Larval injury can produce several visual symptoms. Plants may be stunted, chlorotic, wilted, or show signs of nutrient deficiencies because of root feeding. The most obvious sign of root injury during the season is lodging and goosenecking that can occur following heavy winds, and yield losses may occur at the end of the season. During an ideal growing season or in high-quality soils, economic levels of feeding injury may not be visible aboveground.| Corn Rootworm IPM