or does there seem to be loads of green and blackfly around this year? I expect some naturally, but every day as I walk round the garden I find there's something else that's been got at - today it's the dahlias, one of the darker leaved varieties, I was admiring the buds, and thought 'oh that's a bit of a thick stem' then on closer inspection saw it was absolutely heaving with blackfly - my spray gun's going to have to be surgically removed from my hand by the end of the summer at this rate!