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Minnesota Department of Agriculture logo MDA header picture collage
 
2017 Certified Manure Testing Laboratories
    AGVISE LABORATORIES INC
    Effective Period: 01/01/2017 - 12/31/2017
    Contact: LARRY R WIKOFF ~ LWIKOFF@POLARCOMM.COM
    604 HWY 15, NORTHWOOD, ND 58267
    Phone: (701) 587-6010 ~ Toll Free: (701) 587-6010
    Endorsements:
         AMMONIUM NITROGEN
         CALCIUM
         COPPER
         MAGNESIUM
         NITROGEN BY COMBUSTION
         PH
         PHOSPHORUS
         POTASSIUM
         SODIUM
         SULFUR
         TOTAL SOLIDS
         ZINC

MDA Contact

Jerry Floren
jerry.floren@state.mn.us
507-344-3206 • Fax: 507-387-7185
Pesticide & Fertilizer Management Division