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How to Get Rid of Worms in Green Onion Plant

Updated: January 6, 2023

Green onions are an excellent addition to any dish, but they can be susceptible to worms. If you’ve noticed small worms crawling around your green onion plant, then it’s time to take action. In this article, we’ll discuss how you can get rid of worms in your green onion plant.

Identify the Type of Worms

The first step in getting rid of worms is to identify the type of worm that’s infesting your green onion plant. There are several types of worms that can attack green onions, including cutworms, armyworms, and wireworms.

Cutworms are common in the early spring and will cut the stems of your green onions at soil level. Armyworms will feed on the leaves and stems of your green onions, while wireworms burrow into the bulbs.

It’s essential to identify the type of worm because different treatments may work better for different types of worms.

Natural Remedies

If you prefer a natural approach to getting rid of worms in your green onion plant, there are a few things you can try.

Neem Oil

Neem oil is a natural pesticide that can help control pests like worms. Mix one tablespoon of neem oil with one gallon of water and spray it onto your green onion plant. Repeat this process every seven days until the worms are gone.

Garlic Spray

Garlic spray is another natural remedy that can help get rid of worms. Crush five cloves of garlic and mix them with one quart of water. Allow the mixture to sit for 24 hours before straining it. Add one teaspoon of dish soap to the mixture and spray it onto your green onion plant. Repeat this process every three days until the worms are gone.

Diatomaceous Earth

Diatomaceous earth is a natural powder made from fossilized diatoms. It’s abrasive to worms and can kill them by dehydrating their bodies. Sprinkle diatomaceous earth around the base of your green onion plant and on the leaves. Repeat this process every seven days until the worms are gone.

Chemical Options

If natural remedies aren’t working, you may need to use chemical options to get rid of worms in your green onion plant.

Bacillus Thuringiensis

Bacillus thuringiensis (BT) is a natural bacterium that’s toxic to worms. It’s available in a liquid or powder form and can be applied directly to your green onion plant. Follow the instructions carefully and repeat the process every seven days until the worms are gone.

Insecticidal Soap

Insecticidal soap is a chemical pesticide that’s made from potassium salts and fatty acids. It’s safe for humans and pets but toxic to worms. Mix one tablespoon of insecticidal soap with one gallon of water and spray it onto your green onion plant. Repeat this process every seven days until the worms are gone.

Prevention

Prevention is always better than cure when it comes to getting rid of worms in your green onion plant. Here are a few tips to help prevent worms from infesting your green onion plant:

  • Rotate your crops: Don’t plant green onions in the same spot every year.
  • Keep your garden clean: Remove any debris from your garden, including dead leaves and plants.
  • Use row covers: Cover your green onion plants with row covers to prevent worms from laying eggs on them.
  • Check for worms regularly: Inspect your green onion plants regularly for any signs of worms.

FAQ

How do I know if my green onion plant has worms?

You’ll notice small worms crawling around your green onion plant if it has an infestation.

Are there any natural remedies for getting rid of worms in my green onion plant?

Yes, you can try neem oil, garlic spray, and diatomaceous earth.

What chemical options are available for getting rid of worms in my green onion plant?

You can use Bacillus thuringiensis and insecticidal soap.

How can I prevent worms from infesting my green onion plant?

Rotate your crops, keep your garden clean, use row covers, and check for worms regularly.