Do Earwigs Damage Tomato Plants?

Earwigs, also known as pincher bugs, are common garden pests that can cause damage to a variety of plants, including tomato plants. But just how much damage can they really cause, and is it something that tomato growers need to worry about?

What are Earwigs?

Earwigs are small insects that are characterized by their long, slender bodies and pincer-like tails. They are most commonly found in gardens, where they feed on a variety of plant material, including leaves, flowers, fruits, and vegetables. Earwigs are also known to eat other insects, making them a valuable part of the garden ecosystem in many cases.

Do Earwigs Damage Tomato Plants?

While earwigs do feed on tomato plants, they are generally not considered a major threat. In fact, many gardeners and tomato growers have reported that earwigs have little to no impact on their tomato plants. This is likely due in part to the fact that earwigs are primarily nocturnal and tend to hide during the day, so they are not as active when tomato plants are most vulnerable to damage.

That being said, earwigs can cause damage to tomato plants under certain conditions. For example, if earwig populations are large and there are no other food sources available, they may start to feed on tomato plants more heavily. Additionally, earwigs have been known to feed on tomato seedlings and small, developing fruits, which can stunt their growth or cause them to drop from the plant prematurely.

How to Control Earwigs in Your Tomato Garden

While earwigs may not be a major threat to tomato plants in most cases, it is still a good idea to take steps to control their population in your garden. Here are some tips to help you do so:

Remove any debris or ground cover around your tomato plants, as this can provide a hiding place for earwigs.

Set up traps, such as rolled-up newspapers or pieces of corrugated cardboard, to attract and trap earwigs.

Apply insecticides specifically formulated to target earwigs, such as carbaryl or pyrethrin.

Encourage natural predators of earwigs, such as birds, spiders, and parasitic wasps, to populate your garden.

The Bottom Line

While earwigs can cause damage to tomato plants under certain conditions, they are generally not a major threat. Taking steps to control their population in your garden, such as removing debris and setting up traps, can help ensure that your tomato plants remain healthy and productive throughout the growing season.