Comprehensive Guide on Protecting Your Yard from Spotted Lanternflies

Team McFly Oct 28, 2023
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home lawn
Table of Contents
  1. Protecting Your Yard from Spotted Lanternflies
    1. Introduction
    2. Effective Methods to Protect Your Yard

Protecting Your Yard from Spotted Lanternflies


Welcome to our comprehensive guide on protecting your yard from the invasive and destructive spotted lanternfly (Lycorma delicatula). At Lawn Fly, we understand the importance of maintaining a healthy, pest-free lawn. This article will provide invaluable tips and techniques to effectively combat and prevent these harmful pests' spread. Let's dive right in!

spotted lanternfly

Understanding Spotted Lanternflies

Spotted lanternflies are an invasive species native to Asia that have become a significant threat to agriculture, gardens, and natural ecosystems in various parts of the United States. These insects have a distinct appearance, featuring colorful wings with spots and red hind wings. The nymphs, on the other hand, are black with white spots.

The Risks and Damages Caused by Spotted Lanternflies

Recognizing the risks and damages caused by spotted lanternflies is crucial to take appropriate action. These pests feed on the sap of various plants, including fruit trees, hardwoods, and vines, weakening them and potentially leading to their death. Additionally, their feeding activity creates a sticky residue known as "honeydew," which promotes the growth of sooty mold and attracts other pests like ants.

Identifying Spotted Lanternfly Infestations

Early detection of spotted lanternflies is key to preventing their spread. Here are some signs to look out for:

  • 1. Egg Masses: Spotted lanternflies lay their eggs on smooth surfaces such as tree trunks, outdoor furniture, or rocks. The egg masses appear as brownish-gray, waxy patches, usually containing 30-50 eggs.

  • 2. Nymphs: The nymphs undergo four growth stages (instars) and can be identified by their black bodies with white spots. As they mature, their appearance changes, and they develop red patches on their bodies.

  • 3. Adults: Fully grown spotted lanternflies with colorful wings are approximately one inch long. Their forewings are grayish with black spots, while the hind wings are red with black spots.

Effective Methods to Protect Your Yard

1. Remove Spotted Lanternfly Egg Masses

  To prevent the emergence of newly spotted lanternflies, it is crucial to eliminate their egg masses.

2. Scrape: Use a plastic card or similar tool to scrape the egg masses from surfaces.

3. Collect: Carefully collect the egg masses in a sealable bag or container.

4. Destroy: Dispose of the egg masses by crushing or submerging them in rubbing alcohol or hand sanitizer.

2. Banding Trees

Banding your trees is an effective method to trap and catch spotted lanternfly nymphs before they reach adulthood. Here's how to do it:

1. Wrap: Wrap a sticky band or tape around the tree trunk, ensuring it is securely attached.

2. Check and Replace: Regularly inspect the band for trapped nymphs and replace it as needed.

3. Insecticides and Chemical Control

When faced with a severe infestation, insecticides can be used as a supplementary control measure. It is essential to choose insecticides specifically labeled for spotted lanternflies and follow the instructions carefully to ensure safe and effective application. Consult with a professional or refer to local regulations before using chemical control.

4. Biological Control Measures

Implementing biological control methods can be beneficial in reducing spotted lanternfly populations. These methods include introducing natural predators and using parasitic wasps or fungi that target pests. Consult with local agricultural extension services or pest control professionals to explore suitable options for your area.

5. Prevention and Long-Term Yard Management


Prevention is key when managing spotted lanternflies and protecting your yard. By following these long-term yard management practices, you can create an environment that is less favorable to these invasive pests:

Remove Attractive Host Plants

Spotted lanternflies are attracted to certain plants, including the Tree of Heaven (Ailanthus altissima) and other preferred hosts. By removing these plants from your yard, you can significantly reduce the risk of infestation. Ensure you properly dispose of the removed plants to prevent their regrowth or the spread of any existing egg masses.

2. Maintain Healthy Trees and Plants

Healthy and well-maintained trees and plants are more resilient to pest infestations. Follow these practices to keep your yard in optimal condition:

- Regular Pruning: Remove dead or damaged branches to prevent tree weakening.

- Adequate Watering: Provide sufficient water to your plants, especially during dry periods, to promote their health and vigor.

- Proper Fertilization: Use appropriate fertilizers to ensure the right balance of nutrients for your plants.

- Mulching: Apply a layer of organic mulch around the base of trees and plants to improve soil moisture retention and regulate temperature.

3. Physical Barriers and Exclusion

Creating physical barriers can help prevent spotted lanternflies from accessing your yard. Consider the following measures:

  • - Install Fine Mesh Netting: Cover vulnerable plants, such as fruit trees or vineyards, with fine mesh netting to prevent the insects from reaching them.

  • - Seal Openings: Ensure that your windows, doors, and other openings have tight-fitting screens to keep spotted lanternflies from entering your home.

spotted lanterfly

4. Educate and Spread Awareness

Spotted lanternflies are a community concern, and spreading awareness can aid in their management. Share information about these pests with your neighbors, local gardening clubs, and community organizations. You can collectively implement preventive measures and minimize the overall impact by working together.


Protecting your yard from spotted lanternflies requires a proactive approach and a combination of strategies. By understanding their behavior, identifying infestations, and implementing effective control methods, you can safeguard your plants and prevent the spread of these destructive pests.

Remember to monitor your yard regularly, stay informed about local regulations, and seek professional assistance when necessary. With proper management and a commitment to protecting your environment, you can help control the spread of spotted lanternflies and maintain a thriving, pest-free yard.

Remember, our team at Lawn Fly is always here to assist you with any questions or concerns regarding pest management and lawn care. Together, we can overcome the challenges posed by spotted lanternflies and ensure the health and beauty of your yard.

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Table of Contents
  1. Protecting Your Yard from Spotted Lanternflies
    1. Introduction
    2. Effective Methods to Protect Your Yard