Greater St Louis Daffodil Society

The Toxic Girls:
'Tripartite', 'Thalia','Paper White', and 'Ice Follies'

The Greater St Louis Daffodil Society is honored that Sonja Lallemand, one of our Greater St Louis Daffodil Society members, has agreed to talk with us about her Master’s research, at Missouri State University, entitled "APPLIED ALLELOPATHY: EFFECTS OF DAFFODILS IN THE HOME LANDSCAPE AND IN SUSTAINABLE AGRICULTURE".

Sonja's research focused on the the toxic alkaloids found in daffodils and how they interfere with other plants. In her current position as Horticulture Educator with the University of Illinois Extension, she brings to five Southern Illinois counties, many years of horticulture experience and knowledge. To learn more about Sonja, please refer to our February 2012 Speaker page.

We thank the American Daffodil Society for hosting our web site.