Do Earwigs Eat Zucchini Plants

Earwigs can eat zucchini plants, and they’re actually one of those garden pests that can do real damage if you’re not paying attention.
 
If you’ve been asking yourself “do earwigs eat zucchini plants?” after noticing chewed leaves or holes in your harvest, you’re not alone.
 
These pincher bugs love tender zucchini leaves and can cause damage fast, especially when their population spikes in your garden.
 
In this post, we’ll look at whether earwigs eat zucchini plants, what the damage looks like, and how to stop them from wrecking your crop.
 

Why Earwigs Eat Zucchini Plants

Earwigs eat zucchini plants because zucchini offers everything they need: soft tissue, moisture, and shelter.
 

1. Tender Leaves Are Easy Meals

Zucchini leaves are soft and packed with moisture, which makes them a favorite snack for earwigs.
 
Young seedlings and fresh new growth are especially vulnerable since the tissue is thin and easy to chew through.
 

2. Earwigs Are Nocturnal Feeders

Earwigs mostly feed at night, so you might not catch them in the act during the day.
 
They hide in dark, damp places like under mulch, in leaf litter, or tucked into the crevices of your zucchini plants.
 
By morning, they retreat, leaving behind ragged holes and chewed edges you’ll notice later.
 

3. They Thrive in Damp Garden Conditions

Zucchini plants need consistent moisture, and that same moisture attracts earwigs.
 
Overwatered beds, thick mulch, and crowded plants create the humid environment earwigs love.
 
That’s why zucchini patches often become earwig hotspots during warm, wet weather.
 

4. Earwigs Eat More Than Just Leaves

Earwigs don’t stop at leaves; they’ll also nibble on zucchini blossoms, stems, and even the fruit itself.
 
Blossom damage can reduce pollination, while fruit damage leaves scars and entry points for rot.
 
So when earwigs eat zucchini plants, the damage goes beyond just cosmetic leaf chewing.
 

What Earwig Damage on Zucchini Looks Like

Knowing the signs helps you confirm whether earwigs are the culprits behind your zucchini problems.
 

1. Ragged Holes in Leaves

Earwig damage usually shows up as irregular, ragged holes in the middle of leaves rather than clean-cut edges.
 
This is different from caterpillar damage, which often leaves bigger chunks missing from the leaf margins.
 

2. Chewed Blossoms and Stems

If your zucchini blossoms look shredded or the stems have small bite marks, earwigs could be the reason.
 
Damaged blossoms often drop off before they can produce fruit.
 

3. Scarred or Pitted Fruit

Earwigs will sometimes chew on young zucchini fruit, leaving shallow pits or scars on the skin.
 
These wounds can invite disease, and the fruit may not develop properly.
 

4. Nighttime Activity

If you go out with a flashlight after dark and spot slender brown insects scurrying around your plants, that’s a strong sign.
 
Earwigs are quick movers and will hide the moment light hits them.
 

How to Stop Earwigs From Eating Zucchini Plants

Getting rid of earwigs takes a mix of prevention and direct control methods.
 

1. Reduce Moisture and Hideouts

Since earwigs thrive in damp, sheltered spots, drying things out helps a lot.
 
Pull back heavy mulch, clear debris, and avoid overwatering your zucchini beds.
 

2. Use Traps

Rolled-up newspaper, damp cardboard tubes, or shallow cans filled with oil work as simple earwig traps.
 
Place them near your zucchini plants overnight, then dump the trapped earwigs in the morning.
 

3. Encourage Natural Predators

Birds, toads, and ground beetles all eat earwigs, so attracting them to your garden helps naturally.
 
Avoid broad-spectrum pesticides that kill off these beneficials.
 

4. Apply Diatomaceous Earth

Sprinkling food-grade diatomaceous earth around the base of your zucchini plants can deter earwigs.
 
It damages their exoskeleton on contact, but you’ll need to reapply after rain.
 

5. Handpick at Night

If the infestation is small, grabbing a flashlight and picking earwigs off your plants works surprisingly well.
 
Drop them into soapy water to finish the job.
 

So, Do Earwigs Eat Zucchini Plants?

Yes, earwigs do eat zucchini plants, and they can cause noticeable damage to leaves, blossoms, stems, and fruit if left unchecked.
 
The good news is that with a few smart strategies, like reducing moisture, setting traps, and encouraging predators, you can keep them under control.
 
So if you’ve been wondering whether earwigs eat zucchini plants, now you know the answer and exactly what to do about it.
 
Your zucchini harvest doesn’t have to become an earwig buffet.
 
With a little vigilance and the right approach, your plants can thrive pest-free.