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PSEP Contacts

Pesticide Safety Education Programs (PSEPs) are based at Land Grant Universities in each state. On the national level, PSEPs promote responsible decision-making and actions to protect pesticide users, public health, plant and animal health, and the environment. They offer information, training, and resources for pesticide applicators and the general public.

The primary stakeholders of PSEPs are certified pesticide applicators. Pesticide certification requirements vary by state, but in general anyone buying or using a restricted pesticide must be a certified pesticide applicator. Some states also require anyone in the business of applying pesticides, either restricted use or general use, to the land or property of another to be certified.

Alabama

Auburn University
http://www.aces.edu/anr/pesticidemgt/

Sonja Thomas
sb0010@auburn.edu
334-844-8832
245 Duncan Hall,
Auburn University, AL 36849

Alaska

University of Alaska Fairbanks
https://www.uaf.edu/ces/agriculture/psep/

Casey Matney
camatney@alaska.edu
907-262-5824

Arizona

University of Arizona
https://cals.arizona.edu/apmc/psep.html

Jenny Weber
jennyweber@arizona.edu
602-827-8222
4341 East Broadway Rd,
Phoenix, AZ 85040-8807

Arkansas

University of Arkansas
https://www.uaex.edu/farm-ranch/pest-management/education-licensing.aspx

Ples Spradley
pspradley@uaex.edu
501-671-2234
Plant Pathology,
2301 S. University Ave,
Little Rock, AR 72204-4940

California

University of California
http://ipm.ucanr.edu/GENERAL/pesticides.html

530-750-1370
2801 Second St
Davis, CA 95618-7774

Colorado

Colorado State University
http://cepep.agsci.colostate.edu/

Lisa Blecker
lisa.blecker@colostate.edu
970-491-6027
1177 Campus Delivery,
Fort Collins, CO 80523-1177

Connecticut

University of Connecticut
http://psep.extension.uconn.edu/

860-409-9067

Delaware

University of Delaware
https://www.udel.edu/academics/colleges/canr/cooperative-extension/sustainable-production/psep/

Kerry Richards
kerryr@udel.edu
814-880-0013
531 South College Ave,
122 Townsend Hall, Newark, DE 19716

Florida

University of Florida
http://pested.ifas.ufl.edu/

Jason Ferrell
jferrell@ufl.edu
352-273-3685
7922 NW 71st St,
Building 460,
Gainesville, FL 32653

Georgia

University of Georgia
https://psep.uga.edu/

Allison Johnson
ajohns14@uga.edu
706-542-2141
0424 Biological Science,
120 Cedar St,
Athens, GA 30602

Hawaii

University of Hawaii
https://cms.ctahr.hawaii.edu/epp/

Zhiqiang Cheng
cheng241@hawaii.edu
808-956-6416
3050 Maile Way,
Honolulu, HI 96822

Idaho

University of Idaho
http://www.uidaho.edu/extension/ipm/pesticide

Ronda Hirnyck
rhirnych@uidaho.edu
208-364-4046
322 E. Front St,
Suite 120, Boise, ID 83702

Illinois

University of Illinois
http://web.extension.illinois.edu/psep/

217-244-2123
1201 S. Dorner Dr, Urbana, IL 61801

Michelle Wiesbrook (Weeds)
buesinge@illinois.edu

Travis Cleveland (Diseases)
tclevela@illinois.edu

Maria Turner (IPM)
mrestrep@illinois.edu

Sarah Hughson (Insects)
hughson2@illinois.edu

Matt Gill (Equipment)
gill14@illinois.edu

Indiana

Purdue University
https://ppp.purdue.edu/

Fred Whitford
fwhitford@purdue.du
765-494-1284
Botany and Plant Pathology,
Lilly Hall, Room LILY G-446,
915 W. State St,
West Lafayette, IN 47907-2054

Iowa

Iowa State University
https://www.extension.iastate.edu/psep/

Carol Pilcher
cpilcher@iastate.edu
515-294-2405
507 Science II,
Ames, IA, 50011-3140

Kansas

Kansas State University
http://www.ksre.k-state.edu/pesticides-ipm/

Frannie Miller
fmiller@ksu.edu
620-241-1523
600 W. Woodside,
McPherson, KS 67460

Kentucky

University of Kentucky
http://pest.ca.uky.edu/PSEP/welcome.html

Ric Bessin
rbessin@email.uky.edu
859-257-7456
S-225 Ag. Science Center North,
University of Kentucky,
Lexington, KY 40546-0091

Louisiana

Louisiana State University
https://lsuagcenter.com/portals/our_offices/departments/ag-chemistry/wa-callegari-environmental-center/pesticide_ed

Bryan Gueltig
bgueltig@agcenter.lsu.edu
225-578-6998
Agricultural Center,
268M Knapp Hall,
Baton Rouge, LA 70803

