Transgenic maize is to introduce the genes of plants with distant species and useful species into the maize genetic material that needs to be improved by using modern molecular biotechnology, and make its offspring reflect the maize with stable genetic traits that people are pursuing. Transgenic technology is the core technology to produce transgenic corn. It uses DNA recombination technology to transfer foreign genes into recipient organisms, so as to make them have directional and stable genetic changes, that is, to make new recipient organisms obtain new characters.

if the appearance is distinguished, the corn with insect-resistant gene is large, shiny, uniform in size, neat and beautiful, and has no insect eyes.