PSR
  • SEED TESTING
    • GENETIC PURITY TEST
    • TRAIT TESTS
    • NON-GMO TESTS
    • GERMINATION TESTS
  • CORN BREEDING
    • TRAIT CONVERSIONS
    • INBRED DEVELOPMENT
    • CORN GENETICS
  • PATHOLOGY
  • CONTACT
  • CORN JOURNAL
  • PSR GLOBAL GENETICS
Professional Seed Research Inc. (PSR) began in 1987, offering the Seedling Growout® genetic purity test to the seed industry. This purity test gained popularity for accurately detecting selfs and outcrosses within a 400 kernel sample size. Today this test continues to expand internationally as the top choice for genetic purity, no other system can match its low cost and sam​ple size benefits.
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PHONE: 630-466-1060
EMAIL: psr@psrcorn.com
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PROFESSIONAL SEED RESEARCH INC.
7S437 DUGAN RD. 
SUGAR GROVE IL 60554


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Corn Journal

PSR Global Genetics LLC
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630-466-1060
​psr@psrcorn.com
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  • SEED TESTING
    • GENETIC PURITY TEST
    • TRAIT TESTS
    • NON-GMO TESTS
    • GERMINATION TESTS
  • CORN BREEDING
    • TRAIT CONVERSIONS
    • INBRED DEVELOPMENT
    • CORN GENETICS
  • PATHOLOGY
  • CONTACT
  • CORN JOURNAL
  • PSR GLOBAL GENETICS