How long do cutworm larvae feed before pupating?

Cutworm larvae typically undergo a feeding phase that lasts about 4 to 6 weeks before they pupate. This duration allows the larvae to accumulate the necessary nutrients and energy reserves needed for their transformation into pupae. During this feeding period, cutworms tend to consume various plant materials, which is crucial for their growth and development. This stage is critical because insufficient feeding time could result in weak or unhealthy pupae, impacting the success of the moth's lifecycle. Understanding the duration of the feeding phase is essential for effective pest management strategies, especially in agricultural settings, as it helps determine the timing for intervention measures against these pests.