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2017 Certified Manure Testing Laboratories
    AGSOURCE COOPERATIVE SERVICES DBA AGSOURCE LABORATORIES
    Effective Period: 01/01/2017 - 12/31/2017
    Contact: JIM FRIEDERICKS ~ JFRIEDERICKS@AGSOURCE.COM
    1701 DETROIT ST, ELLSWORTH, IA 50075
    Mailing Address: PO BOX 247, ELLSWORTH, IA 50075
    Phone: (515) 836-4444 ~ Fax: (515) 836-4541
    Endorsements:
         CALCIUM
         COPPER
         MAGNESIUM
         PH
         PHOSPHORUS
         POTASSIUM
         SULFUR
         TOTAL KJELDAHL NITROGEN
         TOTAL SOLIDS
         ZINC

MDA Contact

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