Category Archives: Invasive species

Thurs Aug 22, 2024: Action in HRM on HWA (Hemlock Woolly Adelgid)

Posted on August 21, 2024 by admin

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 →

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Is Carolina Fanwort, an aggressive invasive aquatic plant, now in Williams Lake? 19May2024

Posted on May 16, 2024 by admin

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 →

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Be on the lookout for invasive crayfish in Halifax Area lakes 20Oct2023

Posted on October 20, 2023 by admin

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 →

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Japanese Barberry: a significant invasive on Lawsons Brook and perhaps elsewhere in the Backlands (Halifax, NS) 17Aug2023

Posted on August 17, 2023 by admin

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 →

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Hemlock Wooly Adelgid now in the Halifax area 11Aug2023

Posted on August 11, 2023 by admin

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 →

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Peak flowering (now) is a good time to spot invasive multiflora rose and help stop its spread into the Backlands 6Jul2023

Posted on July 6, 2023 by admin

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