back to thumbnails

Pests, diseases & disorders

Image 220 of 692
< Prev Next >
090509_096_Blackcurrant aphid.jpg
Greenflies (aphids) on blackcurrant, early May. The insects hatch in spring and colonize the undersides of leaves, where they feed on sap. Leaves may become distorted, discoloured, and covered in a coating of sticky honeydew, which may develop into grey mould.