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Penn State has faculty and staff in various departments who deal with weed science issues. Select from the listing of disciplines to find descriptions of the weed management personnel associated with each
Weed Management Disciplines
Agronomic Crops
Dr. William Curran
Dr. David Mortensen
Mr. Dwight Lingenfelter
Turfgrass
Dr. Peter Landschoot
Mr. Jeffrey Borger
Ms. Tracey Harpster
Non-Crop Vegetation Management
Ms. Melissa Bravo
Mr. Art Gover
Mr. Jon Johnson
Vegetable Crops
Dr. Mike Orzolek
Ornamental Crops
Dr. Rick Bates
Dr. James Selmer
Biology/Ecology
Dr. David Mortensen
Dr. Andrew Stephenson
Dr. Katriona Shea
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