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How to Get Rid of Caterpillars on Cilantro Plant

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Updated: May 20, 2022

Cilantro is a popular herb used in many dishes, including salsa and guacamole. Unfortunately, cilantro plants are also a favorite of caterpillars, which can quickly destroy your crop if left unchecked. In this article, we’ll discuss how to identify caterpillars on your cilantro plant and provide tips on how to get rid of them.

Identifying Caterpillars on Your Cilantro Plant

Caterpillars are the larval stage of moths and butterflies. They can be identified by their long, segmented bodies and multiple pairs of legs. Caterpillars on cilantro plants tend to be green or brown in color and can range in size from very small to several inches long.

Caterpillars typically feed on the leaves of cilantro plants, leaving behind large holes or chewed areas. They may also leave behind droppings or silk webbing on the plant.

Ways to Get Rid of Caterpillars on Your Cilantro Plant

  1. Handpicking: The most straightforward method of getting rid of caterpillars is to pick them off by hand. This method is best if you only have a few caterpillars on your plant. Wear gloves and look for caterpillars on both sides of the leaves. Drop them into a bucket of soapy water to kill them.

  2. Neem Oil: Neem oil is an organic pesticide that can be used to control caterpillar populations. Mix 1-2 tablespoons of neem oil with a quart of water and spray the solution onto the cilantro plant, making sure to cover both the tops and bottoms of the leaves. Repeat every 7-10 days until the caterpillar infestation is gone.

  3. Bacillus Thuringiensis (BT): BT is a natural bacteria that targets caterpillars specifically. It is available in a powder form that can be mixed with water and sprayed onto the cilantro plant. The bacteria will then infect the caterpillars, causing them to stop feeding and die within a few days.

  4. Insecticidal Soap: Insecticidal soap is a safe and effective way to control caterpillar populations. Mix 2-3 tablespoons of insecticidal soap with a quart of water and spray the solution onto the cilantro plant. Make sure to cover both sides of the leaves. Repeat every 7-10 days until the caterpillar infestation is gone.

Preventing Caterpillars on Your Cilantro Plant

Preventative measures can be taken to reduce the risk of caterpillar infestations on your cilantro plant. Here are some tips:

  • Plant cilantro away from plants that attract butterflies and moths.
  • Use row covers to protect young cilantro plants from caterpillars.
  • Keep your garden clean and free of debris, which can attract pests.
  • Rotate your crops to prevent pests from becoming established in one area.

FAQ

What do caterpillars eat besides cilantro?

Caterpillars will eat a variety of plants, including other herbs, fruits, and vegetables.

Are there any natural predators of caterpillars?

Yes, birds are natural predators of caterpillars. Encouraging birds to visit your garden can help reduce the number of caterpillars.

Can I eat cilantro that has been treated with neem oil or insecticidal soap?

It is recommended that you wait at least 7-10 days after treating your cilantro plant with neem oil or insecticidal soap before consuming the herb. This will allow time for any residue to break down naturally.

How do I know if my cilantro is safe to eat after a caterpillar infestation?

Inspect the leaves carefully for any signs of caterpillars or their droppings. If you do not see any, the cilantro should be safe to consume.

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