NSF Traineeship 1967-1969
Sigma Xi Grant-in-aid and Willowwood Foundation Grant for collection of plants in Europe, Summer 1970

Herb Society of America Scholarship 1971-1976

Faculty Excellence Award in Research, D.S.U., May 9, 1988

Helen DeConway Little Medal of Honor, Herb Society of America, June 29, 1990

Landscape Award, Kent County-1990, Delaware Association of Nurserymen, January 23, 1991

Merit Salary Increase, D.S.U., February 28, 1992

First Annual Otto Richter Memorial Lecture Award, International Herb Growers & Marketers Association, July 11, 1993

R. D. Morrison & F. E. Evans Outstanding Scientist Award, Association of Research Directors, October 4, 1994

Merit Salary Increase, D.S.U., March 8, 1995

Distinguished Research Award, NAFEO (National Association for Equal Opportunity in Higher Education), March 18, 1995

Merit Salary Increase, D.S.C., February 29, 1996

Scientific Award, American Horticultural Society, May 30, 1996

Industry Achievement Award, Texas Herb Growers & Marketers Association, September 21, 1996

Merit Salary increase, D.S.C., March 4, 1997

Professional Award, International Herb Association, July 12, 1997

Excellence in Research/Creative Activity, Delaware State University, May 14, 1998

Nancy Putnam Howard Award for Excellence in Horticulture, Herb Society of America, May 15, 1998

International Herb Association 2002 Book Award, July 2001

Gertrude B. Foster Award for Excellence in Herbal Literature, The Herb Society of America, June 2004

Second Place in Competitive Paper Presentation in Environmental and Natural Resources, Association of Extension Administrators/Association of Research Directors, July 22, New Orleans, LA, June 21, 2005.

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