An interesting article from the Guardian.
welcome
Welcome to the Scottish Invasives blog. Invasive non-native species (or INNS) are plants and animals that have been introduced to areas outside their natural range. INNS are currently recognised as one of the greatest threats to biodiversity. The Scottish Invasives blog is intended as an informal forum for those interested in invasive species control. If you wish to contribute, please get in contact. You can click on any of the images to see them at higher resolution.
Thursday, 30 September 2010
Monday, 20 September 2010
Polygonum?
Giants
Terrible trio
Three of the highest priority Invasive Non-native Species (INNS) in one frame.
Japanese knotweed (left), Himalayan balsam (foreground) and giant hogweed (right) all share a predilection for ungrazed riparian areas. Between them, they leave little room for native plants and present a real challenge for those using riverbanks for access, whether fishermen or families out for an afternoon stroll.
Knotweed flowering
Thursday, 16 September 2010
Balsam around Inverness
There are a number of Himalayan balsam populations around Inverness. Those located so far are Holm Burn, Mill Burn, Scretan and Cairnlaw Burns (both below Smithton). This is the lower section of the Scretan Burn, showing balsam dominating the banks and floodplain.
If you know of other areas with Himalayan balsam, please let me know by adding a comment below or phoning 01456 486426. Thanks!
Monday, 13 September 2010
Rhode spraying on the River Orrin
Rhododenderon clearance is ongoing along the Orrin river.. Work began last winter when the plants were manually removed from a large section along the river bank on the Fairburn estate. The stumps are now being sprayed with herbicide to prevent regrowth as new plants will sprout from the cut back stumps. This is one of the methods employed to clear rhodes from this area. Stem injection is also being carried out on certain sections, pictures and info of that to follow.
The work is being carried out by BTCV with use of Cromarty Firth fishery trust baliffs who all hold the spraying licence required for such spraying.
The work is being carried out by BTCV with use of Cromarty Firth fishery trust baliffs who all hold the spraying licence required for such spraying.
Wednesday, 8 September 2010
ID anyone???
Can anyone ID this plant? It was found along the Blackwater river by one of the Fishery Baliffs, he said it was growing in a big stand right next to a stand of Japanese knotweed...the pic isn't great as the specimen was a bit whithered by the time I got it!...I think it might be Himalayan knotweed...
Monday, 6 September 2010
Buddleia in Glenurquhart, Loch Ness
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