Row CoversĪnother method you can use to prevent tomato worms and tobacco hornworms from attacking your prized crops is to cover them with a row cover. You can also drop them in some hot soapy water.

If you don’t want to squish them, throw them far out, away from your garden, so wild birds can pick them up. Hornworm poop is typically green or black, and you’ll often find them on the leaves and sometimes on the soil around tomato plants. They also have distinctive markings, including white “V” markings (8 of them) running along their backs. They are large, green, and have a horn-like protrusion on their rear end. Second, take a closer look at the caterpillars themselves. If you see any of these, it’s a good chance you have a tomato hornworm infestation. Tomato hornworms can do a lot of damage in a short amount of time, so it’s important to be able to identify them.įirst, look for big, green caterpillar-like creatures munching on your plants. They can strip a plant of its leaves in no time, and if you turn a blind eye, they can quickly take over your entire garden. These critters are a type of caterpillar that can do a great deal of damage to your tomato plants and other crops like pepper plants. It works by cutting through the worms’ exoskeletons and dehydrating them.īelow we’ll expand on these remedies and highlight more ways to control tomato horn worms naturally. This is a fine powder that is made from the fossilized remains of algae. One is to simply handpick them off the plants and toss them into the chicken coop.Īnother is to use diatomaceous earth. But as this article highlights, you will discover some natural ways to get rid of them. These pesky little critters can devastate a tomato plant in a matter of days. One of the most common pests in the vegetable garden is the tomato hornworm.

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