§ 186.5250 - Quizalofop ethyl.

(a) A feed additive regulation is established to permit the combined residues of the herbicide quizalofop (2-[4-(6-chloroquinoxalin-2-yl oxy) phen-oxy]pro-panoic acid) and quizalofop ethyl (ethyl 2-[4-(6-chloro-quinoxalin-2-yl oxy)phen-oxy] pro-panoate, all expressed as quizalofop ethyl, in or on the feed commodities:

CommodityParts per millionSoybean hulls0.02Soybean meal0.5Soybean soapstock1.0

(b) A feed additive regulation to expire June 14, 1999, is established to permit the combined residues of the herbicide quizalofop-p-ethyl ester [ethyl] (R)-2-[4-((6-chloroquinoxalin-2-yl)oxy)phenoxy)propanoate], and its acid metabolite quizalofop-p [R-(2-(4-((6-chloroquinoxalin-2-yl)oxy)phenoxy)propanoic acid), and the S enantiomers of the ester and the acid, all expressed as quizalofop-p-ethyl ester in or on sugar beet molasses at 0.2 part per million (ppm).