Green Fingers I Wish

Wednesday, July 21, 2010

Sudden Oak Death Disease Affecting Larch Trees

Thousands of trees are starting to be felled in Devon and Cornwall because of the spread of a deadly disease.
Infected trees were first found in the South West in 2009 but helicopter surveys have shown the disease has spread more rapidly than expected.

Landowners are asked to be vigilant about so-called Sudden Oak Death and report any suspected outbreaks.

Felling has started at the Glynn Valley in Cornwall, one of 40 suspect sites in Devon and Cornwall. Felling infected trees will continue in Plym Woods on the edge of Plymouth and Lydford on the edge of Dartmoor.

Felling will also soon start at Burrator Reservoir on Dartmoor.

The Forestry Commission is urging landowners to be vigilant and report any discoloured or dead trees on their woodland.

The organism, Phytophthora ramorum, gets its common name because it kills many of the trees and plants that it infects, the commission explained.

Symptoms include large growths on the tree's trunk and dying foliage, in many cases eventually leading to the death of the tree.

It was first identified eight years ago on a viburnum plant at a garden centre and has since infected shrubs including rhododendrons, viburnum and bilberries.

In 2009 Japanese larch trees in south west England were found to be infected. It seems that despite its name, the Larch tree is actually the worst affected tree of all.

Wednesday, July 07, 2010

Gardening Makes Children Happy

A recent Royal Horticultural Society study that suggests gardening makes children feel happy and teaches them valuable new skills.

The comprehensive new survey of 1,300 teachers and 10 schools across the country, commissioned by the RHS, reveals that children in schools which encouraged gardening became more resilient, confident and lived healthier lives.

The report’s findings all go to show that gardening should be used as a key teaching tool, rather than as an extra-curricular activity.

Home Vegetable Gardening: A Complete and Practical Guide to the Planting and Care of All Vegetables, Fruits and Berries Worth Growing for Home Use (Forgotten Books)