Corn growers in eastern Canada have a new tool in their pest management toolbox with the registration of VT4PRO with RNAi technology from Bayer Crop Science. The company says the trait will deliver the latest in corn rootworm defence, with above-ground control and effective root protection, providing a broad spectrum of defence for growers against… Read More

Pests, such as corn rootworm, continue to evolve and so does the technology required to control these these yield-robbing insects. At Canada’s Outdoor Farm Show earlier this month, Bayer Crop Science launched SmartStax Pro with RNAi technology, a new mode of action to help defend corn plants against the pest. David Kikkert, Bayer Crop Science’s… Read More

Corteva has announced plans to launch its new Vorceed Enlist corn varieties in Canada for planting in 2024. Vorceed Enlist corn combines three modes of action for above-ground insect protection and three modes of action for below-ground insect protection, including a new RNAi mode of action. It also includes tolerance to four herbicides – 2,4-D… Read More

Corn rootworm resistance to Bt proteins and hybrids is a growing concern for Ontario corn producers. In this video report from Ontario Diagnostic Days 2021, University of Guelph research scientist Jocelyn Smith helps growers understand corn rootworm’s life cycle and how to rate corn roots for rootworm injury. She also discusses how growers can work with researchers to… Read More

Corn rootworm can be a major yield-robber and this year more than most, it’s on everyone’s minds. Amanda Craven, agronomist at PRIDE Seeds is joined by Bernard Tobin for this Corn School episode to talk resistance management, how rotation helps, and how corn rootworm affects yield. “What we’re seeing this year, in our corn-on-corn fields,… Read More