• Channell, Theresa
  (970) 492-7703
  theresa.channell@ars.usda.gov
  Administrative Support Assistant (Office Automation)
• Duchene, Joseph
  (970) 492-7716
  Joseph.Duchene@ars.usda.gov
  Information Technology Specialist (Data Management)
• Dull, Christopher - Chris
  (970) 492-7715
  christopher.dull@ars.usda.gov
  IT Specialist
• Garcia, Esteban - Steven
  (970) 492-7714
  steven.garcia@ars.usda.gov
  Information Technology Specialist (Customer Support)
• Kotra, Joe
  (970) 492-7712
  Joe.Kotra@ars.usda.gov
  IT Specialist
• Maynard, Norman - Norm
  (970) 492-7702
  norman.maynard@ars.usda.gov
  Office Automation Clerk
• Miskimins, Richard
  (970) 492-7713
  rich.miskimins@ars.usda.gov
  Information Technology Specialist (Networking)
• Prange, William - Bill
  (970) 492-7706
  William.Prange@ars.usda.gov
  Safety and Occupational Health Specialist
• Young, James
  (970) 492-7137
  James.Young@ars.usda.gov
  Utilities Systems Repairer Operator

Home Page: Center for Agricultural Resources Research

• Harmel, Daren
  (970) 492-7771
  daren.harmel@ars.usda.gov
  Center Director
• Vandenberg, Bruce
  (970) 492-7775
  bruce.vandenberg@ars.usda.gov
  Information Technology Specialist (Data Management)

Home Page: Plant and Animal Genetic Resources Preservation

• Blackburn, Harvey
  (970) 492-7511
  Harvey.Blackburn@ars.usda.gov
  Animal Geneticist
• Bricker, Michael
  (970) 492-7544
  Mike.Bricker@ars.usda.gov
  Biological Science Lab Technician (Plants)
• Esteban, Francisco
  (970) 492-7508
  Francisco.Esteban@ars.usda.gov
  Custodial Worker
• Greene, Stephanie
  (970) 492-7531
  stephanie.greene@ars.usda.gov
  Geneticist Plants
• Gurza, Amy
  (970) 492-7554
  Amy.Gurza@ars.usda.gov
  Biological Laboratory Technical
• Hagan, Andrew
  (970) 492-7555
  Andy.Hagan@ars.usda.gov
  Biological Science Lab Technician (Plants)
• Hall, Bradford
  (970) 492-7566
  Bradford.Hall@ars.usda.gov
  Biological Laboratory Technical
• Holman, Gregory
  (970) 492-7561
  Gregory.Holman@ars.usda.gov
  Biological Science Lab Technician (Plants)
• Jenderek, Maria
  (970) 492-7533
  Maria.Jenderek@ars.usda.gov
  Plant Physiologist
• Kendall, Jennifer
  (970) 492-7503
  Jennifer.Kendall@ars.usda.gov
  Program Support Assistant
• Khoury, Colin
  (970) 492-7534
  Colin.Khoury@ars.usda.gov
  Research Associate
• Krehbiel, Bethany
  (970) 492-7516
  Bethany.Krehbiel@ARS.USDA.GOV
  Visiting Scientist
• Leach, Samantha
  (940) 492-7542
  Samantha.Leach@ars.usda.gov
  Student Assistant
• Miller, Annette
  (970) 492-7552
  Annette.Miller@ars.usda.gov
  Biological Science Lab Technician (Plants)
• Paiva, Samuel
  (970) 492-7590
  Samuel.Paiva@ARS.USDA.GOV
  Visiting Scientist
• Purdy, Phil
  (970) 492-7512
  Phil.Purdy@ars.usda.gov
  Physiologist (Animals)
• Skogerboe, Dianne
  (970) 492-7563
  Dianne.Skogerboe@ars.usda.gov
  Biological Science Lab Technician (Plants)
• Spiller, Scott
  (970) 492-7513
  Scott.Spiller@ars.usda.gov
  Biological Science Lab Technician (Animals)
• Staats, Elise
  (970) 492-7562
  Elise.Staats@ars.usda.gov
  Biological Science Lab Technician (Plants)
• Varela, Sue
  (970) 492-7551
  Sue.Varela@ars.usda.gov
  Biological Science Lab Technician (Plants)
• White, Renee
  (970) 492-7538
  Renee.White@ars.usda.gov
  Computer Assistant
• Wilson, Carrie - Welsh
  (970) 492-7514
  Carrie.Wilson@ars.usda.gov
  Animal Scientist
• Wilson, Courtney
  (970) 492-7556
  Courtney.Wilson@ars.usda.gov
  Student Assistant

