Do Cutworms Eat Grass

Cutworms are moth larvae that hide in the thatch layer of the lawn during the day, then come out at night to feed, chewing off grass blades close to the ground. … Cutworms leave 1- to 2-inch-wide spots of brown grass with the blades chewed evenly along the edges or eaten off at soil level.

How do I kill cutworms in my lawn?

If you see cutworm damage in your lawn, apply a control product in the evening when they are most active. You can control cutworms by applying Ortho® Bugclear™ Lawn Insect Killer. Another option is to spray affected areas with Ortho® Bugclear™ Insect Killer For Lawns & Landscapes Ready-To-Spray.

What plants do cutworms eat?

Damage caused by cutworms Cutworms are general feeders that can attack a wide range of plants. Common vegetables they like to feed on include asparagus, beans, cabbage and other crucifers, carrots, celery, corn, lettuce, peas, peppers, potatoes and tomatoes. A few species feed on turfgrass.