Updated: July 4, 2023

Introduction

Slaters, also known as woodlice or pill bugs, are common pests that can be found in gardens, especially on tomato plants. These tiny creatures belong to the crustacean family and are known for their ability to feed on decaying organic matter. While they may not cause significant harm to your tomato plants, they can still be a nuisance and potentially attract other garden pests. In this article, we will discuss effective methods to get rid of slaters on tomato plants and protect your precious crop.

Identify the Problem

Before we can effectively tackle the issue of slaters on tomato plants, it is essential to identify the problem correctly. Slaters are small, oval-shaped creatures that are usually dark gray or brown in color. They have segmented bodies and multiple pairs of legs. Slaters are attracted to moist and decaying organic matter, making them particularly fond of compost piles and mulched areas. If you notice these pests congregating around your tomato plants, it is likely that they have found a favorable environment nearby.

Prevention is Key

As with any garden pest problem, prevention is always better than cure. By implementing preventative measures, you can reduce the likelihood of slaters infesting your tomato plants. Here are some tips to consider:

  1. Remove decaying organic matter: Since slaters are attracted to moisture and decaying organic matter, it is crucial to keep your garden free from such materials. Regularly clean up fallen leaves, rotting fruits, and other debris that may accumulate around your tomato plants.

  2. Avoid overwatering: Slaters thrive in moist environments, so be mindful of your watering habits. Only water your tomato plants when necessary and ensure proper drainage to prevent excessive moisture buildup.

  3. Create barriers: Consider placing physical barriers around your tomato plants to deter slaters from reaching them. Options such as copper tape or diatomaceous earth can create an uncomfortable surface for slaters to crawl over.

  4. Encourage natural predators: Introducing natural predators of slaters, such as ground beetles or centipedes, can help keep their population in check. Create a garden environment that attracts these beneficial insects by providing suitable habitats, such as mulch or rocks.

Organic Methods of Control

If preventative measures are not sufficient or if you already have a significant infestation of slaters on your tomato plants, there are several organic methods you can employ to control their population:

  1. Handpicking: While it may be time-consuming, handpicking slaters from your tomato plants can be an effective control method, especially for smaller gardens. Simply pick them off and dispose of them in a bucket of soapy water. Repeat this process regularly to keep their numbers under control.

  2. Traps: Another option is to set up traps to lure and capture slaters. You can use materials like damp newspaper or cardboard placed near your tomato plants. The slaters will congregate under these moist conditions, making it easier to collect and remove them.

  3. Natural repellents: Some natural substances are known to repel slaters and can be used as deterrents. For example, sprinkle crushed eggshells or coffee grounds around the base of your tomato plants. The sharp edges of the eggshells and the strong scent of coffee can discourage slaters from crawling up the stems.

  4. Beneficial nematodes: Beneficial nematodes are microscopic organisms that can help control various garden pests, including slaters. They are commercially available and can be applied to the soil around your tomato plants. These nematodes parasitize the slaters and eventually kill them off.

Chemical Control

If all else fails and the infestation becomes severe, you may need to consider chemical control methods. However, it is essential to approach this option with caution, as chemicals can have unintended consequences on beneficial insects and the environment. If you choose to use chemical pesticides, make sure to select a product specifically labeled for slaters and follow the instructions carefully.

Conclusion

Slaters can be a nuisance in the garden, particularly when they infest tomato plants. By implementing preventative measures and using organic control methods, you can effectively manage their population and protect your precious crop. Remember to identify the problem correctly, remove decaying organic matter, create barriers, encourage natural predators, and consider organic control options before resorting to chemical pesticides. With these strategies in place, you can enjoy healthy and pest-free tomato plants all season long.