Home Page: Plant Germplasm Preservation Research

• Bonnart, Remi
  (970) 492-7613
  remi.bonnart@ars.usda.gov
  Biological Science Technician (Plants)
• Crane, Jennifer
  (970) 492-7609
  jennifer.crane@ars.usda.gov
  Plant Physiologist
• Henk, Adam
  (970) 492-7612
  adam.henk@ars.usda.gov
  Biological Science Lab Technician
• Hill, Lisa
  (970) 492-7608
  lisa.hill@ars.usda.gov
  Biological Science Lab Technician (Plants)
• Reeves, Patrick
  (970) 492-7611
  pat.reeves@ars.usda.gov
  Biological Science Lab Technician (Plants)
• Reilley, Ann
  (970) 492-7610
  ann.reilley@ars.usda.gov
  Biological Science Technician
• Richards, Christopher
  (970) 492-7606
  chris.richards@ars.usda.gov
  Research Geneticist (Plants)
• Shepherd, Ashley
  (970) 492-7615
  ashley.shepherd@ars.usda.gov
  Biological Science Lab Technician (Plants)
• Volk, Gayle
  (970) 492-7607
  gayle.volk@ars.usda.gov
  Research Plant Physiologist
• Walters, Christina
  (970) 492-7601
  christina.walters@ars.usda.gov
  Supervisory Plant Physiologist

Home Page: Soil Management and Sugarbeet Research

• Brandt, Amber
  (970) 492-7234
  amber.brandt@ars.usda.gov
  Biological Science Technician
• D`Adamo, Robert
  (970) 492-7224
  Robert.Dadamo@ars.usda.gov
  Physical Science Technician
• Del Grosso, Stephen - Steve
  (970) 492-7281
  steve.delgrosso@ars.usda.gov
  Research Soil Scientist
• Delgado, Jorge
  (970) 492-7260
  jorge.delgado@ars.usda.gov
  Research Soil Scientist
• Fenwick, Ann
  (970) 492-7145
  ann.fenwick@ars.usda.gov
  Geneticist Plants
• Floyd, Bradley
  (970) 492-7233
  bradley.floyd@ars.usda.gov
  Biological Science Technician (Soils)
• Follett, Ronald - Ron
  (970) 492-7220
  ronald.follett@ars.usda.gov
  Collaborator
• Grogan, Erin
  (970) 492-7212
  Erin.Grogan@ars.usda.gov
  Biological Science Aid
• Halvorson, Ardell - Collaborator
  (970) 492-7230
  ardell.halvorson@ars.usda.gov
  Collaborator
• Leaberry, Michelle
  (970) 492-7149
  michelle.leaberry@ars.usda.gov
  Program Support Assistant (Office Automation)
• Manter, Daniel
  (970) 492-7255
  daniel.manter@ars.usda.gov
  Research Plant Physiologist
• Montenieri, Robin
  (970) 492-7207
  robin.montenieri@ars.usda.gov
  Biological Science Lab Technician (Biochemistry)
• Neer, Donna
  (970) 492-7251
  donna.neer@ars.usda.gov
  Biological Science Lab Technician
• Nichols, Kristopher
  (970) 492-7283
  kris.nichols@ars.usda.gov
  Biological Science Technician
• Nielson, Amy
  (970) 492-7142
  amy.nielson@ars.usda.gov
  Biological Science Lab Technician
• Pruessner, Elizabeth
  (970) 492-7222
  elizabeth.pruessner@ars.usda.gov
  Biological Science Lab Technician (Biochemistry)
• Roosendaal, Damaris
  (970) 492-7270
  DAMARIS.ROOSENDAAL@ARS.USDA.GOV
  Biological Science Aid
• Smith, Mary
  (970) 492-7254
  mary.smith@ars.usda.gov
  Biological Science Lab Technician (Soils)
• Stewart, Catherine
  (970) 492-7270
  catherine.stewart@ars.usda.gov
  Research Soil Scientist
• Vagher, Travis
  (970) 492-7147
  travis.vagher@ars.usda.gov
  Biological Science Lab Technician (Plants)
• Webb, Kimberly
  (970) 492-7141
  kimberly.webb@ars.usda.gov
  Research Plant Pathologist

