How to Get Rid of Crusader Bugs on Money Plant

The money plant, also known as Pilea peperomioides, is a popular houseplant known for its round, coin-like leaves. It is not only aesthetically pleasing but also believed to bring good luck and prosperity to the household. However, like any other plant, it can be prone to insect infestations. One common pest that can wreak havoc on your money plant is the crusader bug (Mictis profana). These small, orange-colored insects can quickly multiply and cause damage to the foliage if left untreated. In this article, we will discuss some effective methods to get rid of crusader bugs on your money plant.

Identifying Crusader Bugs

Before we delve into the remedies, it is important to be able to identify crusader bugs accurately. These insects are about 1/4 inch long and have a distinct orange color with black markings on their backs. They have a shield-like shape and are often found in clusters on the undersides of the leaves. Crusader bugs feed on the sap of plants, causing yellowing or browning of leaves, stunted growth, and even death if left unchecked.

Natural Remedies

1. Manual Removal

One of the simplest yet effective ways to get rid of crusader bugs is by manually removing them from the plant. You can use a pair of tweezers or wear gloves to carefully pluck the insects from the leaves. Make sure to inspect both sides of each leaf thoroughly as they tend to hide in clusters. This method works best for small infestations but may not be practical for larger outbreaks.

2. Neem Oil Spray

Neem oil is a natural insecticide derived from the seeds of the neem tree (Azadirachta indica). It has been widely used in organic gardening for pest control due to its effectiveness and low toxicity to humans and animals. To make a neem oil spray, mix 2 tablespoons of neem oil with 1 liter of water and a few drops of liquid soap. Spray the solution onto the affected parts of the money plant, focusing on the undersides of the leaves. Repeat this process every 7-10 days until the infestation is under control.

3. Insecticidal Soap

Insecticidal soap is another safe and effective option for controlling crusader bugs on your money plant. It works by suffocating the insects and disrupting their cell membranes. You can purchase ready-to-use insecticidal soap from garden centers or make your own by combining 5 tablespoons of liquid soap (such as Castile or dish soap) with 4 cups of water. Spray the solution onto the infested areas, making sure to cover both sides of the leaves thoroughly. Repeat this process every 5-7 days until the bugs are eliminated.

Chemical Treatments

If natural remedies fail to provide satisfactory results, you may consider using chemical treatments as a last resort. However, it is important to exercise caution when using pesticides, as they can harm beneficial insects and pollinators. Always read and follow the instructions on the product label carefully.

1. Pyrethrin-Based Insecticides

Pyrethrin-based insecticides are derived from chrysanthemum flowers and are considered relatively safe for humans and pets when used as directed. They work by targeting the nervous systems of insects, causing paralysis and eventual death. Apply the insecticide according to the instructions provided, ensuring thorough coverage of all affected areas. Keep in mind that repeated use may lead to resistance in some insect populations, so it is advisable to rotate between different chemical treatments if necessary.

2. Systemic Insecticides

Systemic insecticides are absorbed by plants and transported throughout their vascular systems, making them effective against hidden pests like crusader bugs. These insecticides come in various forms, including granules, drenches, and sprays. Follow the manufacturer’s instructions closely and avoid using systemic insecticides on edible plants or those frequented by bees and other pollinators.

Preventive Measures

Prevention is always better than cure when it comes to dealing with pest infestations. Here are some preventive measures you can take to minimize the risk of crusader bugs attacking your money plant:

• Inspect new plants: Before introducing new plants to your collection, thoroughly inspect them for signs of pests. Quarantine them for a few weeks to ensure they are bug-free before placing them near your money plant.

• Maintain plant health: A healthy plant is less likely to attract pests. Provide your money plant with the right amount of water, sunlight, and nutrients to promote strong growth.

• Cleanliness is key: Regularly clean your money plant’s leaves with a damp cloth or sponge to remove dust and discourage pests from taking up residence.

• Isolate affected plants: If you notice crusader bugs or any other pests on your money plant, isolate it from other plants to prevent the infestation from spreading.

By following these preventive measures and employing the appropriate remedies, you can effectively control crusader bugs on your money plant and ensure its continued health and vitality. Remember that patience and persistence are key when dealing with pest problems, so don’t get discouraged if it takes some time to eliminate the infestation completely.