lane catches nothing while one set square in the lane can catch in a day.

Use standard mouse snap traps. Set single traps across the lane with the trigger end inside the path, at right angles to travel. Or set two traps back to back in the same lane with triggers facing out, which Nebraska shows for busy runs. Plan two to three traps per active runway or hole. For a small garden a dozen traps is the floor, and big yards may need 50 or more, per UC IPM. Do not skimp. A thin line of steel lets most voles walk past.

Bait is optional. Unbaited traps kill as voles cross them on patrol. If you bait, smear a pea-size ball of peanut butter mixed with oats on the trigger, or pin on a thin apple slice. Baited sets must be covered so birds and squirrels stay out. A short length of gutter laid over the lane works well. So does a box with a 1-inch hole at each end, sized to let the snap arm swing free. Colorado State favors fall sets before most harm, with rolled oats or peanut butter as bait.

Trap the edge first, then work inward

Voles stage in ivy, mulch beds, woodpiles and fence lines, then push lanes out over open turf. Set your densest line where short grass meets that cover, with boxes tucked half under the cover edge. These edge boxes catch newcomers night after night. Once edge catches drop, shift a few traps 15 to 20 feet out along fresh lanes, per the UC IPM move rule. Flatten old lanes with a rake as you go. Fresh clipping in a flat lane marks a live route worth steel. A lane that stays flat and clean for two nights of fair weather is dead, so move those traps.

Check traps each day. Wear rubber gloves and keep kids and pets clear of the line. Slip a plastic bag over your hand to lift the vole, then turn the bag inside out to pack it for the trash or burial. Reset sprung traps at once. Keep one spot hot until catches stop, then hop to new sign. Destroy spent runs with a shovel or tiller to slow newcomers. If a good spot gives nothing in two fair-weather nights, the address is wrong and the traps must move.

Burrow mouths near cover feed the lawn lanes. Weight trap effort at these edges.

Live traps and multi-catch traps can help where snaps fit poorly, such as near bird feeders. Set them tight to burrows with a pinch of seed at each door, and know local rules before moving any animal.

A note on poison grain: zinc phosphide and anticoagulant baits can cut large farm numbers, but labels bar many yard uses and risks to kids, pets, hawks and owls run high. UC IPM lists zinc phosphide as restricted for defined sites only. Skip loose grain in open lawns. For orchard rows, ask a licensed pro and keep home work to traps plus guards.

Safety stays simple. Gloves on, hands washed after, no bare-skin contact with urine or nest litter. Voles can host agents tied to tularemia, so wear repellent in thick cover and check for ticks after.

How do you keep voles from coming back?

Make the yard open and dry at vole height, then shield what they prize. Cover is the whole game. Weeds, tall grass, deep mulch, brush piles, compost heaps and stacked firewood feed voles and hide them from hawks and owls. Take that away and numbers fall.

Mow tight and clean. Keep grass short into fall and cut the last pass lower, since winter lanes start in tall fall grass. Clear a 10-foot open ring around beds by mowing or tilling, which Montana State rates as a strong check on crossings. Keep a 2-foot bare ring around fruit trunks and a 4-foot weed-free circle near young trees, the width UC IPM favors. Rake thatch, lift weed cloth where voles nest, move wood and compost off the lawn, and pick up spilled bird seed.

What guards stop bark chewing?

Quarter-inch mesh stops teeth. For beds, stand 12-inch woven wire or hardware cloth with 1/4-inch or smaller openings around the plot, and sink the foot 6 to 10 inches to block dig-unders, as UC IPM directs. Nebraska sets the low mark at 2 to 3 inches in soil, deeper where pine voles dig, so in vole country err deep. Keep a weed-free strip outside the fence so voles must cross bare soil.

For single trees, fit snug cylinders of hardware cloth, sheet metal or stiff plastic around each trunk. Bury the base 3 to 6 inches, stand tops 18 inches above soil and peak snow, brace off the bark, and leave room for growth. Overlap mesh by an inch with no gaps. Cap tube tops where birds could drop in, and clear snow piled against tubes that forms a ramp.

Repair thin turf after melt by raking lanes, overseeding bare lines and watering deep. Most lanes fill in one flush of growth. Peel soil back at trunks to look for full rings. Light nicks often heal. Full rings need a pro arborist.

