IPM Horticulture Practice Exam 2026 – Your All-in-One Study Guide for Exam Success!

The new genetically modified (GM) variety of corn is specifically designed to express proteins that are toxic to corn borers, a significant pest in maize agriculture. This GM corn variety has been shown to provide effective control of these pests, leading to high mortality rates. Research and field studies indicate that approximately 90% of corn borers are affected by this new GM corn, resulting in significantly reduced crop damage and improved yields for farmers.

This high level of efficacy is attributed to the targeted action of the GM traits, which disrupt the growth and development of the corn borers upon consumption of the plant material. Such a significant impact on the pest population not only aids in pest management but also reduces the need for synthetic insecticides, aligning with integrated pest management practices that aim for sustainable agriculture.