§ 201.58c Detection of captan, mercury, or thiram on seed.
Current through Jul 29, 2026 · Read all of Part 201
The bioassay method may be used according to the procedure given in Association of Official Seed Analysts, Handbook No. 26, “Microbiological Assay of Fungicide-treated Seeds”, May 1964.
[38 FR 12733, May 15, 1973]