Repellents sit low on the list. Thiram and capsaicin coat ornamentals for a short spell, yet rain strips them and winter hunger beats taste fast. Never spray food parts unless the label names that crop, and test pepper sprays on a few leaves first since they can burn. Castor oil has unknown effect on voles. Skip mothballs, unlisted mixes, lights, noise and ultrasonic stakes. Montana State reports no wins for such gear in tests, and UC IPM plus Nebraska rate fumigants and flooding as poor, since dens run shallow with many open doors.

Raptors help, but they do not finish the job. Hawks, owls, foxes and weasels all eat voles, yet UC IPM finds no proof owl boxes pull voles below yard harm levels. Predators swap prey when voles dip and birth rates refill the gap in weeks. Treat hawks and owls as backup, not the plan.

Call a pro when lanes span a big lot, when nursery rows face girdling, when pets or kids rule out snap lines, or when two weeks of dense trapping plus guards change nothing. Bring photos of lanes, holes and bark marks plus notes on mulch and nearby cover.

Meet your yard digger in the vole hub, see how it fits the wider rodent group, and compare ridges and mounds in the mole removal guide. The mole hub sorts ridges from lanes, the gopher hub sorts crescent mounds, and all pests lines up each lawn pest side by side.

How to: How to Get Rid of Voles in the Lawn (2026 Guide)

Find active vole runs, trap those runs, then cut cover and guard trees.

You'll need

• standard mouse snap traps
• peanut butter and rolled oats or apple slices
• rigid gutter sections or small boxes with 1-inch holes
• quarter-inch hardware cloth cylinders
• marker flags
• rubber gloves and trash bags

Tools

• mower
• rake
• shovel

1. Confirm voles

   Pull back thatch and mulch. Look for 1 to 2 inch clipped runways linking 1.5 to 2 inch open holes, plus greenish droppings and bark gnawing near the ground.

2. Set snap traps across runs

   Place mouse snap traps at right angles to active runs with triggers inside the run. Use two to three per runway, cover baited sets, and keep kids and pets away.

3. Check, move, clean up

   Check daily with gloves. Keep trapping one spot until catches stop, then shift 15 to 20 feet. Bag dead voles and flatten spent runs so new sign shows.

4. Cut cover and guard trees

   Mow short, clear weeds, mulch piles and brush near the lawn, and fit quarter-inch mesh cylinders around young trunks above snow height and a few inches below soil.

Frequently asked questions

How do I know I have voles and not moles?

Voles leave flat surface runways 1 to 2 inches wide with small open holes and chewed bark near the ground. Moles push up raised ridges and volcano mounds. No ridges or mounds means voles or mice, not moles.

Where do I place vole snap traps?

Across active surface runways, at right angles with the trigger in the run. Bait is optional. Peanut butter mixed with oats or apple slices can help. Cover baited sets and check daily.

How many traps do I need for voles?

More than you think. Use at least a dozen for a small garden and two to three per active runway or hole. Move sets that catch nothing after two nights of fair weather 15 to 20 feet to fresh sign.

Do vole repellents and ultrasonic stakes work?

Poorly. Capsaicin and thiram give short cover on ornamentals and wash off. Castor oil has unknown effect on voles. Lights, sounds and ultrasonic devices failed in controlled tests. Trapping plus cover removal works better.

Will owls and hawks control my voles?

They eat voles but rarely hold numbers below damage levels near homes. Barn owl boxes can help in large open areas, yet results on voles are unproven. Keep hunting perches open, but trap and fence at-risk plants.

When should I call a pro for voles?

Call when damage covers a large area, when orchard or nursery stock is at risk, when kids or pets make trapping unsafe, or when correct trapping plus exclusion for two weeks changes nothing.

Useful links (4)

1. UC IPM Pest Notes: Voles (Meadow Mice) (2023)— ipm.ucanr.edu
2. Nebraska Extension G887: Controlling Vole Damage (2011)— extensionpubs.unl.edu
3. Colorado State Extension: Managing Voles in Colorado (2025)— extension.colostate.edu
4. Montana State Extension: Non-Chemical Vole Control— animalrangeextension.montana.edu

Photo credits

Thank you to Cephas, DimiTalen, Rosser1954 and Emily Mesner for sharing these beautiful photographs and helping bring this guide to life.

Wikimedia Commons · CC BY-SA 4.0 · CC0 · Public domain