Choosing a fresh-cut Christmas tree brings the scent and charm of the holidays into your home, but it can also introduce a few unwelcome visitors. Many Christmas tree pests in South Carolina are harmless, but some can cause a headache if they hitchhike indoors. Before you decorate your live tree this year, here’s what every Lowcountry homeowner should know.
5 Common Pests Found in Live Christmas Trees in the Lowcountry
1. Adelgids
These tiny, aphid-like insects are among the most common on Fraser firs and other festive evergreens. They often appear as small white, cottony patches on branches. While adelgids do not damage homes or people, they can shed residue and make your tree look less appealing.
2. Aphids
Aphids love evergreens and can easily blend in due to their dark coloring. Once inside, they may move to nearby houseplants, leading to sticky residue, leaf curling, or discoloration. They do not pose a danger to humans or pets, just a nuisance to indoor greenery.
3. Spider Mites
Usually found near the trunk, spider mites may leave fine webbing on branches. Though rarely noticed outdoors, they can become more active in warm indoor temperatures. While they won’t infest your home long-term, they can make a mess of your tree.
Noticing more spider activity in general this time of year? You may find this helpful: Winter Creepers: Why Spiders Seek Shelter in Your Home
4. Bark Beetles
Small, reddish-brown beetles sometimes burrow into the trunk or branches of holiday trees. Indoors, they typically die quickly due to low humidity, but they can leave sawdust-like material at the base of the tree.
5. Praying Mantises (and Their Egg Masses)
Praying mantis egg cases cling to branches and may hatch in warm homes, releasing dozens of tiny mantises. While harmless, this sudden surge of insects is not the kind of Christmas surprise anyone wants.
How to Prevent Bringing Pests Inside
Shake the Tree
Most reputable tree lots in the Lowcountry use mechanical shakers to remove insects and loose needles. If not, give your tree a firm manual shake before loading it into your vehicle.
Inspect Before You Buy
Check branches and trunk for:
Egg masses
Webbing
Tiny insects or white “flocking” residue
If you spot anything suspicious, choose another tree.
Avoid Sprays Indoors
Never use aerosol pesticides on a Christmas tree inside your home - these products are not safe to use on large cut greenery in enclosed spaces. If pests appear after setup, vacuum them up or remove affected branches.
Let the Tree Rest in the Garage
Keeping your tree in the garage for 24-48 hours can reduce pest activity before it reaches your living room.
Need Help? Contact the Lowcountry’s Trusted Experts.|
Call Old South Exterminators Today
If you discover pests on your Christmas tree, or anywhere else in your home, Old South Exterminators is here to help. Our local technicians understand the unique pest pressures of the South Carolina Lowcountry and provide fast, reliable service to protect your home year-round.
Keep the holidays merry and pest-free. Contact Old South Exterminators today to schedule an inspection or service.