Live to Plant

How to Get Rid of Borers on Dragonfruit Plant

Updated: April 7, 2022

Dragonfruit plants are a popular choice for garden enthusiasts because of their unique appearance and delicious fruit. However, if you notice holes in the stems or wilted leaves, it could be a sign of borer infestation. Borers are insects that burrow into the stems of plants and feed on the plant tissue, causing damage and potentially killing the plant. If you want to keep your dragonfruit plant healthy and thriving, it’s essential to know how to get rid of borers.

Identify the Borer Infestation

Before you can get rid of borers, you need to identify that there is an infestation. The first sign of borers is usually small holes in the stem or fruit. You may also notice sawdust-like material around these holes, which is called frass. As the borer larvae grow, they will create larger holes in the stem and cause wilting or yellowing of leaves.

Remove Infested Parts

Once you have identified the infested parts, it’s important to remove them immediately. Cut off any damaged or wilted sections of the plant with a clean and sharp pair of pruning shears. Be sure to cut at least two inches below the infested area to make sure you remove all the larvae.

Apply Insecticide

After removing the infested parts, apply an insecticide to kill any remaining borers. You can use chemical or organic insecticides, depending on your preference. Some examples of chemical insecticides include imidacloprid or carbaryl, while organic options include neem oil or spinosad.

Follow the instructions carefully when applying insecticides, as improper use can be harmful to both you and your plants. Be sure to apply it evenly and thoroughly, covering all parts of the plant that could be affected by borers.

Provide Proper Care

Besides removing infested parts and applying insecticides, providing proper care for your dragonfruit plant can prevent borers from infesting in the first place. Make sure the plant is getting enough water, sunlight, and nutrients to stay healthy. Avoid over-fertilizing, as this can attract borers. Regularly inspect the plant for any signs of damage or infestation and take immediate action if you notice anything suspicious.

By following these steps, you can effectively get rid of borers on your dragonfruit plant and prevent future infestations.


Can I use natural remedies to get rid of borers on my dragonfruit plant?

Yes. There are several natural remedies you can use to get rid of borers, including neem oil, garlic spray, or a mixture of dish soap and water.

How often should I apply insecticide to prevent borer infestations?

It depends on the type of insecticide you are using. Follow the instructions carefully on the label for application frequency.

Can I save a dragonfruit plant that has been heavily infested with borers?

It’s possible, but it depends on the severity of the infestation. If there is significant damage to the plant or stem, it may be difficult to save it. However, if you catch the infestation early and take immediate action, you may be able to save the plant.

Can borers infest other types of plants besides dragonfruit?

Yes. Borers can infest a variety of plants, including fruit trees, vegetables, and ornamental plants.