Kudzu: So Bad It Even Makes the Air Worse!

Kudzu, an invasive plant in the southeastern US, is not only a physical nuisance but also impacts air quality by altering the nitrogen cycle. It converts atmospheric nitrogen into forms that contribute to ozone formation, worsening air pollution. Research suggests kudzu could increase unsafe ozone days, highlighting the complex challenges of managing invasive species and their environmental effects.

What are some historical uses of kudzu mentioned in the text?

What is the significance of the 2010 study regarding kudzu's impact on air quality?