Tag Archives Agricultural pest insects

Winter wheat crops quickly advance, alfalfa weevil seen active
OMAFRA Field Crop Report for the week of May 16

By the numbers – corn rootworm in 2023
Populations were lower but intensity in some regions was higher

Old pest for corn growers returns with new threat
Corn Guide: ECB is showing resistance to Bt hybrids, but not in Ontario yet

Spider mites bugging your soybeans?
OMAFRA Field Crop Report for the week of July 3

Fall armyworm poses risk for Ontario growers
Warmer fall allows for longer grazing season for the pest in fall crops

Corn genetic heritage the strongest driver of chemical defenses against insect munchers
Science Notes: The plant, microbes and soil all play an important role

Lessons learned from U.S. struggle against corn rootworm resistance
Producers growing corn-on-corn encouraged to find new sources of feed

The challenge with Bt
Insects are developing resistance to the formerly bulletproof building block of corn hybrid traits

VIDEO: Armyworm a growing concern in wheat
Field Talk with Johanna Lindeboom: How to scout for this crop pest

Genetically engineered moth could help control pest populations
Science Notes: The diamondback moth damages brassica crops such as cabbage and broccoli