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IMPACT Herbicide

Contact the Experts

Gary Clark
Midwest Regional Manager
573-280-3776
garyc@amvac-chemical.com

Joe Short
Marketing Manager, Midwest
201-981-6291
joeS@amvac-chemical.com

Rich Porter
Midwest Product Development Manager
515-681-1315
RichardP@amavac-chemical.com

Mark Chastain
Northern IL & WI
630-904-1823
marckc@amvac-chemical.com

Alan Creek
Southern IA & Eastern MO
314-277-1726
AlanC@amvac-chemical.com

Doug DeGraff
Central & Western IA
515-240-0445
dougd@amvac-chemical.com

Ralph Frederick
Michigan
218-340-1609
ralphf@amvac-chemical.com

Ted Grau
Nebraska
402-669-9639
TedG@amvac-chemical.com

Jed Gulbranson
MN & SD
320-760-3787
jedg@amvac-chemical.com

Elton Hendrickson
CO, Eastern ND & Northwest MN
701-741-5608
eltonh@amvac-chemical.com

John Jennings
Central & Southern IL
217-493-8801
johnj@amvac-chemical.com

Dave Krieghauser
KS & Western MO
785-477-1949
Davek@amvac-chemical.com

Michael Lehman
Regional Account Manager
317-403-7355
michaelL@amvac-chemical.com

Tim Riley
Regional Account Manager
816-830-6886
TimR@amvac-chemical.com

Paul Van Zee
Central & Eastern IA
641-780-2944
paulvz@amvac-chemical.com

Toni Whiteside
Indiana & Ohio
812-343-1231
toniw@amvac-chemical.com

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