Updated: June 28, 2023

Introduction

Slaters, also known as woodlice or pill bugs, are small crustaceans that can become a nuisance for gardeners. They are especially attracted to damp and decaying organic matter, making them a common problem for those who have Stingray plants (Calathea orbifolia) in their gardens. Stingray plants are tropical houseplants with large, round leaves that resemble the wings of a stingray. While these plants can bring beauty and a touch of the exotic into your home or garden, they can also attract slaters due to their watering needs and preference for humid environments.

If you’re struggling with an infestation of slaters on your Stingray plant, don’t worry! In this article, we will discuss effective methods to get rid of these pesky creatures and keep your Stingray plant healthy and thriving.

Identify the Problem

Before you can effectively address the issue of slaters on your Stingray plant, it’s important to properly identify the problem. Slaters are small, grayish-brown creatures that measure around 1 cm in length. They have segmented bodies and multiple pairs of legs, which allows them to move quickly. Slaters are primarily nocturnal and prefer dark and damp areas.

To confirm if slaters are the cause of your Stingray plant’s distress, check for signs such as chewed leaves, irregular holes in the foliage, or presence of these pests near the plant. Additionally, inspect the soil around the plant for any signs of decay or excessive moisture, as slaters thrive in such conditions.

Natural Remedies

When dealing with pest problems, it’s always best to opt for natural remedies first before resorting to chemical solutions. Here are some natural ways to get rid of slaters on your Stingray plant:

1. Remove Decaying Organic Matter

Slaters are attracted to decaying organic matter, so removing any fallen leaves or plant debris around your Stingray plant can help deter them. Regularly clean the area where your plant is located, ensuring there are no hiding spots for these pests.

2. Adjust Watering Practices

It’s important to strike a balance when it comes to watering your Stingray plant. Slaters are drawn to moist environments, so avoid overwatering your plant. Instead, allow the top few inches of soil to dry out before watering again. This will create an environment that is less appealing to slaters.

3. Increase Air Circulation

Slaters thrive in humid environments, so increasing air circulation around your Stingray plant can help discourage their presence. Place a small fan near the plant or open windows in the room to promote better airflow.

4. Diatomaceous Earth

Diatomaceous earth is a natural substance that can be effective in controlling slaters. Sprinkle a thin layer of diatomaceous earth around the base of your Stingray plant. This powdery substance consists of tiny fossilized algae and has sharp edges that can cut through the exoskeleton of slaters, causing them to dehydrate and die.

Chemical Solutions

If natural remedies fail to provide satisfactory results, you may need to consider using chemical solutions as a last resort. However, it’s important to exercise caution when using pesticides and follow the instructions provided by the manufacturer. Here are some chemical solutions you can try:

1. Insecticidal Soap

Insecticidal soaps are a popular choice for controlling various pests, including slaters. These soaps work by suffocating the pests and disrupting their cell membranes. Dilute the insecticidal soap according to the instructions on the packaging and spray it onto the affected areas of your Stingray plant.

2. Pyrethrin-Based Insecticides

Pyrethrin-based insecticides are derived from chrysanthemum flowers and are effective against a wide range of pests, including slaters. Follow the instructions on the product label and apply the insecticide to the affected areas of your Stingray plant.

Prevention Tips

Preventing slaters from infesting your Stingray plant is key to maintaining its health and beauty. Here are some preventive measures you can take:

  • Regularly inspect your plant for signs of pests or decay.
  • Keep the area around your Stingray plant clean and free from fallen leaves or debris.
  • Avoid overwatering your plant, as excessive moisture attracts slaters.
  • Ensure proper drainage in the pot to prevent waterlogging.
  • Maintain good airflow around the plant by placing it in a well-ventilated area.

Conclusion

Dealing with slaters on your Stingray plant can be frustrating, but with the right methods, you can effectively get rid of them and prevent future infestations. Remember to start with natural remedies and resort to chemical solutions only if necessary. With proper care and attention, your Stingray plant can thrive pest-free and continue to bring beauty into your home or garden.