Updated: July 26, 2023

Introduction

Orpine plants, also known as Sedum telephium, are beautiful succulents that add a touch of elegance to any garden. However, like any other plant, they can sometimes fall prey to pests. One such pest is slaters, also known as woodlice or pill bugs. These small crustaceans can cause damage to your orpine plants if left unchecked. In this article, we will explore some effective methods to get rid of slaters and protect your orpine plants.

Understanding Slaters

Before we dive into the various methods of getting rid of slaters, it is important to understand them better. Slaters belong to the order Isopoda and are often mistaken for insects. They are actually land-dwelling crustaceans and are more closely related to crabs and lobsters than insects. Slaters thrive in damp and dark environments, making them a common sight in gardens.

Slaters feed on decaying organic matter and are generally considered beneficial for the environment. However, when they start damaging your orpine plants by feeding on young leaves and stems, it becomes necessary to take action.

Natural Methods

If you prefer natural methods to control pests in your garden, there are several options available for getting rid of slaters on your orpine plants.

1. Remove Hiding Places

Slaters are attracted to damp and dark areas, so removing their hiding places can discourage them from settling in your garden. Clear away debris such as leaf litter and fallen branches where slaters might seek shelter.

2. Improve Drainage

Slaters thrive in moist conditions, so improving drainage in your garden can make it less hospitable for them. Ensure that water flows away from your orpine plants by adding organic matter to the soil and creating slopes.

3. Use Barriers

Creating physical barriers around your orpine plants can prevent slaters from reaching them. You can use materials such as copper tape or diatomaceous earth to create a barrier that slaters are reluctant to cross.

4. Introduce Natural Predators

Another natural method to control slaters is by introducing their natural predators into your garden. Birds, frogs, and predatory insects like ground beetles and centipedes feed on slaters and can help keep their population under control.

Chemical Methods

If the infestation of slaters on your orpine plants is severe and natural methods are not effective enough, you may consider using chemical methods as a last resort. However, it is important to exercise caution and follow instructions carefully when using chemical insecticides.

1. Insecticidal Soap

Insecticidal soaps are effective in controlling slaters without causing harm to your orpine plants. These soaps work by suffocating the pests, making them unable to breathe. Follow the instructions on the product label and apply the soap directly to the affected areas of your plant.

2. Pyrethrin-Based Insecticides

Pyrethrin-based insecticides are derived from chrysanthemum flowers and are an effective option for controlling slaters. They target the nervous system of pests and can be applied as a spray or dust directly onto the affected areas of your orpine plants.

3. Chemical Baits

Chemical baits can also be used to control slaters. These baits contain toxic substances that attract the pests, leading to their demise. However, it is important to keep these baits away from children, pets, and other wildlife.

Prevention Tips

Prevention is always better than cure when it comes to pest control. Here are some tips to prevent slaters from infesting your orpine plants in the first place:

  • Avoid over-watering your orpine plants, as excessive moisture can attract slaters.
  • Maintain good garden hygiene by regularly removing decaying organic matter and debris.
  • Provide adequate spacing between your plants to increase airflow and reduce humidity levels.
  • Regularly inspect your orpine plants for signs of pest infestation and take immediate action if necessary.

Conclusion

Slaters can be a nuisance when they start damaging your orpine plants. However, by understanding their behavior and implementing effective control methods, you can protect your plants and maintain a healthy garden. Whether you choose natural or chemical methods, always prioritize the safety of your plants, yourself, and the environment. With proper care and attention, your orpine plants will thrive and remain free from slater infestations.