University of Nebraska-Lincoln scientists are beginning new research against one of corn producers most costly and persistent pests, the Western Corn Rootworm. It costs growers an estimated $1 billion per year in yield loss and control costs. The rootworm is also becoming increasingly resistant to some transgenic corn traits and various Bt toxins bred into corn hybrids. UNL Assistant Professor of Entomology Nick Miller says resistance is building due to the genetic make-up of the corn rootworm.
Researchers are looking for new ways to control Western Corn Rootworm infestations in corn. Miller says this is tough because they can’t rely solely on biotechnology, but must look at a multi-pronged approach.
Monsanto awarded 3 teams of entomologists more than $1.1 million in three-year grants to fun the research and grower education. As researchers discover new control methods they will be collected and turned into a series of mobile and web-based interactive learning experiences.