Extension Cotton Team Members
Dr. Phillip Roberts
Cotton Entomologist
proberts@uga.edu
229-386-3424
Dr. Stanley Culpepper
Weed Scientist
stanley@uga.edu
229-386-3
328
Dr. Glenn Harris
Cotton Soil Fertility
gharris@uga.edu
229-386-3006
Dr. Bob Kemerait
Cotton Pathologist
kemerait@uga.edu
229-386-7495
Mr. Andy Knowlton
Ag Engineer/Research Ginner
andyk@uga.edu
Dr. Changying Li
Ag Engineer/Sensors and Cotton Quality
cyli@uga.edu
229-386-3915
Mr. Calvin Perry
Ag Engineer / Precision Farming
perrycd@uga.edu
229-386-3377
Dr. Glen Ritchie
Cotton Physiologist
gritchie@uga.edu
229-386-7197
Dr. Don Shurley
Cotton Economics and Marketing
donshur@uga.edu
229-386-3512
Dr. Mike Toews
Cotton Entomologist
mtoews@uga.edu
229-386-3149
Dr. R. Scott Tubbs
Cropping Systems Agronomist
tubbs@uga.edu
229-386-3360
Ms. Amanda Ziehl
Cotton Conservation Economics
aziehl@uga.edu
229-386-3512
