Forestry and Land Scotland ramps up targeted 'stem injection' to rescue Scotland's Temperate RainforestsEfforts to safeguard Scotland’s unique and vulnerable temperate rainforests are intensifying, with land managers focusing on three critical tasks: deer management to protect young growth, restoring ancient woodland sites to their native states, and the aggressive removal of invasive rhododendrons.The eradication of Rhododendron ponticum is considered paramount to saving the ecosystem. The invasive shrub aggressively overpowers native rainforest plants, starving them of essential nutrients, moisture, and sunlight. To combat this "silent killer," Forestry and Land Scotland (FLS) is rapidly scaling up a highly precise eradication technique known as stem injection.First identified as an effective control method by Forest Research in 2006, stem injection was initially slow to catch on. However, the National Trust for Scotland (NTS) has since perfected and widely deployed the strategy. The process requires drilling a small hole directly into each rhododendron stem and injecting a minute amount of herbicide. Because the chemical is contained entirely within the target plant, this method effectively destroys the invasive species without damaging the surrounding habitat.Richard Thompson, FLS Native Woodland Ecologist, stated:“Following on from the success achieved by the NTS at some of its sites, FLS is starting to use stem injection at a large landscape scale. Results have been encouraging, and we are hoping to roll out its use more widely across other FLS-managed rainforests.“FLS manages a substantial proportion of Scotland’s rainforest, including around 8,000 hectares of priority rhododendron-infested areas. It is imperative that effective and efficient control measures can be refined and deployed at this scale. However, to truly control the spread, it needs a strategic, collective, and collaborative effort from all landowners and managers—including estate and residential gardens.”While FLS is prioritizing stem injection, teams continue to use traditional methods where appropriate, including manual removal ("grubbing up") and targeted foliar spraying. FLS is a member of the Alliance for Scotland's Rainforest, a coalition of NGOs and government agencies dedicated to habitat restoration.Beyond preserving biodiversity, restoring Scotland’s rainforests supports the new Scottish Biodiversity Strategy, creates green jobs in rural communities, and aids climate goals by potentially sequestering an estimated 1 million tonnes of carbon dioxide equivalent 1MTCO2e per year.Success is already being seen in areas like Achnashellach, Where forestry companies such as Boreal Forestry - Inverness, have a growing team of forestry workers Extensivley clearaning rhododendron and non-native conifers there has successfully freed suppressed native pines, setting this vital western Caledonian Pinewood on a clear path to ecological recovery. The Achnashellach forest can be visited to view the beautiful Caledonian Scots Pine Rainforest. The trail can be viewed here -> https://inthehighlands.com/trail-detail.php?id=15 Achnashellac Trail Information A historic stalkers' path through ancient Caledonian pinewood and the dramatic Coire Lair, with towering views of Fuar Tholl, Sgorr Ruadh and Beinn Liath Mhor. Starts and ends at Achnashellach railway station, crossing the Coulin Pass. Difficulty: Moderate Distance: 15.0 km Duration: 4.5–5.5 hours Ascent: 520m Wester Ross Image by Ancient_Issue2049 of Reddit.