• Sprout
  • Seed Analyst Using Vacuum Aparatus
  • Sunflower Head
  • Seed Sprout

Welcome to the ISU Seed Testing Laboratory

More than 100 Years of Excellence in Seed Testing and Customer Service

Housed in the Seed Science Center on the Iowa State University campus, and directed by Dr. Manjit Misra, the Seed Testing Laboratory has a proud history of excellence in seed testing, training, and customer service dating back more than 100 years. From the early research of George Washington Carver, to today's biotech seeds that feed, fuel, and supply the world, ISU time and again has proven itself as a leader.

At the Iowa State University Seed Testing Laboratory, we are not only proud of this heritage of excellence, but are pleased to offer cutting-edge seed analysis technologies and services. Our broad range of testing options, high throughput of samples, accurate results, and unmatched customer service—combined with our years of experience and expert staff—make us a leader in the seed testing industry.

The Iowa State Seed Testing Lab

  • Is the largest public seed testing laboratory in the worldSeed Lab Director Mike Stahr Conducting Seed Tests
  • Offers testing services for more than 300 species of crops, vegetables, flowers, and trees
  • Tests for more than 350 pathogens (fungi, bacteria, and viruses)
  • Employs staff certified in purity, germination, and testing of biotech traits 
  • Is a reputable industry source for workshops and short courses on seed quality and conditioning
  • Utilizes the resources of Iowa State University experts in the fields of agronomy, horticulture, plant pathology, entomology, and more
  • Has served as an industry leader in testing, research, and in offering workshops for more than 100 years

Call us today and let us demonstrate the many ways that we will exceed your seed testing expectations.

Manager's Corner

   Manager's Corner
   offers seed industry news and
   commentary from Iowa State
   University Seed Laboratory
   Manager Mike Stahr. 

   Current article:
   "Workshops and Certification"

   If you experience difficulties
   in accessing your weblocker
​   or in viewing this website,
   contact seedlab@iastate.edu or
   phone 515-294-6826.

Recent News & Updates

Dr. Gary Munkvold, plant pathology and microbiology, is co-editor of the fourth edition [Read More]
National Seed Health System Certified and internationally recognized for excellence and [Read More]
The Lisa Shepherd Jenkins Memorial Fundraising Initiative has been established to help [Read More]

Upcoming Events