Updated: July 6, 2023

Introduction

Slaters, also known as woodlice or pillbugs, are common pests that can infest indoor and outdoor plants. These small crustaceans are attracted to damp and dark environments, making your propeller plant a prime target. While they may not cause significant damage to the plant itself, having slaters crawling around can be unsightly and bothersome. In this article, we will discuss effective methods to get rid of slaters on your propeller plant.

Identifying Slaters

Before delving into control methods, it is essential to properly identify slaters on your propeller plant. Slaters are small, oval-shaped creatures with segmented bodies. They have a hard exoskeleton and are usually gray or brown in color. You may find them hiding under pots, in the soil, or even crawling on the leaves of your propeller plant.

Prevention is Key

As with any pest infestation, prevention is always better than cure. Here are some preventative measures you can take to reduce the chances of slaters infesting your propeller plant:

  1. Maintain proper drainage: Slaters thrive in damp conditions, so ensure that your propeller plant has adequate drainage. Avoid overwatering and remove any excess water from saucers or trays beneath the pot.

  2. Remove debris: Slaters are attracted to decaying organic matter, such as dead leaves or rotting wood. Regularly clean up fallen leaves and other debris around your propeller plant.

  3. Increase ventilation: Slaters prefer dark and humid environments. Increase ventilation around your propeller plant by providing good air circulation and avoiding overcrowding of plants.

  4. Avoid over-fertilization: Excessive fertilizer can lead to lush growth, which can attract slaters. Use a balanced fertilizer and follow the recommended dosage for your propeller plant.

Natural Control Methods

If you have already noticed slaters on your propeller plant, there are several natural control methods you can try before resorting to chemical pesticides. These methods are safe for both the plant and the environment:

  1. Manual removal: One of the simplest ways to get rid of slaters is to manually pick them off your propeller plant. Wear gloves and carefully remove them by hand, placing them in a container filled with soapy water to prevent their return.

  2. Trapping: Create traps using common household items. Place damp newspaper or cardboard near your propeller plant and check it regularly. Slaters will seek refuge in these dark and moist areas, making it easier to dispose of them.

  3. Beneficial insects: Introduce natural predators of slaters, such as ground beetles or centipedes, to your garden. These insects feed on slaters and can help keep their population in check.

  4. Diatomaceous earth: Apply a thin layer of food-grade diatomaceous earth around the base of your propeller plant. This powdery substance is made from fossilized remains of diatoms and is effective in repelling and dehydrating slaters.

Chemical Control Methods

If natural control methods do not provide satisfactory results, you may consider using chemical pesticides as a last resort. However, it is important to choose pesticides that are safe for your propeller plant and follow the instructions carefully. Here are some options:

  1. Pyrethrin-based sprays: Pyrethrin is a natural insecticide derived from chrysanthemum flowers. It is effective against slaters and other pests but has low toxicity to humans and pets. Follow the instructions on the product label for proper application.

  2. Insecticidal soaps: Insecticidal soaps are non-toxic to humans and pets and can be used to control slaters on your propeller plant. These soaps work by suffocating the pests, so thorough coverage is essential for effectiveness.

  3. Boric acid: Boric acid is a chemical compound that can be used as a pesticide against slaters. It damages their exoskeleton, leading to dehydration and death. However, use boric acid with caution as it can be toxic to humans and pets.

Conclusion

While slaters may not cause significant harm to your propeller plant, their presence can be bothersome. By implementing preventative measures and using natural control methods, you can effectively get rid of slaters without causing harm to your plant or the environment. If necessary, chemical control methods should be used as a last resort and with caution. With these strategies in place, you can enjoy a healthy and pest-free propeller plant.