Lol Samu thanks, believe it or not I have been using the produce clam shells on my Glenn and Cogshall ( it's abut a 50/50 in the "it works" reviews, better than losing most of it to the stupid critters!!
No protection as of yet on the Keitts since they have not touched a single one so far ( they definitely know which ones are ripening and when to attack). Might be closer to 6 weeks after checking my pics from last season. The colors on a few might are a false indication since those are the ones getting direct sun and are turning a nice blush. I don't have enough clam shells to protect them all, so the Keitts being a late variety works out. By the time the Cogshall and Glenn are done I have those to use on the Keitts ( a few less every years since they've been known to chew them up) if I don't get to them fast enough **sigh** I've used Duct Tape to slow them down

Orkine...its not foolproof by any means but it does slow them down a bit...
Picture from a few years ago...