Foeniculum Aphid
Overview
Foeniculum aphid is associated with fennel and related herb crops. Colonies develop rapidly in warm protected environments and can contaminate foliage with honeydew.
Symptoms
- Dense aphid colonies
- Sticky foliage
- Distorted growing points
- Reduced vigour
- Ant activity
Conditions favouring outbreaks
- Warm temperatures
- Protected environments
- Soft growth
- Excess nitrogen