Plant Protection
Services
Plant and Pest Diagnostic Clinic
Amy Ziems
Department of Plant Pathology
402-472-2559
aziems2@unl.edu
Insect Management
John Campbell
Entomologist, Livestock
West Central REC
308-696-6702
jcampbell@unl.edu
Tom Hunt
Entomologist, Field Crops
Haskell Ag Lab, Northeast REC
402-584-3863
thunt2@unl.edu
Bob Wright
Entomologist, Field Crops
Department of Entomology
402-472-2128
rwright2@unl.edu
Plant Diseases
Loren Giesler
Plant Pathologist, Soybeans
Department of Plant Pathology
402-472-2559
lgiesler1@unl.edu
Bob Harveson
Plant Pathologist, Sugar beets
Panhandle REC
308-632-1239
rharveson2@unl.edu
Tamra Jackson
Plant Pathologist, Corn and Sorghum
Department of Plant Pathology
402-472-2559
tjackson3@unl.edu
Stephen Wegulo
Plant Pathologist, Wheat
Department of Plant Pathology
402-472-8735
swegulo2@unl.edu
Weed Management
Mark Bernards
Weeds Specialist, Irrigated Crops
Agronomy and Horticulture
402-472-1534
mbernards2@unl.edu
Stevan Knezevic
Integrated Weed Management Specialist
Haskell Ag Lab, Northeast REC
402-584-3808
sknezevic2@unl.edu
Lowell Sandell
Weed Science Educator
Agronomy and Horticulture
402-472-1547
lsandell2@unl.edu
Bob Wilson
Weeds Specialist
Panhandle REC
308-632-1263
rwilson2@unl.edu
Pesticide Education
Clyde Ogg
Extension Pesticide Educator
Agronomy and Horticulture
402-472-9546
cogg1@unl.edu
Erin Bauer
Extension Assistant
Agronomy and Horticulture
402-472-9548
ebauer2@unl.edu
Leah Sandall
Extension Assistant
Agronomy and Horticulture
402-472-9566
lsandall5@unl.edu
Contributing Departments / School
(UNL East Campus, Lincoln)
Agronomy and Horticulture
Mark Lagrimini, Department Head
Plant Science 279, 68583-0910
Phone: 402-472-2811
Fax: 402-472-7904
Web: agronomy.unl.edu
Biological Systems Engineering
Ron Yoder, Department Head
223 L.W. Chase Hall, 68583-0726
Phone: 402-472-1413
Fax: 402-472-6338
Web: bse.unl.edu
Entomology
Gary Brewer, Department Head
202 Entomology Hall, 68583-0816
Phone: 402-472-2123
Fax: 402-472-4687
Web: entomology.unl.edu
High Plains Regional Climate Center
Ken Hubbard, Director
246 L.W. Chase Hall, 68583-0728
Phone: 402-472-6706
Fax: 402-472-8763
Web: hprcc.unl.edu
Plant Pathology
James Steadman, Department Head
406 Plant Science, 68583-0722
Phone: 402-472-2858
Fax: 402-472-2853
Web: plantpath.unl.edu
School of Natural Resources
Don Wilhite, Director
912 Hardin Hall
Phone: 402-472-3471
Fax: 402-472-3610
Web: snr.unl.edu
Research and Extension Centers (REC)
Northeast REC
601 East Benjamin Avenue, Suite 104
Norfolk, NE 68701-0812
Phone: 402-370-4000
Fax: 402-470-4010
Web: nerec.unl.edu
Haskell Ag Lab
(Northeast REC)
57905 866 Road
Concord, NE 68728-2828
Phone: 402-584-2261
Fax: 402-584-3859
Web: nerec.unl.edu/haskell.htm
Panhandle REC
4702 Avenue I
Scottsbluff, NE 69361-4939
Phone: 308-632-1230
Fax: 308-632-1365
Web: panhandle.unl.edu
Southeast REC
211 Mussehl Hall
Lincoln, NE 68583-0714
Phone: 402-472-3674
Fax: 402-472-3858
Web: southeast.unl.edu
West Central REC
461 W. University Drive
North Platte, NE 69101-7756
Phone: 308-696-6740
Fax: 308-632-3823
Web: westcentral.unl.edu
