Well google tells me these are all aphidy things. The white are either nymphs or cast off cuticles. Cuticle onesie has feet in it of course.
Must admit I am a bit relieved, one pest at a time then is quite enough.
Same situation is pictured here:
https://www.growweedeasy.com/cannabis-aphids/
And scroll down here to see aphid and cast off cuticle:
http://influentialpoints.com/aphid/A...morphology.htm