The Town of Truro is taking proactive steps to safeguard Victoria Park’s hemlock trees from the threat of the invasive Hemlock Woolly Adelgid (HWA). Though HWA has not yet been detected in the park, experts believe its arrival is imminent, and early intervention is critical.
To protect the health of Victoria Park’s forest ecosystem, the Town is implementing a strategy that includes:
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Increased monitoring and surveys
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A chemical treatment program to protect at-risk trees
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Plans to introduce biological controls as a long-term management solution
pdf Read our Hemlock Woolly Adelgid FAQS (199 KB)
Why This Matters
Eastern hemlocks are vital to Nova Scotia’s old-growth forests. They provide shade, stabilize soil, and support biodiversity. In Victoria Park alone, approximately 12,000 hemlocks form ten distinct stands below Lepper Brook Dam, playing a crucial role in maintaining the park’s natural balance and beauty.
What Is Hemlock Woolly Adelgid?
HWA is a small, aphid-like insect that feeds on the sap of hemlock trees. Over time, this feeding weakens the trees, leading to their decline and eventual death. First discovered in Nova Scotia in 2017, HWA has now been found in at least seven counties in the southwestern part of the province.
How You Can Help
Residents and visitors can help reduce the risk of HWA spreading to Victoria Park:
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Avoid infested areas, especially between April and July, when HWA is most active.
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Do not move firewood, branches, or outdoor gear between forests.
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Wear clean clothing and wash it after visiting potentially infested areas.
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Avoid parking near or under hemlock trees.
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Place bird feeders away from hemlock trees to help limit spread.
Report Suspected HWA Sightings
If you believe you have spotted signs of HWA, please contact the Park, Recreation and Culture Department at:
902-893-6078
