Devon, United Kingdom

I have a four year old box hedge edging a large flower border. The hedge is approximately 18" high, but two of the plants have been almost eaten away. The foilage has been stripped and although I cannot see any insect, it looks quite devasting. Can I stop this spreading to my other box or do I have to remove the affected plants before it spreads further? Could you advise whether there is a control I can buy please or do I lose the plants?

With thanks

Volvolady

• 4 Mar, 2011