ARS HomePacific West AreaMaricopa, ArizonaU.S. Arid Land Agricultural Research CenterWater Management and Conservation ResearchPeople & Locations

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- Clinton Williams

**People and Locations at Maricopa, Arizona**
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      -                              U.S. Arid Land Agricultural Research Center                                                        (8 people)                          
**Home Page:**                                            U.S. Arid Land Agricultural Research Center                                        

-                                                          Aguilera,                                                        Mario                                                                                                                                                                   (520) 316-6300                                                     ext.318                                                                                                          mario.aguilera@usda.gov    Maintenance Worker                                                
-                                                          Cooper,                                                        Kathryn                                                                                                                                                                   (520) 316-6374                                                                                                                                                              kathryn.cooper@usda.gov    Secretary (Office Automation)                                                
-                                                          Dukes,                                                        Pamela                                                                                                                                                                   (520) 316-6315                                                                                                                                                              pamela.dukes@usda.gov    Financial Technician                                                
-                                                          Figueroa,                                                        Ruben                                                                                                                                                                   (520) 316-6486                                                                                                                                                              ruben.figueroa@usda.gov    Laborer                                                
-                                                          Gardner,                                                        Harry                                                                                                                                                                   (520) 316-6306                                                                                                                                                              harry.gardner@usda.gov    Facility Operations Specialist                                                
-                                                          Garrett,                                                        Joseph                                                                                                                                                                   (520) 316-6300                                                     ext.310                                                                                                          joseph.garrett@usda.gov    Administrative Officer                                                
-                                                          Petersen,                                                        Jeff                                                                                                                                                                   (520) 316-6309                                                                                                                                                              jeff.petersen@usda.gov    Office Automation Assistant                                                
-                                                          Scott,                                                        Ramona                                                                                                                                                                   (520) 316-6331                                                                                                                                                              ramona.scott@usda.gov    Program Support Assistant (Office Automation)                                                

 
      -                              Pest Management and Biocontrol Research                                                        (18 people)                          
**Home Page:**                                            Pest Management and Biocontrol Research                                        

-                                                          Brent,                                                        Colin                                                                                                                                                                   (520) 316-6337                                                                                                                                                              colin.brent@usda.gov    Research Entomologist                                                
-                                                          Callicott,                                                        Kenneth                                                                                                                                                                   (520) 316-6380                                                                                                                                                              ken.callicott@usda.gov    Research Molecular Biologist                                                
-                                                          Cervantes,                                                        Angelica                                                                                                                                                                   (520) 316-6413                                                                                                                                                              anna.cervantes@usda.gov    Biological Science Technician (Insects)                                                
-                                                          Fabrick,                                                        Jeffrey                                                                                                                                                                   (520) 316-6335                                                                                                                                                              jeff.fabrick@usda.gov    Research Entomologist                                                
-                                                          Grace,                                                        Charlotte                                                                                                                                                                   (520) 345-1588                                                                                                                                                              charlotte.grace@usda.gov    Biological Science Technician                                                
-                                                          Gross,                                                        Roni                                                                                                                                                                   (520) 316-6409                                                                                                                                                              roni.gross@usda.gov    Biological Science Technician (Insects)                                                
-                                                          Hagler,                                                        James                                                                                                                                                                   (520) 316-6336                                                                                                                                                              james.hagler@usda.gov    Research Entomologist                                                
-                                                          Hepler,                                                        James                                                                                                                                                                   (520) 316-6356                                                                                                                                                              james.hepler@usda.gov    Research Entomologist                                                
-                                                          Hull,                                                        Joe                                                                                                                                                                   (520) 316-6300                                                                                                                                                              joe.hull@usda.gov    Research Molecular Biologist                                                
-                                                          Langhorst,                                                        Daniel                                                                                                                                                                   (520) 316-6417                                                                                                                                                              daniel.langhorst@usda.gov    Biological Science Lab Technician (Insects)                                                
-                                                          Leroy,                                                        Dannialle                                                                                                                                                                   (520) 316-6435                                                                                                                                                              danni.leroy@usda.gov    Biological Science Technician                                                
-                                                          Machtley,                                                        Scott                                                                                                                                                                   (520) 316-6405                                                                                                                                                              scott.machtley@usda.gov    Biological Science Lab Technician (Insects)                                                
-                                                          Mehl,                                                        Hillary                                                                                                                                                                   (520) 345-1588                                                                                                                                                              hillary.mehl@usda.gov    Research Plant Pathologist                                                
-                                                          Merten,                                                        Paul                                                                                                                                                                   (520) 316-6406                                                                                                                                                              paul.merten@usda.gov    Biological Science Technician (Insects)                                                
-                                                          Mishra,                                                        Lipsa                                                                                                                                                                   (520) 316-6300                                                                                                                                                              lipsa.mishra@usda.gov    Biological Science Technician                                                
-                                                          Naranjo,                                                        Steven                                                                                                                                                                     steve.naranjo@usda.gov    Collaborator                                                
-                                                          Silversmith,                                                        Brooks                                                                                                                                                                   (520) 316-6414                                                                                                                                                              brooks.silversmith@usda.gov    Biological Science Technician (Insects)                                                
-                                                          Zilnik,                                                        Gabriel                                                                                                                                                                   (520) 316-6332                                                                                                                                                              gabriel.zilnik@usda.gov    Research Entomologist                                                

