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Ribes > Stems/branches > Holes and sawdust at base of stems
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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