Maine

University of Maine
https://extension.umaine.edu/ipm/pesticide-safety/

Kerry Bernard
kerry.bernard@maine.edu
207-581-3884
Pest Management Unit,
17 Godfrey Dr,
Orono, ME 04473-3692

Maryland

University of Maryland
http://pesticide.umd.edu/pesticide-safety-education.html

Niranjana Krishnan
nkrish@umd.edu
301-405-3928
4112 Plant Sciences Building
4291 Fieldhouse Dr
College Park, MD 20742

Massachusetts

University of Massachusetts-Amherst
http://www.umass.edu/pested

Natalia Clifton
nclifton@umass.edu
413-545-1044
French Hall,
230 Stockbridge Rd,
Amherst, MA 01003-9316

Michigan

Michigan State University
http://www.ipm.msu.edu/pesticide_education_safety

John Stone
stonejo2@msu.edu
517-353-5134
Food Safety & Toxicology Bldg,
1129 Farm Lane, Room B18,
East Lansing, MI 48824-1302

Minnesota

University of Minnesota
http://www.extension.umn.edu/agriculture/pesticide-safety/

Linda Johns
lindaj@umn.edu
763-767-3881
550 Bunker Lake Blvd. NW,
Suite L-1,
Andover, MN 55304-4122

Mississippi

Mississippi State University
http://extension.msstate.edu/agriculture/pesticide-applicator-certification

Gene Merkl
gm53@msstate.edu
662-325-5829
P.O. Box 9775,
Mississippi State, MS 39762

Missouri

University of Missouri
http://pat.missouri.edu/

Samuel Polly
sjpkkf@missouri.edu
573-884-8596
Division of Plant Sciences
110 Waters Hall
Columbia, MO 65211

Montana

Montana State University
http://pesticides.montana.edu/

Cecil Tharp
ctharp@montana.edu
406-994-5067
103 Animal Bioscience,
Montana State University,
Bozeman, MT 59717-2900

Nebraska

University of Nebraska-Lincoln
https://pested.unl.edu/

Jennifer Weisbrod
Jweisbrod2@unl.edu
402-472-1632
377F Plant Sciences Hall,
Lincoln, NE 68583-0971

Nevada

University of Nevada
http://www.unce.unr.edu/programs/sites/pesticide/

Melody Hefner
hefnerm@unce.unr.edu
775-336-0247
4955 Energy Way,
Mail Stop 408,
Reno, NV 89502

New Hampshire

University of New Hampshire
https://extension.unh.edu/Agriculture/Pesticide-Safety-Education-Program

Rachel Maccini
rachel.maccini@unh.edu
603-351-3831
329 Mast Rd,
Suite 115,
Goffstown, NH 03045

New Jersey

Rutgers University
http://pestmanagement.rutgers.edu/rutgers-pesticide-safety-education-program/

Patricia Hastings
hastings@njaes.rutgers.edu
848-932-0176
Pest Management Office,
Thompson Hall Room 104,
96 Lipman Dr,
New Brunswick, NJ 08901-8525

New Mexico

New Mexico State University
http://aces.nmsu.edu/pesticide/

Phillip Lujan
pl11@nmsu.edu
575-646-1822
Department of Extension Plant Service,
MSC 3AE, New Mexico State University,
P.O. Box 30001, Las Cruces, NM 88001-8001

New York

Cornell University
http://pmep.cce.cornell.edu/

Mary Centrella
mlc344@cornell.edu
607-255-2911
204 Rice Hall,
Ithaca, NY 14853

North Carolina

North Carolina State University
https://pesticidesafety.ces.ncsu.edu/

Wayne Buhler
wayne_buhler@ncsu.edu
919-515-5369
North Carolina State University,
Campus Box 7609,
Raleigh, NC 27695-7609

North Dakota

North Dakota State University
https://www.ag.ndsu.edu/pesticide/

Andrew Thostenson
andrew.thostenson@ndsu.edu
701-231-8050
NDSU Dept. 7060,
P.O. Box 6050,
Fargo, ND 58108-6050

Ohio

Ohio State University
https://pested.osu.edu/

Mary Ann Rose
rose.155@osu.edu
614-247-7489
256 Howlett Hall,
2001 Fyffe Ct,
Columbus, OH 43210

Oklahoma

Oklahoma State University
http://pested.okstate.edu/

Kevin Shelton
kevin.shelton@okstate.edu
405-744-1060
Dept. of Entomology and Plant Pathology,
127 Noble Research Center,
Oklahoma State University,
Stillwater, OK 74078

Oregon

Oregon State University
https://agsci.oregonstate.edu/statewide-pesticide-safety-education-program/statewide-pesticide-safety-education-program-psep

