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How to Get Rid of Worms in Coffee Tree Plant

Updated: April 15, 2022

Coffee trees are popular indoor and outdoor plants that require care, attention, and protection from pests. One of the most common pests that attack coffee tree plants is worms. Worms can cause significant damage to the foliage and the roots of coffee trees, leading to stunted growth, leaf drop, and even death.

If you have noticed worms in your coffee tree plant, it’s essential to take immediate action to get rid of them. In this article, we will discuss some effective methods to eliminate worms from your coffee tree plant.

Identify the type of worm

Before you start treating your coffee tree plant for worms, it’s crucial to identify the type of worm you are dealing with. Different types of worms can infest coffee tree plants, such as:

  • Coffee bean weevil
  • Coffee berry borer
  • Leaf miner
  • Cutworms
  • Armyworms

Each type of worm requires a different treatment method. Therefore, it’s essential to know which worm is causing the problem before you start treating your plant.

Natural remedies

There are several natural remedies that you can use to get rid of worms from your coffee tree plant. Here are some examples:

Neem oil

Neem oil is a natural insecticide that can effectively kill worms without harming your coffee tree plant. Mix one tablespoon of neem oil with one liter of water and spray the solution on the affected areas of your plant.

Garlic spray

Garlic has strong antifungal and antibacterial properties that can help kill worms in your coffee tree plant. Crush a few garlic cloves and mix them with one liter of water. Let the mixture sit for 24 hours and then strain it. Spray the solution on your plant every three days until the worms disappear.

Diatomaceous earth

Diatomaceous earth is a natural powder made from fossilized algae that can kill worms by dehydrating them. Sprinkle the powder on the affected areas of your coffee tree plant and around the pot. Repeat the process every week until the worms are gone.

Chemical treatments

If natural remedies don’t work or if the infestation is severe, you may need to resort to chemical treatments. Here are some examples of chemical treatments that can help get rid of worms from your coffee tree plant:


Insecticides such as pyrethrin and permethrin can effectively kill worms in your coffee tree plant. However, these chemicals can be harmful to humans and pets, so it’s crucial to follow the instructions carefully when using them.

Systemic insecticides

Systemic insecticides are chemicals that you apply to the soil, and they are absorbed by the plant’s roots, making the entire plant toxic to pests. This method is effective for long-term worm control.


Preventing worm infestations is always better than treating them. Here are some tips to prevent worms from attacking your coffee tree plant:

  • Keep your plant healthy by providing it with proper care and nutrition.
  • Keep the plant clean by removing dead leaves and debris regularly.
  • Inspect new plants carefully before bringing them home.
  • Quarantine new plants for a few weeks before placing them near other plants.


How do I know if my coffee tree plant has worms?

Worms in coffee tree plants can cause various symptoms such as yellowing leaves, leaf drop, holes in leaves, and stunted growth.

Can worms in coffee tree plants harm humans?

No, worms in coffee tree plants cannot harm humans directly. However, some chemicals used to treat worm infestations can be harmful to humans and pets.

How often should I water my coffee tree plant?

Watering requirements for coffee tree plants depend on various factors such as temperature, humidity, and soil type. In general, coffee tree plants should be watered when the top inch of the soil feels dry to the touch.

Can I use chemical treatments on my coffee tree plant if I am growing it for coffee beans?

No, if you are growing your coffee tree plant for coffee beans, you should avoid using chemical treatments as they can contaminate the beans. Stick to natural remedies and prevention methods instead.

In conclusion, worms in coffee tree plants can cause significant damage and should be dealt with immediately. Natural remedies, chemical treatments, and prevention methods can all be effective in eliminating and preventing worm infestations. By providing proper care and attention to your coffee tree plant, you can keep it healthy and worm-free.