Get Rid of Cutworms: How to Protect Your Garden

As gardeners, we love nothing more than watching our plants grow and flourish. Unfortunately, there are a number of pests and other threats that can endanger our gardens, including cutworms. These pesky creatures can quickly destroy entire rows of plants, leaving us feeling frustrated and defeated. But fear not! In this article, we'll give you the information you need to get rid of cutworms and protect your garden.

What Are Cutworms?

Cutworms are the larvae of several species of moths, including the armyworm moth, the variegated cutworm moth, and the black cutworm moth. They are typically found in soil and feed on the stems of young plants, cutting them off at ground level. They are most active at night and during cool, damp weather.

There are several signs that cutworms may be present in your garden, including missing or damaged plants, holes in leaves, and stems that have been cut off at the base.

Preventing Cutworms from Infesting Your Garden

The best way to deal with cutworms is to prevent them from infesting your garden in the first place. Here are some tips for doing just that:

1. Clean up your garden at the end of each growing season, removing any plant debris and tilling the soil to disrupt cutworm overwintering sites.
2. Avoid planting new crops in areas where cutworms have previously been a problem.
3. Use row covers to physically block cutworms from getting to your plants.
4. Apply beneficial nematodes to your soil, which will prey on cutworm larvae.

Natural Remedies for Getting Rid of Cutworms

If you have already spotted cutworms in your garden, there are several natural remedies you can use to get rid of them:

• Diatomaceous earth: Sprinkle food-grade diatomaceous earth around the base of affected plants. The sharp edges of the diatoms will cut through the cutworms' exoskeletons, causing them to dehydrate and die.
• Bacillus thuringiensis: This bacteria produces toxins that are toxic to cutworms but harmless to humans and other animals. Spray affected plants with Bt to kill cutworms.
• Garden dusts: Dust the base and stems of affected plants with a mix of equal parts wood ashes, lime, and powdered sulfur to create an alkaline barrier that will repel cutworms.
• Natural predators: Encourage natural predators of cutworms, such as birds and ground beetles, to live in your garden by providing shelter and nesting sites. You can also attract these predators by using bird feeders and planting certain flowers and herbs.

Chemical Solutions for Getting Rid of Cutworms

If all else fails, you can resort to chemical solutions to get rid of cutworms. However, it's important to use these products carefully and responsibly, as they can harm beneficial insects, wildlife, and even humans if used improperly. Here are some options to consider:

• Insecticidal soap: This product works by suffocating cutworms and other soft-bodied insects on contact. Apply it directly to affected plants.
• Carbaryl: This chemical insecticide is effective against cutworms, but can also be harmful to bees, butterflies, and other pollinators. Use it sparingly and only as a last resort.
• Permethrin: This broad-spectrum insecticide can be effective against cutworms, but is also toxic to bees and other beneficial insects. Use it with caution and follow label directions carefully.

Dealing with cutworms can be frustrating, but with the right strategies in place, you can protect your garden and keep your plants safe. Remember to take preventive measures, such as cleaning up your garden and using row covers, and try natural remedies before resorting to chemical solutions. With patience and persistence, you'll be able to get rid of cutworms and enjoy a thriving garden once again.

Black Cutworms

Cutworm damage

armyworm, organic pest control, garden pests, garden care, integrated pest management, garden soil, beneficial insects, pest prevention