Showing posts with label Trees. Show all posts
Showing posts with label Trees. Show all posts

Monday, 30 June 2014

Friston Forest: Butchershole



Butchershole provides access to the eastern edge of Friston Forest.
Friston Forest is owned by South East Water and managed by the Forestry Commission on a 200 year lease. The forest covers more than 800 hectares of land within the South Downs National Park. Most of the forest was planted with Beech in the 1950s, in places with conifers to help young broadleaf trees to develop. Gradually many of the conifers have been removed to leave large areas of beech. Because many of the trees were planted over a very short timeframe, the Forestry Commission is concentrating on diversifying the forest through thinning, small fellings, natural regeneration and planting.

Wednesday, 8 May 2013

Monday, 4 March 2013

DED




Dutch elm disease (DED) is caused by a member of the sac fungi (Ascomycota) affecting elm trees, and is spread by the elm bark beetle. Although believed to be originally native to Asia, the disease has been accidentally introduced into America and Europe, where it has devastated native populations of elms which had not had the opportunity to evolve resistance to the disease. The name "Dutch elm disease" refers to its identification in 1921 and later in the Netherlands by Dutch phytopathologists Bea Schwarz and Christine Buisman who both worked with Professor Westerdijk