Do Cabbage Worms Eat Tomato Plants?

Tomato plants are a popular vegetable in home gardens around the world. However, many gardeners face the challenge of pests that can damage, and even kill, their tomato plants. One common pest that gardeners need to be aware of is the cabbage worm. In this article, we will take a closer look at whether cabbage worms eat tomato plants and how to identify and control them.

What are Cabbage Worms?

Cabbage worms, also known as imported cabbage worms or cabbage loopers, are the larvae of a small, grayish-brown moth. The adult moth lays its eggs on plants in the cabbage family, such as broccoli, cauliflower, and kale. The eggs hatch into small green caterpillars that are voracious eaters and can do significant damage to the leaves and stems of the plant.

Do Cabbage Worms Eat Tomato Plants?

While cabbage worms prefer plants in the cabbage family, they can also feed on other plants such as tomato plants. The caterpillars will feed on the leaves, flowers, and fruit of the tomato plant. If left unchecked, they can cause significant damage to the plant and reduce the yield of tomatoes.

How to Identify Cabbage Worms on Tomato Plants?

Identifying cabbage worms on tomato plants is relatively easy. Look for small green caterpillars with a white stripe down the center of their back. They will have three pair of legs near their head and five pair of prolegs at the back. You may also notice small holes in the leaves of the tomato plant, which are a sign that the caterpillars are feeding.

How to Control Cabbage Worms on Tomato Plants?

There are several ways to control cabbage worms on tomato plants. One option is to handpick the caterpillars from the plant and dispose of them. Another option is to spray the plant with natural or chemical insecticides. Insecticides such as Bacillus thuringiensis (Bt) are effective in controlling cabbage worms as they target the digestive system of the caterpillar. Finally, planting companion plants such as marigolds or basil can help repel cabbage worms from your tomato plants.

Conclusion

Cabbage worms can be a significant problem for gardeners, and they can feed on a variety of plants, including tomato plants. Identifying and controlling cabbage worms is essential to protect your tomato plants and maintain a healthy garden. By knowing what to look for and taking the appropriate action, you can prevent significant damage to your tomato plants and ensure a bountiful crop of fresh, delicious tomatoes.