How to Get Rid of Aphids on Your Bonsai
Aphids are small, sap-sucking insects that can quickly multiply and cause significant damage to your bonsai. They are often found in clusters on new growth and can be a variety of colors, including green, black, and yellow.
Identifying an Aphid Infestation
- Visible Insects: Aphids are visible to the naked eye and are often found in clusters on the undersides of leaves and on new growth.
- Sticky Residue: Aphids secrete a sticky substance called honeydew, which can be found on the leaves and stems of your bonsai.
- Sooty Mold: The honeydew secreted by aphids can attract a black fungus called sooty mold, which can cover the leaves and inhibit photosynthesis.
- Distorted Growth: A heavy aphid infestation can cause new growth to be distorted and stunted.
Treating an Aphid Infestation
- Dislodge with Water: Use a strong spray of water to dislodge the aphids from your bonsai.
- Insecticidal Soap: Use an insecticidal soap to kill the aphids. Be sure to follow the instructions on the label carefully.
- Neem Oil: Neem oil is a natural insecticide that can be effective against aphids.
- Introduce Beneficial Insects: Ladybugs and lacewings are natural predators of aphids and can be introduced to your garden to help control the population.
Recommended Products
Here is a product recommendation to help you deal with aphids:
