Noxious Weed Exam
25,000 seeds, determined by Table 2A in Volume 1 of the AOSA Rules are examined to check for noxious weed seeds (not Pure Seed, Crop Seed or Inert Matter). Which noxious weed seeds are looked for depends on which state the seeds will be sold in or whether in it for the entire United States.
Noxious Weed Exam
Test Details
The portion worked for the Purity test can also be used to check for the noxious weed exam.