§ 180.450 - Beta-(4-Chlorophenoxy)-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol; tolerances for residues.

§ 180.450 Beta-(4-Chlorophenoxy)-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol; tolerances for residues.

(a) General. Tolerances are established for the combined residues of the fungicide β-(4-chlorophenoxy)-α-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol (triadimenol) and its butanediol metabolite, 4-(4-chlorophenoxy)-2,2-dimethyl-4-(1H-1,2,4-triazol-l-yl)-1,3-butanediol, calculated as triadimenol, in or on the following commodities:

Commodity	Parts per million	Expiration/Revocation Date
Banana1	0.2	None
Barley, grain	0.05	None
Barley, straw	0.2	None
Corn, field, forage	0.05	None
Corn, field, grain	0.05	None
Corn, field, stover	0.05	None
Corn, pop, grain	0.05	None
Corn, pop, stover	0.05	None
Corn, sweet, forage	0.05	None
Corn, sweet, kernel plus cob with husks removed	0.05	None
Corn, sweet, stover	0.05	None
Cotton, undelinted seed	0.02	None
Oat, forage	2.5	None
Oat, grain	0.05	None
Oat, straw	0.2	None
Rye, forage	2.5	None
Rye, grain	0.05	None
Rye, straw	0.1	None
Wheat, forage	2.5	None
Wheat, grain	0.05	None
Wheat, straw	0.2	None

¹ There are no U.S. registrations for banana (whole) as of September 22, 1993.

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. [Reserved]

(d) Indirect or inadvertent residues. [Reserved]

[73 FR 54962, Sept. 24, 2008, as amended at 74 FR 47457, Sept. 16, 2009; 76 FR 34885, June 15, 2011]