Posted: 28/06/2015 at 15:46
Hate to say it Pat,but, if it was me, I'd get rid of those.
A healthy rhodie shrugs off vine weevil damage and most other pests and diseases - they're pretty tough. Unless someone knows better, I'd certainly lift the young shrubs and have a look for any nasties lurking in the soil.
If you feel it's worth trying to stop the damage and save the plants, you could prune them back and pot them up for now with some fresh soil and stick them somewhere to let them recover. Then check the soil they've been in and go from there.
See what others here think