How To Use Corn earworm In A Sentence

By mid-summer, both grasshoppers and corn earworms can be heavy feeders on a variety of crops.
In April, the researchers began field testing another lure formulation that attracts alfalfa loopers, cabbage loopers, and corn earworms.
They are economical to raise, however, and mass releases can be very effective against corn earworm, cabbageworms, loopers, hornworms, codling moth and other leaf-eating caterpillars.
Agriculture professionals applaud the bats, which feed on migratory corn earworm moths (also known as cotton bollworms), America's number-one agricultural pest.
These insectivorous species feed on a wide range of aerial insects, some of which are considered to be major agricultural pests, including corn earworms and cotton boleworms. Contributor: Thomas Kunz

They are economical to raise, however, and mass releases can be very effective against corn earworm, cabbageworms, loopers, hornworms, codling moth and other leaf-eating caterpillars.
Last year I had corn earworm damage in just about every ear.
Midwesterners call the insects corn earworms, but farmers elsewhere grumble about cotton bollworms and tomato fruitworms.
European corn earworms can be controlled by squirting mineral oil on the silk where it emerges from the ear.