Updated: July 14, 2023

Marble Pothos (Epipremnum aureum) is a popular houseplant known for its gorgeous heart-shaped leaves with marbled patterns. It is a relatively low-maintenance plant, making it an excellent choice for beginner gardeners. However, like any other plant, marble pothos can face certain issues, one of which is the presence of lerps.

Lerps are small, waxy coverings that resemble tiny white or brown bumps on the leaves of plants. They are created by small insects called psyllids, which feed on the sap of the plant. While lerps themselves may not cause significant harm to the marble pothos, they can be unsightly and disrupt the overall aesthetic appeal of the plant. If left unaddressed, a severe infestation of lerps can weaken the plant and lead to stunted growth.

Fortunately, there are several effective methods to get rid of lerps on your marble pothos plant. By following these steps, you can ensure that your plant remains healthy and free from these pesky pests:

1. Identify the Infestation

Before taking any action, it is crucial to confirm that your marble pothos plant is indeed infested with lerps. Inspect the leaves carefully for small white or brown bumps. These bumps will be slightly raised and may also have a powdery texture. Additionally, you may notice ants or other small insects near the infested leaves, as they are attracted to the sugary substance secreted by the psyllids.

2. Prune Affected Leaves

Once you have identified the infestation, it is essential to remove the affected leaves immediately. Use clean pruning shears or scissors to cut off the leaves with visible lerps. Remember to disinfect your tools before and after pruning to prevent the spread of any potential pathogens. Removing the infested leaves will help control the population of psyllids and prevent further damage to your marble pothos.

3. Rinse the Leaves

After pruning, it is a good idea to give the remaining leaves a thorough rinse. Use lukewarm water and gently wash each leaf, paying particular attention to the undersides where lerps tend to congregate. This step will help remove any remaining pests, eggs, or honeydew secreted by the psyllids. Be sure to allow the leaves to dry completely before placing the plant back in its original location.

4. Apply Neem Oil

Neem oil is a natural and effective solution for various plant pests, including psyllids. Mix a few drops of neem oil with water and transfer the solution into a spray bottle. Ensure that you follow the instructions on the neem oil packaging for proper dilution ratios. Spray the solution onto the leaves of your marble pothos, focusing on areas where lerps were present. Repeat this process every few days until the infestation is under control.

5. Introduce Beneficial Insects

Another organic method to combat lerps is by introducing beneficial insects that prey on psyllids. Ladybugs and lacewings are known to feed on these pests and can be purchased from garden centers or online suppliers. Release these insects near your marble pothos plant, and they will naturally help control the population of lerps.

6. Maintain Proper Plant Care

Preventing lerps from infesting your marble pothos in the first place is crucial. Maintaining proper plant care practices can make your plant less susceptible to pests and diseases. Ensure that your marble pothos receives adequate sunlight but avoid placing it in direct sunlight, as this can scorch the leaves. Water your plant when the top inch of soil feels dry to the touch, and avoid overwatering, as this can lead to root rot.

7. Monitor and Repeat Treatments

Even after successfully eliminating lerps from your marble pothos, it is important to monitor your plant regularly for any signs of reinfestation. Check the leaves for lerps, sticky residue, or any other abnormality. If you notice any new infestations, promptly repeat the treatment methods mentioned above to keep the population of psyllids in check.

In conclusion, dealing with lerps on your marble pothos plant may require some time and effort, but it is essential for the health and aesthetics of your plant. By following these steps and being proactive in your approach, you can effectively get rid of lerps and ensure that your marble pothos thrives in a pest-free environment. Remember to stay consistent with plant care practices to prevent future infestations and enjoy the beauty of your marble pothos for years to come.