currant bushes

[brown thumb]

my currant bushes has developed a red bubbled effect on some of their leaves I've goggled and still hasn't come with an answer  can any one tell me please

[brown thumb]

[manicscousers]

currant blister?

[Kleftiwallah]

Is there a tiny beastie on the reverse side of the blister?   ???   Cheers,     Tony.

[realfood]

Google gave me this page :- http://apps.rhs.org.uk/advicesearch/profile.aspx?pid=491
which sounds like it is the answer.

[brown thumb]

yes that sounds like  it   and there were a tiny aphid on the under side, :-X  now squished

[Digeroo]

What you need is some ladybirds.