Updated: July 9, 2023

Introduction

Red Prayer Plants, also known as Maranta leuconeura, are popular houseplants known for their vibrant red and green leaves. These plants are native to the tropical regions of Brazil and require specific care to thrive indoors. One common issue that many plant owners face is the presence of slaters, also known as woodlice or pill bugs. Slaters are small crustaceans that can feed on the foliage of the Red Prayer Plant and cause damage if left untreated. In this article, we will discuss how to identify slaters and provide effective methods to get rid of them.

Identifying Slaters

Slaters are usually dark brown or grey in color and have a segmented body with several pairs of legs. They measure around 1 cm in length and have a distinctive oval-shaped body. Slaters are commonly found in damp and humid environments, which makes Red Prayer Plants an ideal habitat for them. They are nocturnal creatures and tend to hide during the day, making it harder to spot them. However, if you notice small holes in the leaves of your Red Prayer Plant or see slaters crawling around the soil surface, it is likely that your plant is infested.

Prevention Methods

Prevention is always better than cure when it comes to pests like slaters. Here are a few measures you can take to prevent an infestation:

  1. Keep the environment dry: Slaters thrive in damp conditions, so ensure that the soil of your Red Prayer Plant is well-drained. Avoid overwatering and remove any excess water from the saucer or tray beneath the pot.

  2. Provide good air circulation: Slaters prefer stagnant air, so make sure your plant is placed in an area with good air circulation. You can use a fan to keep the air moving around the plant.

  3. Inspect new plants: Before bringing in any new plants, be sure to inspect them thoroughly for any signs of pests or diseases. Quarantine new plants for a few weeks to ensure they are pest-free before placing them near your Red Prayer Plant.

Natural Remedies

If you have already noticed slaters on your Red Prayer Plant, there are several natural remedies you can try to get rid of them:

  1. Manual removal: If you only have a few slaters present, you can pick them off manually and squash them. This method is time-consuming but effective for small infestations.

  2. Diatomaceous earth: Diatomaceous earth is a natural substance that is made from the fossilized remains of microscopic algae. It is abrasive to slaters and other insects, causing them to dehydrate and die. Sprinkle a thin layer of diatomaceous earth on the soil surface around your Red Prayer Plant to create a barrier against slaters.

  3. Citrus peels: Slaters are repelled by the scent of citrus. Place some citrus peels, such as lemon or orange, near your plant or bury them in the soil. The strong smell will deter slaters from approaching.

  4. Neem oil: Neem oil is a natural insecticide that is derived from the neem tree. It is effective against a wide range of pests, including slaters. Dilute neem oil according to the instructions on the packaging and spray it on the leaves and soil of your Red Prayer Plant. Repeat this process every few days until the infestation is under control.

Chemical Treatments

If natural remedies fail to eliminate the slater infestation, you may need to resort to chemical treatments. However, it is important to note that chemical pesticides should be used as a last resort due to their potential harm to beneficial insects and the environment. If you decide to use chemical treatments, follow these guidelines:

  1. Choose a suitable pesticide: Look for a pesticide that is specifically labeled for slaters or general garden pests. Read the instructions carefully and follow them to ensure safe and effective use.

  2. Isolate the plant: Move your Red Prayer Plant to an area where it can be isolated from other plants to prevent the pesticide from spreading.

  3. Wear protective gear: When applying chemical pesticides, always wear gloves, goggles, and a mask to protect yourself from harmful chemicals.

  4. Follow the recommended dosage: Do not exceed the recommended dosage of the pesticide as it may harm your plant or cause resistance in the slaters.

  5. Monitor and reapply: Keep an eye on your Red Prayer Plant after applying the pesticide. If necessary, reapply according to the instructions on the product label.

Conclusion

Slaters can be a nuisance for Red Prayer Plant owners, but with proper care and timely intervention, you can effectively get rid of them. By following preventive measures and using natural remedies or chemical treatments if needed, you can ensure that your Red Prayer Plant remains healthy and pest-free. Remember to always prioritize the well-being of your plant and minimize the use of chemical pesticides whenever possible.