Extension > Garden > Diagnose a problem > What's wrong with my plant? > Deciduous Trees > Ribes > Dead branch or branch dieback
Ribes > Stems/branches > Dead branch or branch dieback
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Currant Borer
Synanthedon tipuliformis
- Stems wilt and dieback; may break off
- Holes and sawdust may be found near base of stems
- Pupal skins protrude from holes in stems
- Larvae are white with dark heads
- Adults are blue-black clearwing moths with yellow band on abdomen
- More information on Currant Borers
