Updated: July 6, 2023

Introduction

Raindrop plants, also known as Peperomia polybotrya, are popular houseplants that are loved for their unique foliage resembling raindrops. These plants are relatively easy to care for, but like any other houseplant, they can be susceptible to pests. One common pest that can infest raindrop plants is slaters, also known as pill bugs or woodlice. If you notice these tiny critters crawling around your raindrop plant, do not worry. In this article, we will discuss how to get rid of slaters and keep your raindrop plant healthy and pest-free.

Identifying Slaters

Before we delve into the methods of getting rid of slaters, it is important to be able to identify them correctly. Slaters are small crustaceans that belong to the suborder Oniscidea. They have a segmented body and are usually gray or brown in color. Slaters have a hard exoskeleton and are known for their ability to roll up into a ball when threatened, which is why they are often referred to as pill bugs or woodlice.

Slaters are primarily decomposers and feed on decaying organic matter. They are attracted to moisture and can often be found in damp areas such as under pots or in the soil of houseplants.

Prevention is Better Than Cure

To prevent a slater infestation on your raindrop plant, it is important to create an environment that is less favorable for these pests. Here are some preventive measures you can take:

  1. Proper watering: Slaters thrive in moist environments, so it is important to avoid overwatering your raindrop plant. Allow the top inch of soil to dry out before watering again.

  2. Good drainage: Ensure that your raindrop plant is potted in well-draining soil and that the pot has drainage holes. This will help prevent water from pooling and creating a damp habitat for slaters.

  3. Remove debris: Regularly remove fallen leaves or other organic debris from around your raindrop plant. Slaters are attracted to decaying matter, so keeping the area clean will discourage their presence.

  4. Keep the area dry: Avoid splashing water directly onto the foliage of your raindrop plant. Moisture on the leaves can attract slaters. Instead, water the soil directly and try to keep the leaves dry.

Natural Remedies

If you have already spotted slaters on your raindrop plant, there are several natural remedies you can try to eliminate them without resorting to chemical pesticides. Here are some effective methods:

  1. Trapping: Place damp newspaper or cardboard near your raindrop plant overnight. Slaters are nocturnal creatures and will be attracted to the moisture and darkness of the trap. In the morning, carefully collect and dispose of the trapped slaters.

  2. Diatomaceous earth: Sprinkle food-grade diatomaceous earth around your raindrop plant. This natural powder is made from fossilized diatoms and has sharp edges that cut through the exoskeleton of slaters, causing them to dehydrate and die. Be sure to reapply after watering or rainfall.

  3. Citrus peels: Slaters are repelled by the scent of citrus. Place citrus peels, such as those from lemons or oranges, around your raindrop plant to deter these pests.

  4. Beneficial insects: Introduce natural predators of slaters, such as ground beetles or centipedes, into your raindrop plant’s environment. These insects feed on slaters and can help control their population.

Chemical Control

If natural remedies do not effectively eliminate the slater infestation on your raindrop plant, you may need to resort to chemical control methods. It is important to note that chemical pesticides can be harmful to beneficial insects and the environment, so they should be used as a last resort. If you choose to use chemical pesticides, follow these guidelines:

  1. Choose a suitable pesticide: Select a pesticide that is labeled for use on indoor plants and specifically targets slaters. Read the instructions carefully and follow them closely.

  2. Isolate the plant: Move your raindrop plant away from other houseplants to prevent the pesticide from spreading.

  3. Apply the pesticide: Apply the pesticide according to the instructions provided. Be sure to wear protective gloves and clothing to avoid direct contact with the chemical.

  4. Monitor the situation: Keep an eye out for any adverse effects on your raindrop plant or other insects in your home. If necessary, repeat the application after the recommended time interval.

Conclusion

Slaters can be a nuisance for your raindrop plant, but with proper prevention and timely action, you can effectively get rid of them. Remember to create an environment that is less favorable for slaters by practicing good watering habits, ensuring good drainage, and keeping the area clean and dry. If natural remedies fail, consider using chemical control methods as a last resort. With these tips, you can keep your raindrop plant healthy and free from slater infestations.