Coleus plants are known for their colorful leaves and easy maintenance. However, one problem that gardeners can encounter with these plants is the presence of lerps. Lerps are tiny, waxy, oval-shaped structures that are often found on the underside of coleus leaves. They are produced by sap-sucking insects called psyllids, which can cause damage to the plant if left untreated. In this article, we will discuss how to get rid of lerps on coleus plant.
Identify the Problem
Before taking any action, it is important to correctly identify the problem. Lerps are small and can be difficult to see, especially if they are located on the underside of the leaves. However, if you notice small, yellowish-brown bumps on your coleus plant’s leaves, it is likely that you have a lerp problem.
Natural Methods
There are several natural methods that you can use to get rid of lerps on coleus plant:
1. Pruning
One effective way to get rid of lerps is to prune the affected leaves. This will not only remove the lerps but also prevent the psyllids from laying more eggs on the plant.
2. Soap and Water
Another natural method is to use a mixture of soap and water to eliminate lerps. Mix one teaspoon of liquid soap with one quart of water and spray the solution onto the affected areas. The soap will help break down the waxy coating of the lerps, making them easier to remove.
3. Neem Oil
Neem oil is a natural insecticide that can be used to control psyllids and their lerps. Mix two tablespoons of neem oil with one gallon of water and spray the solution onto the affected areas. Repeat every seven days until the problem is resolved.
Chemical Methods
If natural methods are not effective, chemical methods may be necessary to get rid of lerps on coleus plant. Here are some chemical options:
1. Insecticidal Soap
Insecticidal soap is a safer alternative to traditional insecticides and can effectively control psyllids and their lerps. Apply the soap according to the manufacturer’s instructions.
2. Systemic Insecticide
Systemic insecticides are absorbed by the plant and can control psyllids and their lerps from the inside out. However, they can be harmful to beneficial insects and should be used with caution.
Prevention
Prevention is always better than cure. Here are some tips on how to prevent lerps on coleus plant:
- Regularly inspect your plants for signs of psyllids and their lerps.
- Keep your plants healthy by providing them with adequate water, sunlight, and nutrients.
- Avoid over-fertilizing your plants, as this can attract psyllids.
- Use companion planting to repel psyllids. Plants such as garlic, onions, and chives are known to deter psyllids.
FAQ
Are lerps harmful to coleus plants?
Yes, lerps can cause damage to coleus plants if left untreated.
How do I know if my coleus plant has a lerp problem?
Look for small, yellowish-brown bumps on the leaves of your coleus plant.
Can I use natural methods to get rid of lerps on coleus plant?
Yes, natural methods such as pruning, soap and water, and neem oil can be effective in eliminating lerps.
Are chemical methods safe for my coleus plant?
Chemical methods such as insecticidal soap and systemic insecticides can effectively control lerps but should be used with caution.
How can I prevent lerps on my coleus plant?
Regularly inspect your plants, keep them healthy, avoid over-fertilizing, and use companion planting to repel psyllids.
Related Posts:
Coleus Plant
- How to Grow Coleus Plant Indoors
- Coleus Plant Size: Get the Right Size for You
- How Much Space to Leave Between Each Coleus Plant
- How to Get Rid of Mealybugs on Coleus Plant
- How Deep Does Coleus Plant Need to Be Planted?
- How to Get Rid of Aphids on Coleus Plant
- How to Get Rid of Fungus on Coleus Plant
- Why Your Coleus Plant Is Growing Sideways
- How to Get Rid of Thrips in Coleus Plant
- How to Get Rid of Slaters on Coleus Plant
- How to Transplant Coleus Plant
- Use a Hanging Coleus Plant to Freshen up Your Space
- Coleus Plant Soil: How to Choose the Right Type
- Coleus Plant Stages of Growth
- How Much Water Does Coleus Plant Watering
- How to Trim Coleus Plant: In-depth Pruning Guide
- What is Coleus Plant Commonly Used For?
- How to Get Rid of Nematodes on Coleus Plant
- What Are The Little Bugs on My Coleus Plant
- How to Get Rid of Fruit Flies on Coleus Plant
- What’s Causing my Coleus Plant to Die?
- How to Get Rid of Caterpillars on Coleus Plant
- Guide to Fertilizing Your Coleus Plant
- How Much Oxygen Does Coleus Plant Produce?
- How to Propogate Coleus Plant the Right Way
- How to Get Rid of Worms in Coleus Plant
- How to Get Rid of Borers on Coleus Plant
- What is the Origin of Coleus Plant
- How to Save a Dying Coleus Plant
- How to Get Rid of Crusader Bugs on Coleus Plant