These pages had some interesting information that might be of use:

http://www.apinchof.com/juniper1105.html
http://www.herbs2000.com/herbs/herbs_juniper.htm

I'm sure you can find others by simply googling "harvesting juniper berries." I hope this helps.

FataMorgana

Thank you for your post.
I use google too but have some questions I couldn't find there. Such as how to get the worms out of the juniper berries are is that a made up story from a wildcrafter I met.
She said that there would be little holes in them that you could see and little red worms live in them.
But in all my searching I have not found mention of any..

Sorry FataMorgana forgot to say thank you for your information and time.
8)
Jehda

I'm not sure about juniper berries but I have popped dried herbs in the freezer that have had a few bugs in them. The freezing usually nukes the bugs and has little effect on dried items. Perhaps that or drying your berries in a food dehydrator or oven at the lowest setting might also take out any bugs.

FataMorgana

Ps...glad to help!

Good Ideas.
I was told I can sell the berries so I guess I need to find who wants them...LOL...