i have four different vines (mars, flame, thompson, champanelle). The flame in particular and the thompson a little as well, i have found numerous small very small brownish bugs on a couple of the new leaflets. the thompson i found one group, the flame two or three. on the thompson i saw small blacking ants appearing maybe to eat them but not sure (there also wasnt as many on that bunch). i scraped most of them off on one of the flame leaflets and just plucked the leafs off. any idea on what they are? almost looked like mites that didnt move but had a hard time finding anything on them? also, is it serious or are they not a big problem?