Spots on leaves

[delic]

Just found very similar spots on the Purple Kush in my back garden, here's a little pic.

I had some powdery mildew out there a couple of years ago when I started growing. Didn't manage to sort it back then, hopefully things will be better this time round. I'm sure less rain and more sun wouldn't hurt. Anyway off to find a UK supplier of Actinovate.

Thanks for you help folks

-delic