CDFA Integrated Pest Management (IPM) Practice Test 2026 - Free IPM Practice Questions and Study Guide

The primary characteristic of the life cycle of the corn earworm is rapid reproduction. This pest is known for its ability to reproduce quickly, which contributes to its status as a significant agricultural pest. A single female corn earworm can lay hundreds to thousands of eggs during her life cycle, allowing populations to grow rapidly under favorable conditions. This swift reproductive cycle helps ensure that there are multiple generations within a single growing season, leading to increased potential for crop damage.

Long dormant stages, delayed development, or a limited number of generations per year do not accurately describe the corn earworm's life cycle. Instead, the rapid production of offspring allows populations to rebound and spread quickly, making integrated pest management strategies essential to controlling this pest in agricultural settings.