Mimosa webworm in Kansas has how many generations?

Mimosa webworm in Kansas has how many generations?

• A. One
• B. Two
• C. Three
• D. Four

Answer: (B)

In Kansas, mimosa webworm typically completes two generations in a growing season. The pest overwinters as eggs or early instar larvae, then a first generation develops in spring to early summer, followed by a second generation in midsummer as temperatures rise. The climate and length of the growing season in Kansas usually allow two full life cycles, but not reliably a third except in unusually warm years or parts of the state with milder climates. So two generations is the common pattern you’d expect here.

In Kansas, mimosa webworm typically completes two generations in a growing season. The pest overwinters as eggs or early instar larvae, then a first generation develops in spring to early summer, followed by a second generation in midsummer as temperatures rise. The climate and length of the growing season in Kansas usually allow two full life cycles, but not reliably a third except in unusually warm years or parts of the state with milder climates. So two generations is the common pattern you’d expect here.