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University of Arizona
  Cooperative Extension  
Faculty/Staff Dept/County/Station Title/Specialty Crop
Pedro Andrade-Sanchez ABE/MAC Assistant Specialist/ Precision Ag  
Paul Baker Entomology Pesticides/Food Safety All
Paul Brown SWES Biometeorology/AZMET All
Judith Brown Plant Sciences Plant Virology/Insect Vectors All
David Byrne Entomology Whitefly/Insect Movement All
Rob Call Cochise Co. Agent/Horticulture V,T,U
Mike Crimmins SWES Specialist/climatology,crops All
Peter Ellsworth Entomology/MAC IPM C
Jorge Fonseca Plant Science/YAC Asst Specialist - Veggies V
Al Fournier MAC IPM Program Manager All
Kitt Farrell-Poe ABE/YAC Water Quality All
George Frisvold Ag. Economics Extension Economics C
Gene Giacomelli ABE    
Rick Gibson Pinal Co. Director/ANR V,T
Rob Grumbles Mohave Co. Director  
Steve Husman CAC Resident Director All
Chris Jones Gila Co. Agent/ANR  
Ed Martin ABE/MAC/Extension Administration Specialist/Irrigation, Associate Director of Extension Programs Field
Mike Matheron Plant Pathology/YAC Plant Diseases All
Bill McCloskey Plant Sciences Weeds All
Kurt Nolte Yuma Co. Asst. Area Agent/Precision Ag. All
Randy Norton Graham Co. Agent/Field Crops Field
Mary Olsen Plant Pathology Plant Diseases All
Carl Olson Entomology Associate Curator / Insect Diagnostics All
Barron Orr Arid Lands Geospatial Extension All
Michael Ottman Plant Sciences Agronomy F,G
John Palumbo Entomology/YAC IPM Coordinator/IPM V
Channah Rock SWES/MAC Assistant Specialist/Water Quality  
Charles Sanchez YAC/SWES Director/Soils/fertility All
Jeff Schalau Yavapai Co. Director/ANR All
Mark Siemens ABE/YAC Associate Specialist/Specialty Crops Mechanized Engineering  
Jeff Silvertooth SWES Dept. Head/Cotton Agronomist/Soils C
Larry Sullivan SRNS Wildlife Damage Mgmt. All
Erin Taylor Maricopa Co. Asst. Area Agent/Field Crops Field
Trent Teegerstrom Ag. Economics Farm Budgets All
Barry Tickes Yuma Co. Agent Weeds All
Russ Tronstad Ag. Economics Marketing All
Kai Umeda Maricopa Co. Agent/Weed/IPM turf
Jim Walworth SWES Soils All
Sam Wang Plant Sciences/MAC Assistant Specialist/Crop Production  
Paul Wilson Economics Ag. Policy All
Glenn Wright Plant Sciences/YAC Asst. Reasearch Sci. - Citrus T

Search the University of Arizona College of Agriculture and Life Sciences Employee Directory

Key: ANR = Agricultural and Natural Resources
ABE = Agricultural and Biosystems Engineering
CAC = Campus Agricultural Center
SWES = Soil, Water, and Environmental Science
MAC = Maricopa Agricultural Center
YAC = Yuma Agricultural Center
SAC = Safford Agricultural Center

Field = Field Crops
C = Cotton
F = Forage
G = Grains
T = Tree Crops
U = Urban
V = Vegetables

County Cooperative Extension Offices:
Graham County Cooperative Extension
La Paz County Cooperative Extension
Mohave County Cooperative Extension
Maricopa County Cooperative Extension
Pima County Cooperative Extension
Pinal County Cooperative Extesnion
Yuma County Cooperative Extension

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College of Agriculture and Life Sciences
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Maricopa Agricultural Center
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Maricopa, AZ 85239
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