Office of the Texas State Chemist website

Feed and Fertilizer Control Service


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List of Investigators


Scott L. Hendley

Scott L. Hendley

Feed & Fertilizer Investigator III
slh@otsc.tamu.edu

Area: 8
Counties:
Baylor, Brown, Callahan, Coleman, Comanche, Concho, Eastland, Foard, Hardeman, Haskell, Jones, Knox, Mason, McCulloch, Menard, Runnels, Shackelford, Stephens, Taylor, Throckmorton, Wilbarger

Curtis B. Hinton

Curtis B. Hinton

Feed & Fertilizer Investigator III
cbh@otsc.tamu.edu

Area: 13
Counties:
Aransas, Calhoun, Colorado, DeWitt, Goliad, Jackson, Karnes, Lavaca, Matagorda, Refugio, Victoria, Wharton, Wilson

Robert E. Funck

Robert E. Funck

Feed & Fertilizer Investigator II
ref@otsc.tamu.edu

Area: 1
Counties:
Armstrong, Carson, Collingsworth, Dallam, Deaf Smith, Donley, Gray, Hansford, Hartley, Hemphill, Hutchinson, Lipscomb, Moore, Ochiltree, Oldham, Potter, Randall, Roberts, Sherman, Wheeler

Don R. Haggart

Don R. Haggart

Feed & Fertilizer Investigator II
drh@otsc.tamu.edu

Area: 4
Counties:
Archer, Clay, Collin, Cooke, Denton, Fannin, Grayson, Hunt, Jack, Montague, Wichita, Wise

Roy D. Hendley

Roy D. Hendley

Feed & Fertilizer Investigator II
reh@otsc.tamu.edu

Area: 2
Counties:
Bailey, Briscoe, Castro, Childress, Cochran, Cottle, Crosby, Dickens, Floyd, Hale, Hall, Hockley, King, Lamb, Lubbock, Motley, Parmer, Swisher

Gregory S. McKinney

Gregory S. McKinney

Feed & Fertilizer Investigator II
gsm@otsc.tamu.edu

Area: 10
Counties:
Bowie, Camp, Cass, Delta, Franklin, Henderson, Hopkins, Kaufman, Lamar, Marion, Morris, Rains, Red River, Rockwall, Smith, Titus, Upshur, Van Zandt, Wood

Ronald W. Rinn

Ronald W. Rinn

Feed & Fertilizer Investigator II
rwr@otsc.tamu.edu

Area: 11
Counties:
Brazoria, Chambers, Fort Bend, Galveston, Hardin, Harris, Jefferson, Liberty, Montgomery, Orange, San Jacinto

Scott E. Sanders

Scott E. Sanders

Feed & Fertilizer Investigator II
ses@otsc.tamu.edu

Area: 9
Counties:
Austin, Bastrop, Brazos, Burleson, Fayette, Grimes, Lee, Leon, Madison, Milam, Robertson, Travis, Walker, Waller, Washington, Williamson

John R. Scott

John R. Scott

Feed & Fertilizer Investigator II
jrs@otsc.tamu.edu

Area: 7
Counties:
Bell, Burnet, Coryell, Falls, Freestone, Hamilton, Lampasas, Limestone, Llano, McLennan, Mills, Navarro, San Saba

Ronald B. Sexton

Ronald B. Sexton

Feed & Fertilizer Investigator II
rbs@otsc.tamu.edu

Area: 3
Counties:
Bosque, Dallas, Ellis, Erath, Hill, Hood, Johnson, Palo Pinto, Parker, Somervell, Tarrant, Young

Kenneth S. Smith

Kenneth S. Smith

Feed & Fertilizer Investigator II
kss@otsc.tamu.edu

Area: 16
Counties:
Andrews, Borden, Coke, Dawson, Ector, Fisher, Gaines, Garza, Glasscock, Howard, Irion, Kent, Lynn, Martin, Midland, Mitchell, Nolan, Reagan, Scurry, Sterling, Stonewall, Terry, Tom Green, Upton, Yoakum

William L. Umphres

William L. Umphres

Feed & Fertilizer Investigator II
wlu@otsc.tamu.edu

Area: 14
Counties:
Atascosa, Bee, Brooks, Cameron, Dimmit, Duval, Frio, Hidalgo, Jim Hogg, Jim Wells, Kenedy, Kleberg, LaSalle, Live Oak, Maverick, McMullen, Nueces, San Patricio, Starr, Uvalde, Webb, Willacy, Zapata, Zavala

Mark G. Withers

Mark G. Withers

Feed & Fertilizer Investigator II
mgw@otsc.tamu.edu

Area: 12
Counties:
Bandera, Bexar, Blanco, Caldwell, Comal, Edwards, Gillespie, Gonzales, Guadalupe, Hays, Kendall, Kerr, Kimble, Medina, Real

Jody K. Goodwin

Jody K. Goodwin

Feed & Fertilizer Investigator I
jkg@otsc.tamu.edu

Area: 6
Counties:
Anderson, Angelina, Cherokee, Gregg, Harrison, Houston, Jasper, Nacogdoches, Newton, Panola, Polk, Rusk, Sabine, San Augustine, Shelby, Trinity, Tyler