Which caterpillars are the most destructive to flower gardens in Kansas?

Which caterpillars are the most destructive to flower gardens in Kansas?

• A. Variegated cutworm
• B. Armyworm
• C. Webworm
• D. Tent caterpillar

Answer: (A)

Variegated cutworms are the most destructive in Kansas flower gardens because they feed on a wide range of flowering plants and can sever stems at the base, causing sudden and severe damage to young or delicate ornamentals. They’re active at night, so garden damage often appears overnight, making it easy to overlook until plants are already heavily damaged. While armyworms mainly target grasses and lawns, they can nibble on some flowers but usually don’t cause the same level of widespread damage in a mixed flower bed. Webworms and tent caterpillars are more associated with trees and shrubs rather than general flower beds, so they’re less likely to be the primary problem in a home flower garden. For these reasons, variegated cutworms best explain the typical destruction seen in Kansas flower gardens.

Variegated cutworms are the most destructive in Kansas flower gardens because they feed on a wide range of flowering plants and can sever stems at the base, causing sudden and severe damage to young or delicate ornamentals. They’re active at night, so garden damage often appears overnight, making it easy to overlook until plants are already heavily damaged. While armyworms mainly target grasses and lawns, they can nibble on some flowers but usually don’t cause the same level of widespread damage in a mixed flower bed. Webworms and tent caterpillars are more associated with trees and shrubs rather than general flower beds, so they’re less likely to be the primary problem in a home flower garden. For these reasons, variegated cutworms best explain the typical destruction seen in Kansas flower gardens.