Ok not sure what they are ...vary in color start out white and turn reddish orange they look like lil maggots(when i was a teenager i called them thc worms]...it appears they travel thru the stems and eat the bud...not sure but think they're causeing rot...my plants vary in flowering some almost...
yeah man its some type of worm looking thing had a few on my grape leafs...if u follow the trail to the end u can pull the little bastards out not sure how to get rid of i havent had a problem with them...