Winter Tree Pests — What Winnipeg Homeowners Should Watch For
Trevor Soltys & Paul Kasper
Watch: Winter Tree Pest To Watch For In Winnipeg
🌳 Even in deep winter, some pests remain active — hiding in bark, soil, or under snow. These overwintering insects can cause serious damage once temperatures rise. Knowing what to look for now helps protect your trees before spring arrives.
Common Winter Pests in Winnipeg
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Emerald Ash Borer (EAB)
Larvae overwinter beneath bark, feeding on inner tissues and weakening ash trees.
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Aphid Eggs
Many aphid species lay eggs on twigs that hatch early in spring.
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Spider Mites
Some species remain active during warm winter days, feeding on needles.
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Tent Caterpillar Egg Masses
Visible as shiny, dark bands wrapped around twigs.
How to Protect Your Trees
- Inspect bark for holes, sawdust, or unusual patterns
- Look for egg masses on twigs
- Schedule a winter inspection to catch early signs
- Prune infested branches during dormancy
Conclusion
Winter is the perfect time to get ahead of pest problems. TreeSolve can identify overwintering pests and recommend safe, effective treatments before spring.

⚡ Introduction April marks the start of storm season — and trees that look “mostly fine” can become dangerous under high winds. Addressing risks now protects your home, vehicles, and family. 🌳 1. Dead or Hanging Branches These are the first to fall during storms. Signs: No buds Brittle wood Branches hanging or cracked Remove them immediately. 🌲 2. Trees Growing Too Close to Structures Branches near roofs or siding can cause thousands in damage. Look for: Branches touching your home Limbs overhanging driveways Trees leaning toward structures 🌬️ 3. Weak Branch Unions V‑shaped branch connections split easily in wind. If you see cracks or separation, cabling may be needed. 🌱 4. Root Problems Storms easily topple trees with compromised roots. Warning signs: Soil heaving Exposed roots Mushrooms at the base 🌩️ Conclusion A quick April inspection can prevent storm‑related emergencies. TreeSolve can identify risks and recommend safe, cost‑effective solutions.
Introduction Winter can be brutal on trees — and the damage often isn’t obvious until months later. By the time summer storms hit, weakened trees can fail without warning. Here’s how to spot winter damage early and keep your property safe. ❄️ 1. Look for Frost Cracks Sudden temperature drops cause bark to expand and contract. Signs: Long vertical cracks Bark peeling Exposed wood These cracks weaken the trunk and increase failure risk. 🌬️ 2. Check for Wind Burn Cold winter winds dry out evergreen needles. Symptoms: Brown or reddish needles Patchy discoloration Needle drop Evergreens may need pruning or hydration support. 🌨️ 3. Identify Snow Load Damage Heavy snow bends and breaks branches. Look for: Bent limbs Split crotches Hanging branches These are dangerous during summer storms. 🧊 4. Inspect for Ice Damage Ice adds weight and causes structural stress. Warning signs: Twisted branches Bark tearing Leaning trees A leaning tree is a major hazard. 🌱 Conclusion Winter damage doesn’t fix itself — and ignoring it can lead to expensive emergency removals. A spring inspection ensures your trees are ready for the growing season.




