Maize weevils are 1/8th inch larger than rice weevils, and their grain of choice is corn, though they also eat rice and wheat. ... Grain and grain products damaged by weevils have holes in them.

The corn rootworm is a type of beetle that feeds on the roots of corn. The pest can cost farmers across the country up to one billion dollars in damage a year, according to study author Felicia Wu.

Navigate Seed Corn Pericarp Damage with Fertilizer Know-How Farmers who are seeing this issue show up in their seed sample test results might want to consider not using starter in-furrow this spring.

Common host plants of the citrus root weevil include citrus, grapes, papayas, sweet potato, sugarcane, cotton, peanut, corn, and other plant species. The pest is known to feed on over 270 species ...