CFR›Title 7›Subtitle B›Chapter I›Part 201›Subject Group Examinations in the Administration of the Act ContainsSections 201.58a–201.58dCorpusDaily eCFRDisplayed edition2026-07-09Last updated2026-07-09 Sections 201.58a § 201.58a Indistinguishable seeds. 201.58b § 201.58b Origin. 201.58c § 201.58c Detection of captan, mercury, or thiram on seed. 201.58d § 201.58d Fungal endophyte test. Previous Definitions Definitions Next Germination Tests in the Administration of the Act Germination Tests in the Administration of the Act