Growth on blueberry plant

Does anyone happen to know what these litt
le brown growths are? Thanks in advance for any thoughts - it may just be late but it doesn’t look like this plant will produce any blueberries this year, so am assuming this is to blame.

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My blueberries get a few sometimes - I brush them off or flick them with a fingernail.
Wisdom is not putting it in a fruit salad.