Winter Tree Pests — What Winnipeg Homeowners Should Watch For
Trevor Soltys & Paul Kasper
Watch: Winter Tree Pest To Watch For In Winnipeg
π³ 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.
Spring planting starts long before the snow melts. Choosing the right species — and preparing your yard — ensures longβterm success. Best Native Trees for Winnipeg Manitoba Maple Bur Oak ο»Ώ Trembling Aspen White Spruce Paper Birch How to Prepare Choose planting locations with proper spacing Plan for root growth and canopy spread Test soil and add organic matter Book early — spring fills up fast Conclusion Spring planting is one of the best investments you can make in your landscape. TreeSolve can help you choose, plant, and care for the perfect trees.
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