How to Banish Rolly Pollies from Your Garden: A Comprehensive Guide

Rolly pollies, also known as pill bugs or woodlice, are common garden inhabitants. While they play a beneficial role in breaking down organic matter, their presence in large numbers can become a nuisance.

In this guide, we’ll delve into effective methods to deter rolly pollies and restore balance to your garden.

Understanding Rolly Pollies

Rolly pollies are not insects but crustaceans, related to lobsters and crabs. They thrive in moist environments and feed on decaying plant material, fungi, and even their own molted exoskeletons. They are nocturnal and often seek shelter under rocks, logs, and leaf litter during the day.

Signs of a Rolly Polly Infestation

• Visible presence: You’ll notice them scurrying around your garden, particularly in damp areas.
• Damage to seedlings: They may feed on young plants, causing stunted growth or even death.
• Chewed leaves: You might observe irregular holes or notches on the edges of leaves.

Effective Strategies to Deter Rolly Pollies

1- Reduce Moisture:

• Water deeply and less frequently: This encourages deeper root growth and reduces surface moisture that attracts rolly pollies.
• Improve drainage: Amend heavy clay soils with organic matter to enhance drainage.
• Fix leaks: Repair any dripping faucets or irrigation systems to minimize excess moisture.

2- Eliminate Hiding Places:

• Clear debris: Remove fallen leaves, decaying wood, and other organic debris that provide shelter.
• Elevate pots: Raise potted plants off the ground to reduce dampness and access for rolly pollies.
• Keep the garden tidy: Regularly weed and prune to eliminate potential hiding spots.

3- Natural Repellents:

• Diatomaceous earth: Sprinkle this fine powder around affected areas. It dehydrates rolly pollies upon contact.
• Neem oil: Spray a diluted neem oil solution on plants to deter feeding.
• Citrus peels: Scatter citrus peels around the garden. The strong scent repels rolly pollies.

4- Beneficial Nematodes:

• Apply beneficial nematodes: These microscopic worms prey on rolly pollies and other soil-dwelling pests.

5- Trapping:

• Set up traps: Place damp cardboard or newspaper in affected areas overnight. Rolly pollies will congregate underneath, making it easy to collect and dispose of them in the morning.

Preventive Measures

• Choose resistant plants: Opt for plants that are less susceptible to rolly polly damage.
• Maintain a healthy garden: Strong, vigorous plants are less likely to be affected.
• Monitor regularly: Keep an eye out for signs of rolly pollies and take action early.

Conclusion

By implementing these effective strategies, you can successfully manage rolly polly populations in your garden and protect your plants. Remember, consistency is key. Regularly monitor your garden and take preventive measures to ensure a thriving, pest-free environment.