My young honeysuckle (1 year old) leaves are covered in this. It was ok about 5 days ago.
If it is mildew, which I thought was caused through hot and dry conditions, it does'nt make sense as
all we've had for the last 2 weeks or so is rain. ??? ???
Also the ladybird on the leaf is orange with 12-14 white spots on it....had tried googling but did't come up with an identification.