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Category Archives: Invasive species
Thurs Aug 22, 2024: Action in HRM on HWA (Hemlock Woolly Adelgid)
There are not a lot of Eastern Hemlock in the Backlands, but there are concentrations in some residential areas. Homeowners can protect these trees from HWA (Hemlock Wooly Adelgid, aka the “Hemlock Vampire”). There is an exceptional, nearby opportunity to … Continue reading
Posted in Community, Conservation, Invasive species
Comments Off on Thurs Aug 22, 2024: Action in HRM on HWA (Hemlock Woolly Adelgid)
Is Carolina Fanwort, an aggressive invasive aquatic plant, now in Williams Lake? 19May2024
UPDATE May 18, 2024: WLCC member Katharine Studholme conducted some follow-up investigation at one patch of new plants in Williams Lake, and is fairly certain it is NOT Carolina Fanwort “and may be a native milfoil.” We are sending identification … Continue reading
Posted in Conservation, Invasive species, Watershed, Williams Lake
Comments Off on Is Carolina Fanwort, an aggressive invasive aquatic plant, now in Williams Lake? 19May2024
Be on the lookout for invasive crayfish in Halifax Area lakes 20Oct2023
This new invasive species is featured in an item in today’s Halifax Examiner’s Morning File and in an associated article by Yvette Entrmonet DFO: Red swamp crayfish trapped in Halifax area lake could have ‘severe’ impact on ecosystems. From Morning … Continue reading
Posted in Community, Invasive species, Lakes
Comments Off on Be on the lookout for invasive crayfish in Halifax Area lakes 20Oct2023
Japanese Barberry: a significant invasive on Lawsons Brook and perhaps elsewhere in the Backlands (Halifax, NS) 17Aug2023
UPDATE Aug 18, 2023: The NS Invasive Species Council has recently released their new Grow Me Instead guidebook in which Japanese Barberry and Common Barberry are cited as potential invasives in NS & NB; they suggest alternative native species to … Continue reading
Posted in Conservation, Invasive species, Shaw Wilderness Park
Comments Off on Japanese Barberry: a significant invasive on Lawsons Brook and perhaps elsewhere in the Backlands (Halifax, NS) 17Aug2023
Hemlock Wooly Adelgid now in the Halifax area 11Aug2023
UPDATE Aug 16, 2023: Forest ecologist, Donna Crossland, explains the significance of the discovery of Hemlock Wooly Adelgid – or HWA – in Bedford, NS (Audio) CBC Maritime Noon ———————————- Subject: HWA Working Group – HWA Detection in Nova Scotia Date: … Continue reading
Posted in Conservation, Invasive species
Comments Off on Hemlock Wooly Adelgid now in the Halifax area 11Aug2023
Peak flowering (now) is a good time to spot invasive multiflora rose and help stop its spread into the Backlands 6Jul2023
By David Patriquin It’s peak flowering time for Rosa multiflora, an invasive species that can be challenging to remove once it gets well established. The plants are readily spotted when they are flowering, so its a good time to be … Continue reading
Posted in Conservation, Invasive species
Comments Off on Peak flowering (now) is a good time to spot invasive multiflora rose and help stop its spread into the Backlands 6Jul2023