Home Page: Water Management and Systems Research

• Banks, Garrett
  (970) 492-7420
  Garrett.Banks@ars.usda.gov
  Engineering Technician
• Buchleiter, Gerald
  (970) 492-7412
  Gerald.Buchleiter@ars.usda.gov
  Agricultural Engineer
• Comas, Louise
  (970) 492-7416
  Louise.Comas@ars.usda.gov
  Plant Physiologist
• DeJonge, Kendall
  (970) 492-7417
  Kendall.DeJonge@ars.usda.gov
  Agricultural Engineer
• Edmunds, Debora - Debbie
  (970) 492-7434
  debbie.edmunds@ars.usda.gov
  Support Scientist
• Erskine, Robert - Rob
  (970) 492-7743
  rob.erskine@ars.usda.gov
  Physical Scientist
• Flynn, Nora
  (970) 492-7429
  Nora.Flynn@ars.usda.gov
  Physical Science Technician
• Garza, Horacio
  (970) 492-7497
  Junior.Garza@ars.usda.gov
  Agricultural Research Technician
• Gilkerson, Tyler
  (970) 492-7440
  Tyler.Gilkerson@ARS.USDA.GOV
  Engineering Technician
• Gleason, Sean
  (970) 492-7411
  Sean.Gleason@ars.usda.gov
  Research Plant Physiologist
• Green, Timothy
  (970) 492-7403
  tim.green@ars.usda.gov
  Agricultural Engineer
• Hunter, Cameron
  (970) 492-7440
  Cameron.Hunter@ARS.USDA.GOV
  Biological Science Technician
• Kipka, Holm
  (970) 492-7485
  Holm.Kipka@ars.usda.gov
  
• Lighthart, Nathan
  (970) 492-7487
  Nathan.Lighthart@ars.usda.gov
  Program Assistant
• McMaster, Gregory - Greg
  (970) 492-7404
  greg.mcmaster@ars.usda.gov
  Research Agronomist
• Miller, Joseph
  (970) 492-7413
  JOE.MILLER@ARS.USDA.GOV
  Physical Science Technician
• Nalezny, Lauren
  (970) 492-7440
  Lauren.Nalezny@ARS.USDA.GOV
  Biological Aid
• Ondrejak, Michelle
  (970) 492-7440
  Michelle.Ondrejka@ARS.USDA.GOV
  Engineering Aid
• Sherrod, Lucretia
  (970) 492-7435
  lucretia.sherrod@ars.usda.gov
  Soil Scientist
• Steward, Ross
  (970) 492-7770
  ROSS.STEWARD@ARS.USDA.GOV
  Engineering Aid
• Trout, Thomas
  (970) 492-7419
  thomas.trout@ars.usda.gov
  Collaborator
• Yemoto, Kevin
  (970) 492-7431
  kevin.yemoto@ars.usda.gov
  Physical Science Technician
• Zhang, Huihui
  (970) 492-7413
  Huihui.Zhang@ars.usda.gov
  Physical Scientist

