Problems growing grapes

Grapevines are susceptible to a whole host of diseases but what about fluid filled balls all over your grape buds? Several questions could be asked when you see these... What are these fluid filled balls on my grape buds? Are these eggs from a bug or an insect? Is this an infestation? This video depicts this strange looking phenomenon and answers those questions. #garden #gardening #gardeningtips #grape #grapevines #vineyardlife