Kaci Buhl
kaci.buhl@oregonstate.edu
541-737-8330
310 Weniger Hall,
Corvallis, OR 97331

Pennsylvania

Pennsylvania State University
https://extension.psu.edu/about-the-pesticide-education-program

Jon Johnson
jmj5@psu.edu
814-865-1074
222 Special Services Building,
University Park, PA 16802

Rhode Island

University of Rhode Island
http://web.uri.edu/pse/pat-training/

Steven Alm
stevealm@uri.edu
401-874-5998
9 E. Alumni Ave,
Suite 7,
Kingston, RI 02881

South Carolina

Clemson University
http://www.clemson.edu/extension/pest-ed

Katie Moore
kcrouch@clemson.edu
803-417-5198
511 Westinghouse Rd,
Pendleton, SC 29670

South Dakota

South Dakota State University

Amanda Bachmann
amanda.bachmann@sdstate.edu
605-773-8120
SDSU Extension Pierre Regional Center,
412 W. Missouri Ave,
Pierre, SD 57501

Tennessee

University of Tennessee
https://psep.tennessee.edu/

Darrell Hensley
dhensley@utk.edu
865-974-7958
220 Plant Science Bldg,
2505 E.J. Chapman Dr,
Knoxville, TN 37996-4560

Texas

Texas A&M University
https://agrilife.org/aes

Don Renchie
drenchie@ag.tamu.edu
979-845-3849
101 Agronomy Field Lab,
MS 2488,
College Station, TX 77843-2488

Utah

Utah State University
https://www.facebook.com/USUPesticideSafety/

Michael Wierda
michael.wierda@usu.edu
435-919-1270
Davis County Extension,
80 E 725 S. Sego Lily Dr,
Suite B,
Kaysville, UT 84037

Vermont

University of Vermont
https://www.uvm.edu/extension/psep

Ann Hazelrigg
ann.hazelrigg@uvm.edu
802-656-0493
201 Jeffords Hall,
63 Carrigan Dr,
Burlington, VT 05405-1737

Virginia

Virginia Tech
http://vtpp.org

Daniel Frank
dlfrank@vt.edu
540-231-6543
302 Agnew Hall,
460 West Campus Dr,
Blacksburg, VA 24061

Washington

Washington State University
http://pep.wsu.edu/

Wendy Sue Wheeler
wswheeler@wsu.edu
509-335-4183
P.O. Box 645912,
Pullman, WA 99164-5912

Washington DC

University of the District of Columbia

Megan Wilkerson
megan.wilkerson@udc.edu
202-274-7190

West Virginia

West Virginia University
https://extension.wvu.edu/agriculture/farm-management/pesticide-education

Carlos Quesada
carlos.quesada@mail.wvu.edu
304-293-8835

Wisconsin

University of Wisconsin
https://fyi.uwex.edu/pat/

Glenn Nice
gnice@wisc.edu
608-263-6358
360 Moore Hall-Agronomy,
1575 Linden Dr, Madison, WI 53706

Wyoming

University of Wyoming
http://uwyoextension.org/psep/

Jeff Edwards
jedward4@uwyo.edu
307-837-2000
2753 State Highway 157,
Lingle, WY 82223-8543

Territories

American Samoa

American Samoa Community College

Alfred Peters
peters_ah@yahoo.com
684-731-5838
P.O. Box 5983,
Pago Pago, American Samoa 96799

Guam

University of Guam

Jesse Bamba
jbamba@triton.uog.edu
671-735-2091
UOG Station,
Mangilao, Guam 96923

Northern Mariana Islands

Northern Marianas College

Arnold Route
arnold.route@marianas.edu
670-234-3276
P.O. Box 501250,
Saipan, MP 96950

Puerto Rico

University of Puerto Rico
https://www.uprm.edu/ciag/sea

Ada Alvarado Ortiz
adan.alvaradoortiz@upr.edu
787-833-7007
Agriculture Cooperative Extension Service, University of Puerto Rico,
Pesticide Educational and Certification Program, #19 Jose de Diego St,
Florida, PR 00650

Virgin Islands

University of the Virgin Islands
http://www.uvi.edu/community/cooperative-extension-service/agriculture-and-natural-resources/pesticide-safety-education.aspx

Amy Dreves
amy.dreves@uvi.edi
340-692-4052
RR 1, Box 10,000,
Kingshill, St. Croix, USVI 00850

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PO Box 1391
Okemos, MI 48805, USA

(517)202-3019

Recent News

  • fresh water streamPesticide Program Update: EPA Seeking Public Nominations for Experts to Serve as Ad Hoc Reviewers for Analysis of Atrazine Ecological RisksMarch 26, 2023 - 1:23 pm
  • farmPesticide Program Update: EPA Posts Draft Biological Opinion for Carbaryl and Methomyl for Public CommentMarch 19, 2023 - 10:27 pm
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