 
      -                              Plant Physiology and Genetics Research                                                        (14 people)                          
**Home Page:**                                            Plant Physiology and Genetics Research                                        

-                                                          Abdel-Haleem,                                                        Hussein                                                                                                                                                                   (520) 316-6355                                                                                                                                                              hussein.abdel-haleem@usda.gov    Research Geneticist (Plants)                                                
-                                                          Bandaru,                                                        Varaprasad                                                                                                                                                                   (301) 368-4489                                                                                                                                                              prasad.bandaru@usda.gov    Research Plant Physiologist                                                
-                                                          Bradley,                                                        Skye                                                                                                                                                                   (520) 316-6361                                                                                                                                                              skye.bradley@usda.gov    BIOLOGICAL SCIENCE TECHNICIAN                                                
-                                                          Conley,                                                        Matthew                                                                                                                                                                   (520) 316-6443                                                                                                                                                              matthew.conley@usda.gov    Plant Physiologist                                                
-                                                          Geldmacher,                                                        Karen                                                                                                                                                                   (520) 316-6300                                                                                                                                                              karen.geldmacher@usda.gov    Biological Science Technician                                                
-                                                          Herritt,                                                        Matthew                                                                                                                                                                   (520) 316-6365                                                                                                                                                              matthew.herritt@usda.gov    Research Plant Physiologist                                                
-                                                          Kimball,                                                        Bruce                                                                                                                                                                   (520) 316-6369                                                                                                                                                              bruce.kimball@usda.gov    Collaborator                                                
-                                                          Olivieri,                                                        Laura                                                                                                                                                                   (520) 316-6442                                                                                                                                                              laura.olivier@usda.gov    Biological Science Technician (Plants)                                                
-                                                          Seay,                                                        Damien                                                                                                                                                                   (520) 316-6458                                                                                                                                                              damien.seay@usda.gov    Biological Science Technician                                                
-                                                          Stiles,                                                        Julia                                                                                                                                                                   (520) 316-6300                                                                                                                                                              julia.stiles@usda.gov    Research Agronomist                                                
-                                                          Szczepanek,                                                        Aaron                                                                                                                                                                   (520) 316-6366                                                                                                                                                              aaron.szczepanek@usda.gov    Biological Science Technician (Plants)                                                
-                                                          Thompson,                                                        Alison                                                                                                                                                                   (520) 316-6359                                                                                                                                                              alison.thompson@usda.gov    Research Geneticist (Plants)                                                
-                                                          Tomasi,                                                        Pernell                                                                                                                                                                   (520) 316-6362                                                                                                                                                              pernell.tomasi@usda.gov    Plant Biologist                                                
-                                                          Wall,                                                        Gerard                                                         - *Gary*                                                       (520) 316-6367                                                                                                                                                              gary.wall@usda.gov    Plant Physiologist                                                

 
      -                              Water Management and Conservation Research                                                        (13 people)                          
**Home Page:**                                            Water Management and Conservation Research                                        

-                                                          Bautista,                                                        Eduardo                                                                                                                                                                   (520) 316-6381                                                                                                                                                              eduardo.bautista@usda.gov    Agricultural Engineer                                                
-                                                          Czyzowska-Wisniewski,                                                        Elzbieta                                                                                                                                                                   (520) 316-6300                                                                                                                                                              ela.wisniewski@usda.gov    Physical Science Technician                                                
-                                                          French,                                                        Andrew                                                                                                                                                                   (520) 316-6371                                                                                                                                                              andrew.french@usda.gov    Physical Scientist                                                
-                                                          Hagler,                                                        Matthew                                                                                                                                                                   (520) 316-6300                                                                                                                                                              matthew.hagler@usda.gov    Engineering Technician                                                
-                                                          Hejl,                                                        Reagan                                                                                                                                                                   (520) 316-6357                                                                                                                                                              reagan.hejl@usda.gov    Research Agronomist                                                
-                                                          Knopf,                                                        Allan                                                                                                                                                                   (520) 316-6445                                                                                                                                                              allan.knopf@usda.gov    Physical Science Technician                                                
-                                                          Maneely,                                                        Suzette                                                                                                                                                                   (520) 316-6446                                                                                                                                                              suzette.maneely@usda.gov    Biological Science Technician (Plants)                                                
-                                                          Replogle,                                                        John                                                                                                                                                                   (520) 316-6351                                                                                                                                                              john.replogle@usda.gov    Collaborator                                                
-                                                          Rockholt,                                                        Sharette                                                                                                                                                                   (520) 316-6425                                                                                                                                                              sharette.colbert@usda.gov    Physical Science Technician                                                
-                                                          Schlegel,                                                        James                                                                                                                                                                   (520) 316-6385                                                                                                                                                              james.schlegel@usda.gov    Information Technology Specialist                                                
-                                                          Serba,                                                        Desalegn                                                                                                                                                                   (520) 316-6368                                                                                                                                                              des.serba@usda.gov    Research Geneticist (Plants)                                                
-                                                          Singleton,                                                        Brenda                                                                                                                                                                   (520) 316-6461                                                                                                                                                              brenda.singleton@usda.gov    Biology Technician                                                
-                                                          Williams,                                                        Clinton                                                                                                                                                                   (520) 316-6379                                                                                                                                                              clinton.williams@usda.gov    Soil Scientist                                                

 

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