Updated: July 4, 2023

Slaters, also known as woodlice or pill bugs, are small crustaceans that can become a nuisance in gardens and indoor plants. They are particularly attracted to moist, decaying organic matter and can cause damage to the leaves and stems of plants, including the popular Ti plant (Cordyline fruticosa). If you have noticed slaters infesting your Ti plant, here are some effective methods to get rid of them.

1. Identify the Problem

Before taking any action, it is important to correctly identify the pests infesting your Ti plant. Slaters are small, oval-shaped creatures that range in color from gray to brown. They have segmented bodies with numerous legs and are often found hiding in dark, damp areas such as under pots or in leaf litter. Confirming that you have slaters will help you choose the most appropriate method of control.

2. Remove Attractants

Slaters are attracted to moisture and decaying organic matter. To discourage them from infesting your Ti plant, remove any fallen leaves or other debris that may be accumulating around the base of the plant. Regularly clean up dead vegetation and make sure the area around the plant is well-drained to minimize moisture buildup.

3. Create a Barrier

To prevent slaters from accessing your Ti plant, consider creating a physical barrier. You can use materials such as copper tape or diatomaceous earth around the base of the plant. These substances act as deterrents for slaters due to their rough texture and can effectively keep them away.

4. Provide Adequate Airflow

Slaters thrive in damp environments, so ensuring proper airflow around your Ti plant can help deter them. Avoid overcrowding plants and ensure they are spaced apart to allow air circulation. Prune any dense foliage that may be blocking airflow and consider using a fan to improve ventilation in indoor settings.

5. Natural Predators

Introducing natural predators can be an effective way to control slater populations. Birds, frogs, toads, and certain insects such as ground beetles and centipedes feed on slaters. Encouraging these predators by providing suitable habitats or using bird feeders can help keep the slater population in check.

6. Organic Insecticides

If the infestation persists despite your efforts, you may consider using organic insecticides as a last resort. Products containing active ingredients such as spinosad or pyrethrin can be effective against slaters. However, it is important to carefully read and follow the instructions on the product label to ensure safe and proper application.

7. Trapping

Trapping slaters can be an effective method of control, especially if the infestation is localized to a specific area of your Ti plant. You can create simple traps using materials readily available at home. One method involves placing damp newspaper or cardboard near the affected area. Slaters will seek shelter under the moist material, allowing you to collect and remove them easily.

8. Regular Inspections

To prevent slaters from causing significant damage to your Ti plant, it is essential to conduct regular inspections. Check the plant for signs of infestation, such as chewed leaves or visible slaters. Early detection allows for prompt action and minimizes the risk of widespread damage.

9. Improve Plant Health

Maintaining optimal plant health is crucial in preventing and managing pest infestations. Ensure your Ti plant receives adequate sunlight, water, and nutrients to promote strong growth. Healthy plants are more resilient against pests and less likely to attract slaters in the first place.

10. Seek Professional Help

If all else fails and the slater infestation continues to persist or worsen, it may be necessary to seek professional help. Pest control experts have the knowledge and experience to identify the extent of the infestation and recommend appropriate treatment options to eradicate slaters effectively.

In conclusion, slaters can pose a threat to the health and appearance of your Ti plant. By implementing a combination of preventive measures, natural control methods, and targeted treatments, you can effectively manage and eliminate slaters from your plant. Remember to always prioritize the use of organic and environmentally friendly solutions to protect both your Ti plant and the surrounding ecosystem.