Sweet corn is one of the few crops for which insect pests drive most of the pest management program. A number of caterpillar pests attack sweet corn, infesting ears and rendering the ear and the whole ...

Two “megapests” that are already a major problem for farmers worldwide, the cotton bollworm and the corn earworm, have interbred in Brazil and swapped genes conferring resistance to pesticides, New ...

Researchers are hoping corn earworms skipped health class in high school so they can curb their growth with a new idea after the insects became more resistant to the common insecticides farmers have ...

The flavonoids that provide insecticide-like protection to some corn lines against corn earworm larvae also provide pigments to the plants that show up in the silks, husks and kernels. Pictured here ...

Researchers used genomics to investigate the genetic changes causing resistance to transgenic crops in field populations of the corn earworm, also known as cotton bollworm or Helicoverpa zea. They ...

The corn earworm causes the loss of more than 76 million bushels of corn in the United States annually, and there is mounting evidence that increasingly extreme weather events and temperatures will ...