At what time do Cutworms primarily feed on plant tissue?

Cutworms primarily feed on plant tissue at nighttime. This nocturnal feeding behavior is characteristic of many caterpillar pests, including cutworms, which are the larvae of various species of moths. Feeding at night allows them to avoid daytime predators and reduce the risk of desiccation and damage from sunlight. By being active during dark hours, cutworms can effectively consume plant materials such as leaves and stems, which can lead to significant damage in gardens and fields.

While it might seem natural for pests to feed at dawn or dusk when temperatures are cooler, cutworms specifically engage in their feeding activities during the night. This pattern is critical for managing their populations, as understanding their feeding habits can help in the timing of controls and treatments aimed at mitigating their impact on crops and ornamental plants.