lovely viburnum hedge is being chomped to bits I can't find a leaf without
holes in - infested with insects - seen in the insets in the picture -
thousands of them

What are they?
how can I control them ?

http://www.nasuwt.net/~nikvenn/pests.jpg

Please help



(º·.¸(¨*·.¸ ¸.·*¨)¸.·º)
.·°·. NIK .·°·.
(¸.·º(¸.·¨* *¨·.¸)º·.¸)