Home Page: Rangeland Resources & Systems Research

• Augustine, David
  (970) 492-7125
  David.Augustine@usda.gov
  Research Ecologist
• Badger, Ellen
  (970) 492-7139
  ellen.badger@usda.gov
  Biological Science Technician
• Bartling, Patricia - Pat
  (970) 492-7333
  pat.bartling@usda.gov
  Agronomist
• Blumenthal, Dana
  (970) 492-7122
  dana.blumenthal@usda.gov
  Research Ecologist
• Butler, Daryn
  (970) 492-7320
  Daryn.Butler@usda.gov
  Engineering Technician
• Derner, Justin
  (307) 772-2433 ext.113
  justin.derner@usda.gov
  Supervisory Research Rangeland Management Specialist
• Dufek, Nickolas
  (701) 429-8309
  Nickolas.Dufek@usda.gov
  Agricultural Research Technician
• Enoch, Elizabeth
  (970) 492-7125
  ELIZABETH.ENOCH@USDA.GOV
  Biological Science Aid
• Fox, Jr, Fred
  (970) 492-7370
  fred.fox@usda.gov
  Information Technology Specialist (Applications Software)
• Freeman, Pamela - Pam
  (307) 772-2433 ext.109
  pam.freeman@usda.gov
  Biological Science Lab Technician (Plants)
• Gaffney, Rowan
  (970) 492-7120
  Rowan.Gaffney@usda.gov
  Remote Sensing Specialist
• Heckart, Ann
  (307) 772-2433 ext.100
  ann.heckart@usda.gov
  Program Analyst (Office Automation)
• Hoover, David
  (970) 492-7126
  David.Hoover@usda.gov
  Research Ecologist
• Hott, Shane
  (307) 772-2433 ext.128
  shane.hott@usda.gov
  Maintenance Worker
• Jackson, Abigail
  (970) 492-7126
  ABIGAIL.JACKSON@USDA.GOV
  Biological Science Aid
• Johnston, Melissa
  (970) 897-2226
  Melissa.Johnston@usda.gov
  Agricultural Research Technician
• Kaplan, Nicole
  (970) 492-7117
  Nicole.Kaplan@usda.gov
  Computational Biologist
• Kray, Julie
  (970) 492-7128
  Julie.Kray@usda.gov
  
• Laeske, Cheyenne
  (970) 492-7125
  CHEYENNE.LAESKE@USDA.GOV
  Biological Science Aid
• Lake, Claire
  (307) 772-2433 ext.113
  CLAIRE.LAKE@USDA.GOV
  Biological Science Aid
• Lake, Colton
  (307) 772-2433 ext.116
  COLTON.LAKE@USDA.GOV
  Farmer
• Lecain, Daniel
  (970) 492-7123
  dan.lecain@usda.gov
  Plant Physiologist
• Ma, Liwang
  (970) 492-7339
  liwang.ma@usda.gov
  Research Soil Scientist
• Maverick, Anna
  (970) 492-7122
  ANNA.MAVERICK@USDA.GOV
  Biological Science Aid
• Mortenson, Matthew
  (307) 772-2433 ext.116
  matt.mortenson@usda.gov
  Agricultural Science Research Technician
• Newton, Sarah
  (970) 492-7739
  Sarah.Newton@usda.gov
  Biological Science Aid
• Pate, Robert - Bear
  (307) 772-2433 ext.133
  robert.pate@usda.gov
  Automotive Worker
• Peck, Dannele
  (970) 744-9043
  Dannele.Peck@usda.gov
  ECONMST
• Porensky, Lauren
  (970) 492-7139
  Lauren.Porensky@usda.gov
  Ecologist
• Raynor, Edward
  (970) 492-7127
  Edward.Raynor@usda.gov
  Research Associate
• Reynolds, Averi
  (307) 772-2433 ext.107
  Averi.Reynolds@usda.gov
  Biological Science Aid
• Ryan, Katherine
  (970) 492-7320
  Katherine.Ryan@usda.gov
  Engineering Aid
• Senour, Megan
  (970) 492-7125
  Megan.Senour@usda.gov
  Biological Science Aid
• Smith, David
  (970) 492-7124
  david.smith@usda.gov
  Biological Science Lab Technician
• Tatarko, John
  (970) 492-7320
  john.tatarko@usda.gov
  Soil Scientist
• Thomas, Jake
  (970) 897-2226
  jake.thomas@usda.gov
  Non-Federal Affiliate
• Wagner, Larry
  (970) 492-7322
  larry.wagner@usda.gov
  Agricultural Engineer
• Wilmer, Hailey
  (970) 492-7121
  Hailey.Wilmer@usda.gov
  Rangeland Scientist