Aphids often survive over winter as eggs on Viburnum bushes and start to hatch in spring. The birds are probably feeding on the ones which have started to colonise your plant. If you find the shrub is being damaged by the birds, you can spray it with Grazers, which should prevent any more damage to the shoots.
![]() | Gardening Expert: |
If you can't find what you are looking for on the website then you can ask one of our experts. To get in touch with us Click Here
We will try to get back to you with an answer as soon as we can.
Did you find this answer useful? Subscribe to our newsletter for gardeing news, projects, special offers and competitions.
Royal Botanic Gardens, Kew
Richmond, United Kingdom
Koishikawa Korakuen Gardens
Tokyo, Japan
Villa d'Este Gardens
Tivoli, Italy
Royal Botanic Gardens Victoria
Melbourne, Australia
Monet's Garden, Giverny
Giverny, France
RHS Harlow Carr
Harrogate, United Kingdom