i think they are thrips, i have a couple, looks like u have lots, apparently they like the bud, look at grizzlys sticky thread.. i havent done n e thing about mine yet, they havent touched my flowering plants really, but they are on alot of my vegging plants.. i think its becuz i have so many vegging i havent found a big problem, but ya i dont know if u can do n e thing about it considering how far along u r into flowering. i wud just keep trying to kill them with ur fingers lol.. goodluck