What Eats Leaves Off Tomato Plants?

Tomato plants are a popular addition to vegetable gardens, prized for their tasty fruit and ease of care. However, they are also a favorite meal for many common garden pests. If you've noticed leaves missing from your tomato plants, there are several culprits that might be to blame. Let's take a closer look.

Caterpillars

Caterpillars are one of the most common pests that feast on tomato leaves. Several species of caterpillars can be found on tomato plants, including the tomato hornworm and the tobacco hornworm. Both of these caterpillars are large, green, and have white stripes down the sides of their bodies. They can quickly eat through entire sections of leaves, leaving behind large holes and damage. To control caterpillars on your tomato plants, you can handpick them off or use an insecticide specifically targeted for caterpillars.

Aphids

Aphids are tiny, pear-shaped insects that can be found on the undersides of tomato leaves. They suck the sap out of the plant, causing leaves to wilt and die. If left unchecked, aphids can quickly multiply and infest your tomato plants. One way to control aphids is to spray them with a strong jet of water, which will knock them off the plant. Alternatively, you can introduce natural predators, such as ladybugs or lacewings, to your garden to help control the aphid population.

Slugs and Snails

Slugs and snails are nocturnal garden pests that can be difficult to spot. They leave behind a trail of slime and can quickly eat through entire sections of tomato leaves, leaving behind irregular holes. To control slugs and snails, you can handpick them off at night or spread diatomaceous earth (a natural, abrasive powder) around the base of your tomato plants. Beer traps also work well to attract slugs and snails, luring them away from your plants.

Spider Mites

Spider mites are tiny, reddish-brown insects that are often difficult to spot. They tend to congregate on the undersides of tomato leaves, where they suck out the plant's fluids. If left unchecked, spider mites can quickly infest your tomato plants and cause leaves to yellow and die. To control spider mites, you can spray your tomato plant with a strong jet of water or use an insecticidal soap. It's also a good idea to keep your garden well-mulched and watered, as spider mites tend to thrive in dry, dusty conditions.

Conclusion

Tomato plants are a delectable treat for many garden pests. If you've noticed missing leaves on your tomato plants, there are several common culprits that could be to blame. By identifying and controlling these pests, you can help ensure your tomato plants stay healthy and productive all season long.