Assuming it is viburnum beetle, yes it will bush out with new growth, but you'll need to do something about the infestation or the same will happen again and eventually weaken your shrub and allow other pests and diseases to get a hold. Seaweed extract is a good tonic and will help your plant, but the infestation needs to be addressed too. Good luck
Knowledge is knowing that a tomato is a fruit. Wisdom is not putting it in a fruit salad.
Posts
Some info here-
https://www.rhs.org.uk/advice/profile?PID=556
Wisdom is not putting it in a fruit salad.
Seaweed extract is a good tonic and will help your plant, but the infestation needs to be addressed too.
Good luck
Wisdom is not putting it in a fruit salad.