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Thiazopyr (Monsanto). 1993 request for residues in or on citrus whole fruit at 0.05 ppm, cotton seed at 0.05 pm, and cotton forage at 0.2 ppm.

From Cornell University PMEP (Pesticide Management Education Program).

http://pmep.cce.cornell.edu/chemnews/1993/dec-93.html

USDA, RNN Volume 3, Number 13 10/25/93 Pesticide Tolerance Petitions Submitted to EPA

Monsanto Co., 700 14th St., NW., Washington, DC 20005, proposes to amend 40 CFR part 180 by establishing a regulation to permit residues of thiazopyr (3-pyridinecarboxylic acid, 2-(difluoromethyl)-5-(4,5-dihydro-2-thiazolyl)-4-(2-methylpropyl)- 6-(trifluoromethyl)-, methyl ester and its metabolites determined as 3-pyridinecarboxylic acid, 5-(aminocarbonyl)-2-(difluoromethyl)- 4-(2-methylpropyl)-6-trifluoromethyl)-, methyl ester and 3-pyridinecarboxylic acid, 2-(fifluoromethyl)-4-(2-methylpropyl)-5-[(2-sulfoethyl)amino] carbonyl-6-(trifluoromethyl) and expressed as parent equivalents, in or on

citrus whole fruit at 0.05 ppm,

cotton seed at 0.05 ppm, and

cotton forage at 0.2 ppm.