Mark VanGessel

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Cooperative Extension

Mark VanGessel

Plant and Soil Science Specialist and Weed Specialist

Office Location:
Carvel Research and Education Center
16483 County Seat Highway
Georgetown, DE 19947
Ext. 510


Ph.D., Crop Science Department, North Carolina State University. 1992

M.Sc., Crop and Soil Sciences Department, Michigan State University. 1989

B.A., Hope College, Holland, MI. 1982


Area(s) of Expertise:

  • Weed Science
  • Faculty
  • Weeds
  • Cover Crops
  • Integrated Weed Management