Pocket BotanistCheck these first
- Look closely at the tips of new growth for clusters of tiny bugs.
- Check the undersides of leaves for sticky residue.
- Examine the plant for fine webbing.
Likely causes
Aphids
Most likelyHow to tell: You will see tiny green or black insects clustered on the undersides of leaves and new stems. They often leave behind a sticky substance called honeydew.
What to do: Blast the aphids off with a strong stream of water from your garden hose. If the infestation is heavy, apply insecticidal soap or neem oil according to the label instructions.
Spider mites
PossibleHow to tell: Look for very fine webbing between the leaves or stems. The leaves may also look stippled or pale.
What to do: Increase humidity around the plant by misting it or ensuring the soil stays evenly moist. Use a horticultural oil to treat the mites if the population is large.
When to worry
Worry if the new growth starts to curl or yellow significantly. A few bugs are normal, but a full infestation can weaken the plant.
Stopping it coming back
Keep your plant healthy with consistent watering and avoid over fertilizing, which creates the soft growth aphids prefer.
Not sure which one it is? Photograph your black chokeberry.
This page lists the usual causes. Pocket Botanist looks at your actual leaf and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.
Questions people ask
- Are these bugs harmful?
- Aphids suck sap from the plant, which can stunt growth if left unchecked. They also attract ants and can lead to sooty mold.
- Can I use dish soap to kill them?
- Use only mild, non-detergent soap diluted in water. Commercial insecticidal soaps are safer and more effective for your shrub.
More problems with Black chokeberry
Back to the Black chokeberry guide
This article was generated with AI from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.