Updated: July 4, 2023

Introduction

White sage (Salvia apiana) is a beautiful and aromatic plant that is commonly used in smudging rituals. However, like any other plant, it is susceptible to pests and diseases. One such pest that can wreak havoc on your white sage plant is the slater, also known as the woodlouse or pill bug. Slaters are small crustaceans that feed on decaying organic matter and can cause damage to the leaves and stems of your white sage plant. In this article, we will discuss how to identify and get rid of slaters on your white sage plant.

Identifying Slaters

Slaters are small, oval-shaped creatures that have a segmented body and seven pairs of legs. They are typically gray or brown in color and measure around 1 cm in length. Slater infestations are usually characterized by the presence of numerous slaters gathered around the base of the white sage plant or underneath pots or rocks. Additionally, you may notice chewed leaves and stems, as slaters feed on decaying plant matter.

Prevention Measures

Preventing slater infestations is always better than dealing with them once they have already taken hold of your white sage plant. Here are some preventive measures you can take:

  1. Maintain proper hygiene: Remove any dead leaves or decaying organic matter from around your white sage plant regularly. This will eliminate potential food sources for slaters and discourage their presence.

  2. Create a barrier: Place a layer of mulch around the base of your white sage plant to create a physical barrier that prevents slaters from accessing the plant.

  3. Monitor watering: Overwatering can create a moist environment that attracts slaters. Ensure that you water your white sage plant properly, allowing the soil to dry out between waterings.

  4. Inspect new plants: Before introducing new plants to your garden, inspect them carefully for any signs of slaters or other pests. Quarantine new plants for a few weeks to ensure they are pest-free before planting them near your white sage.

Natural Remedies

If you already have a slater infestation on your white sage plant, there are several natural remedies you can try to get rid of them. These methods are safe for the environment and do not pose any harm to humans or beneficial insects. Here are a few effective natural remedies:

  1. Diatomaceous earth: Sprinkle food-grade diatomaceous earth around the base of your white sage plant. This natural substance contains microscopic fossilized remains that have sharp edges. When slaters come into contact with the diatomaceous earth, it damages their exoskeleton and dehydrates them, eventually leading to their death.

  2. Copper barriers: Slaters are repelled by copper, so placing copper wire or tape around the base of your white sage plant can prevent them from reaching the plant. Copper barriers should be at least 5 cm wide and buried slightly in the soil to be effective.

  3. Beer traps: Fill shallow dishes or jars with beer and bury them partially in the soil near your white sage plant. Slaters are attracted to the smell of beer and will crawl into the container, where they will drown.

  4. Beneficial nematodes: Beneficial nematodes are microscopic worms that feed on slaters and other pests. You can purchase nematodes from garden centers and release them into the soil around your white sage plant. They will naturally seek out slaters and eliminate them.

Chemical Control

If natural remedies do not provide satisfactory results or if the infestation is severe, you may consider using chemical controls as a last resort. However, it is essential to use these products responsibly and follow the instructions provided. Here are a few chemical controls that can be effective against slaters:

  1. Insecticidal soap: Insecticidal soaps are low-toxicity products that can be sprayed directly onto the affected areas of your white sage plant. These soaps suffocate slaters by blocking their breathing pores.

  2. Pyrethrin-based insecticides: Pyrethrin-based insecticides are derived from chrysanthemum flowers and are considered relatively safe for use in gardens. They work by disrupting the nervous system of slaters and other pests.

Before using any chemical control, it is crucial to identify the specific product that is suitable for your white sage plant and follow the recommended application rates and timings.

Conclusion

Slaters can be a nuisance to your white sage plant, but with proper identification and prompt action, you can effectively get rid of them. Remember to always start with preventive measures to avoid future infestations. If natural remedies fail, consider using chemical controls responsibly. By taking these steps, you can ensure the health and vitality of your white sage plant and continue to enjoy its beautiful aroma in your home or garden.