§180.1072. Poly- D -glucosamine (chitosan); exemption from the requirement of a tolerance.
40 C.F.R. § 180.1072
An exemption from the requirement of a tolerance is established for residues of the biological plant growth regulator poly-D-glucosamine when used as a seed treatment in or on barley, beans, oats, peas, rice, and wheat.
An exemption from the requirement of a tolerance is established for residues of the biological plant growth regulator poly-D-glucosamine when used as a pesticide in the production any raw agricultural commodity.
Notes, amendments, and revision history
Amendments
[60 FR 19524, Apr. 19, 1995]
Authority
Authority: 21 U.S.C. 321(q), 346a and 371.
Source
Source: 36 FR 22540, Nov. 25, 1971, unless otherwise noted.
Amendments
[60 FR 19524, Apr. 19, 1995]