7 CFR § 97.142
For testing or increase
July 6, 2020
An owner who contemplates filing an application and releases for testing or increase seed of the variety or propagating material or reproducible plant material of the variety may label such plant material or containers of the seed or plant material substantially as follows: “Unauthorized Propagation Prohibited—For Testing (or Increase) Only.”
[85 FR 432, Jan. 6, 2020]