• Home
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    • Corn Silage Analysis
    • Feeding Drought Stressed Corn
    • Forage Nitrate Poisoning
    • Hay and Haylage Analysis
    • High-Nitrate Feeds into Feeding Programs
    • Manure Analysis Results
    • Moldy Corn for Beef Cattle
    • Mycotoxins in Feed Grains and Ingredients
    • Prussic Acid Poisoning (Cyanide)
    • Relative Feed Value (RFV) and Relative Forage Quality (RFQ)
    • Selenium Analyses
    • Vomitoxin in Wheat
    • Water Analysis for Livestock Suitability
    • Water Quality Requirements for Fish Culture
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  • PT - Proficiency Testing
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    • Glyphosate
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    • Pre-emergents >
      • Atrazine
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SD AG LABS - PESTICIDE HERBICIDE TESTING, MINERAL, FEED, DRUG, PROXIMATE ANALYSIS AND MORE!
  • Home
  • Submission Forms
  • Analytes and Pricing
  • INTERPRETATION SHEETS
    • Corn Silage Analysis
    • Feeding Drought Stressed Corn
    • Forage Nitrate Poisoning
    • Hay and Haylage Analysis
    • High-Nitrate Feeds into Feeding Programs
    • Manure Analysis Results
    • Moldy Corn for Beef Cattle
    • Mycotoxins in Feed Grains and Ingredients
    • Prussic Acid Poisoning (Cyanide)
    • Relative Feed Value (RFV) and Relative Forage Quality (RFQ)
    • Selenium Analyses
    • Vomitoxin in Wheat
    • Water Analysis for Livestock Suitability
    • Water Quality Requirements for Fish Culture
  • CONTACT US
  • Sample Submission Guidelines
  • PT - Proficiency Testing
  • Pesticide Damage Pics
    • Glyphosate
    • Sulfentrazone
    • Plant Growth Regulators
    • Pre-emergents >
      • Atrazine
    • Florasulam
    • Imi
    • Sulfonylurea
    • Flumioxazin
    • Aminopyralid
    • Fomesafen
  • Blog
  • Old News Articles
  • Helpful Articles

Proficiency Testing

South Dakota Agricultural Laboratories subscribes to the following proficiency testing and check sample programs:


ERA - Environmental Resource Associates Soil/Hazardous Waste (Pesticide) Proficiency Testing

AAFCO - American Association of Feed Control Officials for commercial feeds and feed ingredients

Blood Lead Proficiency - US Department of Health and Human Services for blood lead

ERA – Environmental Resource Associates for water pollution (wastewater) and water supply (drinking water)

Magruder (AAPFCO) - Amercian Association of Plant Food Control Officials for fertilizers

MAP - Manure Analysis Proficiency program for manures

NFTA - National Forage Testing Association for NIRS and wet chemistry in hays and silages

VLA - Veterinary Laboratory Association quality assurance program for selenium and minerals in serum

WSLH - Wisconsin State Laboratory of Hygiene for minerals in serum

South Dakota Agricultural Laboratories
1335 Western Avenue
Brookings, SD 57006
605-692-7325
Copyright © 2014 SD Ag Labs
All Rights Reserved
  • Home
  • Submission Forms
  • Analytes and Pricing
  • INTERPRETATION SHEETS
    • Corn Silage Analysis
    • Feeding Drought Stressed Corn
    • Forage Nitrate Poisoning
    • Hay and Haylage Analysis
    • High-Nitrate Feeds into Feeding Programs
    • Manure Analysis Results
    • Moldy Corn for Beef Cattle
    • Mycotoxins in Feed Grains and Ingredients
    • Prussic Acid Poisoning (Cyanide)
    • Relative Feed Value (RFV) and Relative Forage Quality (RFQ)
    • Selenium Analyses
    • Vomitoxin in Wheat
    • Water Analysis for Livestock Suitability
    • Water Quality Requirements for Fish Culture
  • CONTACT US
  • Sample Submission Guidelines
  • PT - Proficiency Testing
  • Pesticide Damage Pics
    • Glyphosate
    • Sulfentrazone
    • Plant Growth Regulators
    • Pre-emergents >
      • Atrazine
    • Florasulam
    • Imi
    • Sulfonylurea
    • Flumioxazin
    • Aminopyralid
    • Fomesafen
  • Blog
  • Old News Articles
  • Helpful Articles