What to Plant with Corn to Keep Bugs Away

Corn is a common and tasty crop, but it is often plagued by pests like corn earworms, cutworms, and rootworms. Instead of using harmful chemical pesticides, there are several plants that can be grown together with corn to keep these pests away. In this article, we will discuss what to plant with corn to keep bugs away.

1. Marigolds

Marigolds are one of the best plants to grow with corn to deter pests. They emit a strong scent that repels many insects, including earwigs, aphids, and thrips. Plant them around the edges of your cornfield or interspersed throughout the rows to keep pests at bay. Marigolds can also attract beneficial insects like ladybugs, which feed on aphids.

2. Beans

Beans are another great plant to grow alongside corn. They are a natural source of nitrogen, which corn needs to grow, and their roots help to aerate the soil. In addition, beans can repel pests like Japanese beetles, which are known to attack corn. Plant beans around the base of your corn plants or interspersed throughout the rows.

3. Radishes

Radishes may seem like an odd choice to plant with corn, but they can actually help to repel rootworms. These pests attack the roots of corn plants, and radishes, which have a strong odor, can mask the scent of the corn roots and deter rootworms from attacking. Plant radishes in between rows of corn or around the edges of your cornfield.

4. Peppers

Peppers are a natural insecticide and can help to repel pests like corn borers, corn earworms, and cutworms. They emit a strong scent and contain capsaicin, which can irritate and deter many insects. Plant peppers around the edges of your cornfield or interspersed throughout the rows to keep pests at bay.

5. Sunflowers

Sunflowers can attract beneficial insects like parasitic wasps and ladybugs, which can help to control pests like aphids and corn borers. Plant sunflowers around the edges of your cornfield or interspersed throughout the rows to provide a home for these beneficial insects.

In conclusion, there are several plants that can be grown alongside corn to help deter pests naturally. Marigolds, beans, radishes, peppers, and sunflowers are all great options to consider. By planting a diverse range of crops, you can create a healthy ecosystem that will keep pests at bay without the need for harmful pesticides. Try experimenting with different combinations of plants to see what works best for your cornfield.