You can kick any bot in this way:
pb remove #bot_id
#bot_id is the same id You need to kick normal player when You see "status" in console. Note - it's not the number of the first column of "status" - it's the number You see in status behind player's/bot's name.
Try also :
pb remove bot_name
I've kicked them without any problem from amx_pbmenu (separately T, separately CT) under CS1.5 and under CS1.6.
BTW - the info how to kick bot from console (by some command) You can read from docs (in filebase). Next time don't be too lazy...
