Updated: July 16, 2023

Moneywort, also known as Creeping Jenny or Lysimachia nummularia, is a popular choice for many garden enthusiasts due to its vibrant green leaves and ability to spread and fill in spaces quickly. However, as with any plant, it is not immune to pests and insect infestations. One common issue that moneywort plant owners may encounter is the presence of little bugs on their plants. In this article, we will explore what these bugs are and how to effectively deal with them.

Identifying the Bugs

Before taking any action, it is crucial to correctly identify the bugs on your moneywort plant. There are several common pests that can affect this plant, including aphids, scale insects, and spider mites.

Aphids

Aphids are small, soft-bodied insects that come in various colors, such as green, yellow, or black. They feed on the sap of plants by piercing through the leaves or stems. If you notice a sticky residue on your moneywort’s leaves or see ants crawling around the plant, it could be a sign of an aphid infestation.

Scale Insects

Scale insects are tiny pests that attach themselves to the stems and leaves of plants, sucking out their sap. They are usually brown or black in color and have a protective shell-like covering over their bodies. If you notice small bumps or waxy spots on your moneywort plant, it is likely that you have a scale insect problem.

Spider Mites

Spider mites are not actual insects but rather arachnids. They are extremely small and difficult to see without magnification. These pests feed on the plant’s sap and often leave behind fine webbing on the leaves. If you observe tiny yellow or white specks on your moneywort’s foliage along with webbing, spider mites may be the culprit.

Dealing with the Bugs

Once you have identified the pests on your moneywort plant, it is essential to take action promptly to prevent further damage. Here are some effective ways to deal with these little bugs:

1. Natural Remedies

For those who prefer organic and chemical-free solutions, there are several natural remedies that can help control pests on moneywort plants. One option is to create a homemade insecticidal soap by mixing a few drops of mild liquid soap with water. Spray this solution onto the affected areas of the plant, focusing on the underside of the leaves where pests often hide.

Additionally, introducing beneficial insects such as ladybugs or lacewings into your garden can help control aphid populations. These insects feed on aphids and other small pests, providing a natural and eco-friendly method of pest control.

2. Manual Removal

If the infestation is relatively small, manually removing the bugs from your moneywort plant can be an effective method. Use a pair of tweezers or gloved hands to carefully pick off individual pests or gently wipe them away with a soft cloth. Be sure to dispose of any insects you remove to prevent them from returning to the plant.

3. Insecticidal Sprays

If natural remedies and manual removal do not yield satisfactory results, you may need to resort to insecticidal sprays. There are various commercially available insecticides specifically formulated for controlling aphids, scale insects, and spider mites. Before applying any chemical treatments, carefully read and follow the instructions provided by the manufacturer. It is important to choose an insecticide that is safe for use on ornamental plants and follow proper dosage guidelines.

Preventing Future Infestations

Prevention is always better than cure when it comes to dealing with pests on your moneywort plant. Here are some preventive measures you can take to reduce the likelihood of future infestations:

1. Proper Plant Care

Maintaining healthy and well-cared-for plants is one of the best ways to prevent pest problems. Ensure that your moneywort plant receives adequate sunlight, water, and nutrients. Avoid overwatering, as excessive moisture can attract pests.

2. Regular Inspections

Make it a habit to regularly inspect your moneywort plant for any signs of pests or damage. Early detection can help prevent infestations from spreading and causing significant harm to the plant. Look for changes in leaf color, wilting, distorted growth, or the presence of insects and their eggs.

3. Quarantine New Plants

Before introducing any new plants to your garden, it is wise to quarantine them for a period of time to ensure they are free from pests. This will help prevent the spread of any potential infestations to your existing plants.

4. Cleanliness

Maintaining a clean garden environment can deter pests from settling in. Remove fallen leaves or debris from around your moneywort plant regularly, as these can provide hiding places for insects.

In conclusion, little bugs on your moneywort plant can be a nuisance, but with proper identification and prompt action, you can effectively deal with these pests. Whether you opt for natural remedies, manual removal, or insecticidal sprays, remember to prioritize prevention to keep your moneywort plant healthy and pest-free. Happy gardening!