Updated: June 29, 2023

Morning glories are beautiful climbing plants that can add a touch of color and elegance to any garden. However, they are often plagued by slaters, also known as woodlice or pill bugs. These small crustaceans can cause damage to the leaves and flowers of morning glory plants if left unchecked. In this article, we will discuss effective methods to get rid of slaters and protect your morning glory plants.

Understanding Slaters

Before we delve into the methods of controlling slaters, it is important to understand their behavior and habits. Slaters are not insects but belong to the same family as shrimps and crabs. They are typically gray or brown in color and have a segmented body with seven pairs of legs. Slaters are nocturnal creatures and are attracted to dark and damp environments.

Slaters feed on decaying plant matter and organic debris, making them beneficial in certain situations. However, when their population increases, they can start damaging live plants like morning glories by nibbling on leaves, stems, and flowers.

Prevention is Key

The best way to deal with slaters is to prevent their infestation in the first place. Here are some preventive measures you can take:

  1. Mulching: Use a layer of organic mulch around your morning glory plants. This will help retain moisture in the soil while creating an environment that is less attractive to slaters.

  2. Proper drainage: Ensure that your planting area has good drainage to avoid excessive moisture buildup, which can attract slaters.

  3. Remove debris: Regularly clean up fallen leaves, dead plant material, and other debris from your garden. These serve as food sources for slaters and can encourage their population growth.

  4. Reduce hiding spots: Slaters prefer dark and moist hiding spots during the day. Eliminate potential hiding spots by clearing away rocks, logs, and other debris near your morning glory plants.

Natural Remedies

If you already have a slater infestation on your morning glory plants, there are several natural remedies you can try to control their population:

  1. Diatomaceous earth: Sprinkle food-grade diatomaceous earth around the base of your morning glory plants. This natural powder is made from fossilized remains of diatoms and has sharp microscopic edges that can pierce the exoskeleton of slaters, causing them to dehydrate and die.

  2. Coffee grounds: Spread used coffee grounds around the affected areas of your morning glory plants. Slaters dislike the strong smell of coffee and will avoid areas treated with coffee grounds.

  3. Citrus peels: Place citrus peels, such as orange or lemon peels, near your morning glory plants. The strong scent of citrus repels slaters and can help keep them away from your plants.

  4. Beer trap: Create a simple beer trap by burying a small container, such as a yogurt cup, in the soil near your morning glory plants. Fill it halfway with beer and leave it overnight. Slaters will be attracted to the beer and drown in the liquid.

Chemical Control

If natural remedies do not provide satisfactory results, you may have to resort to chemical control methods. However, it is important to use chemicals sparingly and only as a last resort, as they can harm beneficial insects and pollinators. Here are some chemical options for controlling slaters:

  1. Insecticidal soap: Spray an insecticidal soap specifically labeled for controlling slaters onto the affected areas of your morning glory plants. Follow the instructions on the label carefully and avoid spraying when bees are active.

  2. Pyrethrin-based insecticides: These insecticides are derived from chrysanthemum flowers and are effective against slaters. Apply according to the instructions on the label, taking care to avoid contact with beneficial insects.

Regular Monitoring and Maintenance

To ensure the long-term health of your morning glory plants, it is important to regularly monitor for slater activity and take necessary measures to control their population. This includes inspecting the leaves, stems, and flowers for signs of damage and removing any slaters you find by hand.

Regular maintenance practices such as watering correctly, fertilizing appropriately, and providing support for climbing morning glories will also help keep your plants healthy and resilient to slater infestations.

In conclusion, slaters can be a nuisance for morning glory plants, but with proper preventive measures and natural or chemical control methods, you can effectively manage their population. Remember to choose the most suitable method for your situation and always prioritize the health and well-being of your plants. Happy gardening!