Sorry -to be more specific, all over the leaves (top & bottom I think) of one cucumber plant (and possibly the aubergines but it shows less there).
There are fine webs over some of the leaves -not like your average spider web.
I'd post a photo -but I left the camera on the boat and won't be seeing it for another week ??? It does looks a lot like this -
Unfortunately misting 4-5 times a day isn't really an option, once is realistic, twice is possible. I might try hanging a sheet up with one end in a bucket of water, to see if that helps.
Jeremy