How to Get Rid of Aphids on Coral Bells Plant

Coral bells (Heuchera) plants are a popular garden plant with their striking foliage and delicate flowers. However, one problem that gardeners face is the aphid infestation on these plants. Aphids are small, pear-shaped insects that feed on the sap of the plant causing damage to the leaves and flowers. In this article, we will discuss how to get rid of aphids on coral bells plants.

Identification of Aphids on Coral Bells Plant

Aphids are small insects that can be identified by their pear-shaped bodies and six legs. They are usually green, yellow, brown, or black in color and can be found feeding on the new growth of coral bells plants. The presence of aphids can be identified by the sticky substance they leave behind called honeydew. This honeydew can attract ants and other pests to the plant.

Natural Ways to Get Rid of Aphids on Coral Bells Plant

There are several natural ways to get rid of aphids on coral bells plants. These methods are safe for the plant and environment.

1. Blast them With Water

One way to get rid of aphids on coral bells plants is to blast them with water. Use a hose with a strong stream of water to spray the plant, focusing on the underside of leaves where aphids tend to hide.

2. Prune Infested Areas

Another way is to prune infested areas with a pair of scissors or pruning shears. Cut off the infested parts of the plant and dispose of them in a plastic bag to prevent further infestation.

3. Introduce Beneficial Insects

Introducing beneficial insects like ladybugs and lacewings can help control aphid populations in your garden. These insects are natural predators of aphids and can help keep their numbers under control.

4. Use Homemade Insecticidal Soap

Homemade insecticidal soap is an effective way to get rid of aphids on coral bells plants. To make the solution, mix one tablespoon of liquid dish soap with one quart of water. Spray the solution on the plant, focusing on the underside of leaves where aphids tend to hide.

Chemical Ways to Get Rid of Aphids on Coral Bells Plant

If natural methods fail to control aphid populations on coral bells plants, chemical options can be used. However, it is important to follow the manufacturer’s instructions and use pesticides safely.

1. Neem Oil

Neem oil is an organic pesticide that can be used to get rid of aphids on coral bells plants. It works by disrupting their feeding and reproductive systems. Mix neem oil with water according to the manufacturer’s instructions and spray the plant, focusing on the underside of leaves where aphids tend to hide.

2. Pyrethrin

Pyrethrin is a chemical pesticide that is effective in controlling aphid populations on coral bells plants. However, it is important to follow the manufacturer’s instructions and use it safely.

FAQ

Can aphids harm my coral bells plant?

Yes, aphids can harm your coral bells plant by feeding on its sap and damaging the leaves and flowers.

How do I know if my coral bells plant has aphids?

You can identify aphids by their pear-shaped bodies and six legs. They are usually green, yellow, brown, or black in color and can be found feeding on new growth. The presence of honeydew is also a sign of aphids.

Are there any natural ways to get rid of aphids on my coral bells plant?

Yes, blasting them with water, pruning infested areas, introducing beneficial insects, and using homemade insecticidal soap are all natural ways to get rid of aphids on coral bells plants.

Can I use chemical pesticides to get rid of aphids on my coral bells plant?

Yes, chemical pesticides like neem oil and pyrethrin can be used to control aphid populations on coral bells plants. However, it is important to follow the manufacturer’s instructions and use them safely.