Question on Parsoni Juniper

What is this and how to treat it. Only on one branch

Juniper berry, part of the plant. You can leave or remove!

Sorry I ment the hard brown shell.

I was going to suggest making a teeny tiny batch of gin.
The brown stuff looks like some kind of bug pupa, if they’re still occupied you can probably just crack em open. Baby ladybugs sometimes look like that though so I’d leave it alone.

LOL, sorry should have looked closer! The color and shape does not match any form of scale that I have seen. But the position makes me think insect. I would scrape off and observe if only a few! Perhaps someone else has some direct experience.
Sorry

Looks like scale. I’d peel them off. They might have a hard shell with some white puffs underneath.