August 15, 2023
Kaidi Tingas
We test new techniques for alien species control in 44 areas
This summer, tests to control four large-growing alien species — knotweeds, false spiraea, goldenrods and snowberry — started by using innovative methods, including geotextile coating and hot steam treatment! Two of these species, goldenrods and knotweeds, are invasive alien species, the cultivation and distribution of which is prohibited in Estonia! But the two others, the false spiraea and the snowberry, form life-threatening thickets when they spread from gardens into the wild, and then it is almost impossible for other plants to in survive in the areas which h