Sap-sucking pests
CLASSIFICATION
Animalia, Insecta, feeding damage by insects
ABOUT
Group of pests including aphids and scales, feeding on sugary sap on leaves, twigs, and branches. These pests often produce honeydew, which can later be infected by a fungal disease
How to treat?
- Biological
Apply ecological products for plant protection (e.g. soap sprays, neem oil, horticultural soap).
Introduce natural enemies - predators, parasites, or diseases (e.g. lady beetles, lacewings, parasitic wasps).
Isolate the infested plant immediately to avoid the infestation from spreading.
- Chemical
If necessary, apply insecticide.
- Disease prevention
Encourage the presence of natural enemies (e.g. lady beetles, lacewings, parasitic wasps).
Apply dormant oil (controls pests and diseases during the off-season).
Inspect new plants for signs of an infestation. Inspect the underside of leaves and stem joints.