N.Y. Comp. Codes R. & Regs. tit. 1, § 115.4
(1) Unit of certification. The unit of certification shall be a field, but a portion of the field may be approved for certification, provided the remainder is harvested separately and the seed is eliminated from certification. A field boundary shall be a strip of ground not in soybeans and at least five feet in width.
(b) Specific requirements.
| Maximum permitted in each class | |||
|---|---|---|---|
| Factor | Foundation | Registered | Certified |
| Other varieties 1 | 0.1% | 0.2% | 0.5% |
| Corn plants bearing seed | none | none | 2 plants per acre |
1
Other varieties shall be considered to include offtype plants and plants that can be differentiated from the variety that is being inspected.
(a) General.