On Jun 18, 2010, paulgreenb from Rayleigh
United Kingdom wrote:
The white pods appeared suddenly on my white currant (ribes indecorum) also has sticky wet deposit on some leaves and black mould. seems the best thing to do is spray with systemic insecticide when the crawlers (like the one in the picture) are out and vulnerable.
I've sprayed and waiting results - the bush looks a mess!