The buffalo grass sod webworm is a pest in which region?

The buffalo grass sod webworm is a pest in which region?

• A. Western Kansas
• B. Eastern Kansas
• C. Colorado
• D. Nebraska

Answer: (A)

The main idea here is how a pest’s distribution is tied to its host plant and climate. The buffalo grass sod webworm specializes on buffalo grass, a warm-season turf that thrives in the drier, hotter western Great Plains. Western Kansas provides the climate and the widespread buffalo grass stand where this pest is most likely to become noticeable, so outbreaks are most commonly reported there. In eastern Kansas, Colorado, or Nebraska, buffalo grass isn’t as dominant or the conditions aren’t as favorable, so the webworm is less of a problem.

The main idea here is how a pest’s distribution is tied to its host plant and climate. The buffalo grass sod webworm specializes on buffalo grass, a warm-season turf that thrives in the drier, hotter western Great Plains. Western Kansas provides the climate and the widespread buffalo grass stand where this pest is most likely to become noticeable, so outbreaks are most commonly reported there. In eastern Kansas, Colorado, or Nebraska, buffalo grass isn’t as dominant or the conditions aren’t as favorable, so the webworm is less of a problem.