ISO/IEC 17025:2017 Accredited 888.455.3105
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May 1 Winter Grains (Barley, Rye, Wheat)
June 1 Hybrids (Corn, Sorghum, Broomcorn, Sunflower) Spring Grains (Barley, Oat, Rye) Source Identified Program (Native Species)
June 15 Soybean (Herbicide Tolerance Inspections)
July 1 Soybean (Foundation/Breeder/QA Parent)
August 1 Soybean (Certified/Registered/QA/Commercial)
Weed Free Program – 14 days prior to each cutting
All Other Crops – May 1
Phytosanitary Only – At Flowering
Puerto Rico Inspection Services – Prior to Planting
For other Deadlines Find NVRB deadlines at www.aosca.org.