Updated: July 2, 2023

Peacock plants, also known as Calathea Makoyana, are beautiful and vibrant houseplants that are loved for their stunning foliage. However, like any other plant, peacock plants can fall victim to pests. One common and troublesome pest that affects peacock plants is borers. Borers are tiny insects that burrow into the stems and leaves of the plant, causing damage and potentially killing it if left untreated. In this article, we will discuss effective methods to get rid of borers on peacock plants.

Identifying Borer Infestation

Before we dive into the methods of eliminating borers, it is essential to first identify whether your peacock plant is indeed infested with borers. Look out for the following signs:

  1. Wilting or yellowing leaves: Borers feed on the inside of the plant’s stems and leaves, disrupting the flow of nutrients and water. This can result in wilting or yellowing leaves.
  2. Tiny holes: Borers create small holes in the stems and leaves as they burrow inside.
  3. Sawdust-like material: As borers tunnel through the plant, they leave behind frass, which resembles sawdust. Look for this material near the holes.
  4. Visible larvae or eggs: In severe cases, you may spot tiny larvae or eggs on the plant.

If you notice any of these signs, it is crucial to take immediate action to prevent further damage.

Natural Methods to Eliminate Borers

When it comes to getting rid of borers on peacock plants, it is best to use natural methods that are safe for both the plant and the environment. Here are a few effective natural remedies:

1. Manual Removal

If you spot visible larvae or eggs on your peacock plant, carefully remove them using tweezers or a toothpick. Make sure to dispose of them properly to prevent reinfestation.

2. Neem Oil Spray

Neem oil is a natural insecticide that is effective against a wide range of pests, including borers. Mix neem oil with water according to the instructions on the bottle and spray it on the affected parts of the plant. Repeat this process every week until the infestation is under control.

3. Beneficial Nematodes

Beneficial nematodes are microscopic worms that prey on many soil-dwelling pests, including borers. These nematodes can be purchased from gardening stores and are safe for plants, humans, and pets. Simply mix them with water and apply the solution to the soil around the peacock plant.

4. Garlic Spray

Garlic has insecticidal properties and can effectively repel borers from your peacock plant. Crush a few garlic cloves and soak them in water overnight. Strain the mixture and dilute it with water before spraying it on the affected areas.

Chemical Control Measures

If natural remedies fail to eliminate the borer infestation, you may need to resort to chemical control measures. However, it is vital to exercise caution when using chemicals and follow the instructions carefully. Here are a couple of chemical options:

1. Insecticidal Soap

Insecticidal soap is a mild pesticide that is effective against soft-bodied insects like borers. Dilute the soap according to the instructions and spray it directly on the affected parts of the plant. Repeat this process as necessary, but be mindful not to overuse as it can harm beneficial insects too.

2. Systemic Insecticides

Systemic insecticides are absorbed by the plant and transported throughout its tissues, making them an effective option for controlling borers. However, these chemicals should be used as a last resort and with caution, as they can be harmful to beneficial insects and the environment. Follow the instructions on the product carefully and avoid using systemic insecticides on edible plants.

Prevention is Key

As the saying goes, prevention is better than cure. Taking preventive measures can significantly reduce the chances of borer infestation on your peacock plant. Here are some steps you can take:

  1. Regular inspection: Check your peacock plant regularly for any signs of pests or diseases. Early detection can help prevent an infestation from spreading.
  2. Proper watering: Overwatering can weaken the plant and make it more susceptible to pests. Ensure that you water the peacock plant properly, allowing the soil to dry out slightly between waterings.
  3. Good hygiene: Remove any dead or decaying leaves from the plant, as these can attract pests. Keep your gardening tools clean and disinfected to prevent the spread of pests.

By incorporating these preventive measures into your routine care, you can maintain a healthy peacock plant and reduce the risk of borer infestations.

In conclusion, borers can wreak havoc on your beloved peacock plants if left untreated. Early detection and prompt action are crucial in preventing further damage. Start with natural remedies, and if necessary, escalate to chemical control measures while exercising caution. Remember, prevention is key, so make sure to incorporate preventive measures into your regular care routine to keep your peacock plants thriving and pest-free.