![]() ![]() Larvae can also be glossy or shiny and others can appear dull. Some varieties of cutworms are one colour, where others can have stripes or spots on them. Their colouring can vary from brown, tan, black, gray, green and even pink. Cutworms Identification and HabitatĬutworms are typically quite distinct from each other. The development of the cutworm is greatly affected by the weather, and more specifically rainfall. Once hatched, cutworm larvae can grow up to 2 inches long and can go through as many as 3 generations per year. They typically lay these eggs on low-growing plants and or on plant residue. Female moths are able to lay hundreds of eggs in small clusters. Moths mate and then lay eggs from early spring to late summer/fall depending on the variety. Some cutworms migrate to warmer weather and other varieties over-winterize their eggs and larvae. Adult Cutworms are night-flying moths that do not cause damage. There are also varieties of cutworm that can climb plants eating the foliage, buds and shoots of host plants. The name cutworm originates from their larvae, which cut down young plants from below the soil surface as they feed on the roots.
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