Rose Leaves being attacked!

Allyblueeyes

Afternoon everyone, I have a beautiful David Austin Rose, ‘Rushing Stream’ which is doing so well.  However, I have noticed that something is attacking the leaves.  Any ideas what’s causing it and how to treat it? Many thanks in advance 👍🏻
ne, 

Omori

Maybe sawfly larva? Small green caterpillar-like with brownish/orange heads? 

Allyblueeyes

Omori said:

Maybe sawfly larva? Small green caterpillar-like with brownish/orange heads? 

Thanks Omori, but I only noticed it yesterday and so far, absolutely no sign of life.  Will keep a very close eye in case it is sawfly larva.  If it is, what do I need to do to eradicate them? 

B3

They've probably been and gone.
If you see them, pick off the leaf and dispose of it. If you have a bird table leave it there for the birds.

Allyblueeyes

B3 said:

They've probably been and gone.
If you see them, pick off the leaf and dispose of it. If you have a bird table leave it there for the birds.

Thanks B3, I hope they have gone ..... and if they dare to reappear, the birds get ‘em!

Jacquimcmahon

Vine weevil? They can strip entire leaves if not branches in a single night. Go out with a torch after dark to check.

Allyblueeyes

Jacquimcmahon said:

Vine weevil? They can strip entire leaves if not branches in a single night. Go out with a torch after dark to check.

Will do Jacqui, thank you!