|
Identification:
Cutworms, also the caterpillar stages of certain moths, grow to a length of 1 1/2 - 2 inches. They are mottled dull brown, gray or nearly black and usually appear plump and greasy. If disturbed, the caterpillar usually curls into a C-shaped ball. The front wings of the moth are dark brown to gray, are mottled or streaked, and have a wingspan of 1 1/2 - 2 inches.
Life Cycle and Diagnosis:
Eggs are laid on grass and weed stems or behind the leaf sheath of such plants. Caterpillars usually remain below the ground surface, under clods, or other shelters during the day and feed at night. Foliage or stems may be cut off (hence the name cutworm) by the caterpillars. Cutworms pupate in the soil. There may be several generations in a year. Due to their nocturnal behavior, it is best to time control measures for early evening when caterpillars are present on the surface of the turf
|
