Bt corn trait selection determines caterpillar pest control

by Kay Ledbetter, Texas A&M AgriLife

Newly introduced caterpillar control technology has corn producers weighing the benefits of paying more for multiple toxin Bt corn seed, said a Texas A&M AgriLife Extension Service entomologist.

The decision will depend on what pests are in the field, said Dr. Ed Bynum, AgriLife Extension entomologist in Amarillo.

β€œIf you grow corn in the northern Panhandle and traditionally battle western bean cutworm, then the more toxins the better,” Bynum said. Continue reading