Hertfordshire, United Kingdom

Hi, I wonder if you can help, I'm relatively new to the happy joy of gardening and am having big trouble with my apple tree (inherited from previous tenant). It was a healthy happy wee thing until this year. I've been watering and feeding as advised (it's a patio tree) with seaweed feed.

My problem is with the leaves. Half have just curled up and died but the other half are covered in what looks like very artistic curly patterns on the top with small white fluffy things on the back of the leaves. I have no idea what this is or how to treat it. The whole tree is infected :o(((

Thanks in advance. xx

• 29 Jul, 2008