Updated: May 23, 2022

Coriander is a popular herb used in many cuisines around the world. It is an easy-to-grow plant that requires minimal care. However, like any other plant, coriander is susceptible to pests and diseases. One of the most common problems faced by coriander growers is borers. Borers are tiny insects that bore into the stem of the coriander plant, causing damage and sometimes death. In this article, we will discuss how to get rid of borers on coriander plants.

Identify the Problem

The first step in getting rid of borers is to identify the problem. Borers are tiny insects that bore into the stem of the coriander plant. The damage caused by borers can be identified by looking for small holes in the stem of the plant. If you notice small holes in the stem of your coriander plant, it is likely that you have a borer infestation.


Prevention is always better than cure. There are several steps you can take to prevent borers from attacking your coriander plants:

  • Choose healthy plants: Always choose healthy coriander plants when buying seedlings or seeds.
  • Maintain proper hygiene: Keep your garden clean and free from debris. Remove any dead or diseased plant material from your garden.
  • Rotate crops: Avoid planting coriander in the same spot year after year.
  • Use insecticidal soap: Use insecticidal soap on your coriander plants as a preventative measure.

Natural Remedies

If you have already identified borers in your coriander plants, it is time to take action. There are several natural remedies that can be used to get rid of borers:

  • Neem oil: Neem oil is an organic pesticide that can be used to get rid of borers. Mix neem oil with water and spray it on the affected area.
  • Garlic and chili spray: Garlic and chili spray is another effective natural remedy for borers. Crush garlic and chili and mix it with water. Spray the mixture on the affected area.
  • Hot water treatment: Dip the affected stems of your coriander plant in hot water for a few seconds. This will kill the borers inside the stem.

Chemical Remedies

If natural remedies are not effective, you may need to resort to chemical remedies. There are several chemical pesticides that can be used to get rid of borers:

  • Carbaryl: Carbaryl is a broad-spectrum insecticide that can be used to get rid of borers. Follow the instructions carefully when using carbaryl.
  • Imidacloprid: Imidacloprid is a systemic insecticide that can be used to get rid of borers. It is absorbed by the plant and kills the borers when they feed on it.


Can borers be prevented?

Yes, borers can be prevented by choosing healthy plants, maintaining proper hygiene, rotating crops, and using insecticidal soap.

What are some natural remedies for borers?

Neem oil, garlic and chili spray, and hot water treatment are some effective natural remedies for borers.

Are chemical remedies safe?

Chemical remedies can be harmful to humans and pets if not used properly. Always follow the instructions carefully when using chemical pesticides.

Can borers damage other plants?

Yes, borers can attack other plants in the same family as coriander, such as parsley and dill.

In conclusion, borers can be a major problem for coriander growers. However, with proper prevention methods and the use of natural or chemical remedies, you can get rid of borers and keep your coriander plants healthy. Remember to always follow the instructions carefully when using pesticides and to maintain proper hygiene in your garden.