Office of the Texas State Chemist website

One Sample Strategy for Mycotoxin Risk Management in Texas

A voluntary program to protect consumers and facilitate commerce

  |   About the Program   |   Approved Locations   |   How to Apply   |   Contact Us

COVID-19 Updates

  • Until further notice OTSC field staff will follow Texas A&M AgriLife Coronavirus (COVID-19) employee guidance ( to reduce exposure and transmission of disease. OTSC field staff will contact facility managers to announce visits and discuss coronavirus safety protocols, which include: personal rotective equipment, sanitary precautions, social distancing and, the extent possible, work in open areas. Please see the 2020 handbook for additional information or contact

Address Uncertanity in the Corn Market

  • Eliminate duplicate testing
  • Reduce variability of test results
  • Get immediate test results


Texas Mycotoxin Crop Maps by County