§ 180.1001 - Exemptions from the requirement of a tolerance.

(a) An exemption from a tolerance shall be granted when it appears that the total quantity of the pesticide chemical in or on all raw agricultural commodities for which it is useful under conditions of use currently prevailing or proposed will involve no hazard to the public health.

(b) When applied to growing crops, in accordance with good agricultural practice, the following pesticide chemicals are exempt from the requirement of a tolerance:

(1) [Reserved]

(2) N-Octylbicyclo(2,2,1)-5-heptene-2,3-dicarboximide.

(3) Petroleum oils.

(4) Piperonyl butoxide.

(5) [Reserved]

(6) Pyrethrum and pyrethrins.

(7) Rotenone or derris or cube roots.

(8) Sabadilla.

These pesticides are not exempted from the requirement of a tolerance when applied to a crop at the time of or after harvest.

(c) Residues of the following materials are exempted from the requirement of a tolerance when used in accordance with good agricultural practice as inert (or occasionally active) ingredients in pesticide formulations applied to growing crops or to raw agricultural commodities after harvest:

Inert ingredientsLimitsUsesAcetic acidCatalystAcetic anhydrideSolvent, cosolventAcetoneDo.Alkanoic and alkenoic acids, mono- and diesters of α-hydro-ω-hydroxypoly (oxyethylene) with molecular weight (in amu) range of 200 to 6,000EmulsifiersAlkyl (C8-C24) benzenesulfonic acid and its ammonium, calcium, magnesium, potassium, sodium, and zinc saltsSurfactants, related adjuvants of surfactantsα-Alkyl (C9-C18-ω-hydroxypoly(oxyethylene) with poly(oxyethylene) content of 2-30 molesSolvent, cosolvent, surfactant, and related adjuvants of surfactantsα-(p-Alkylphenyl)-ω-hydroxypoly(oxyethylene) produced by the condensation of 1 mole of alkylphenol (alkyl is a mixture of propylene tetramer and pentamer isomers and averages C13) with 6 moles of ethylene oxideSurfactants, related adjuvants of surfactantsα-Alkyl (C6-C14)-ω-hydroxypoly(oxypropylene) block copolymer with polyoxyethylene; polyoxypropylene content is 1-3 moles; polyoxyethylene content is 4-12 moles; average molecular weight (in amu) is approximately 635Do.α-alkyl (C12-C15)-ω-hydroxypoly (oxypropylene) poly (oxyethylene) copolymers (where the poly (oxypropylene) content is 3-60 moles and the poly (oxyethylene) content is 5-80 moles)Not more than 20% of pesticide formulationsSurfactantAlkyl (C8-C18) sulfate and its ammonium, calcium, isopropylamine, magnesium, potassium, sodium, and zinc saltsSurfactants.Aluminum hydroxideDiluent, carrierAluminum oxideDiluentAluminum stearateSurfactantAmmonium bicarbonateSurfactant, suspending agent, dispersing agentAmmonium carbamateSynergist in aluminum phosphide formulationsAmmonium chlorideIntensifier when used with ammonium nitrate as a dessicant or defoliant. Fire suppressant in aluminum phosphide and magnesium phosphide formulationsAmmonium hydroxideSolvent, cosolvent, neutralizer, solubilizing agentAmmonium stearateSurfactantAmmonium sulfateSolid diluent, carrierAmmonium thiosulfateIntensifier when used with ammonium nitrate as desiccant or defoliantAmyl acetateSolvent, cosolvent, attractantAscorbic acid (CAS Reg. No. 50-81-7)Stabilizer, preservativeAscorbyl palmitatePreservativeAttapulgite-type claySolid diluent, carrier, thickenerBacillus thuringiensis fermentation solids and/or solublesDiluent, carrierBeeswaxCoating agentBentoniteSolid diluent, carrierBenzoic acidPreservative for formulationButanePropellantn-Butanol (CAS Reg. No. 71-36-3)Solvent, cosolventButylated hydroxyanisoleAntioxidantButylated hydroxytolueneDo.α-(p-tert-Butylphenyl)-ω-hydroxypoly (oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the poly(oxyethylene) content averages 4-12 molesSurfactants related adjuvants of surfactantsCalcareous shaleSolid diluent carrierCalciteDo.Calcium carbonateDo.Calcium chlorideStabilizerCalcium phosphateSolid diluent, carrierCalcium hydroxideDo.Calcium hypochloriteSanitizing and bleaching agentCalcium oxideSolid diluent, carrierCalcium salt of partially dimerized rosin, conforming to 21 CFR 172.210Coating agentCalcium silicateSolid diluent, carrierCalcium stearateDo.Carnauba waxCoating agentCarrageenan, conforming to 21 CFR 172.620Minimum molecular weight (in amu): 100,000ThickenerCaseinExpires May 24, 2005.Surfactant, emulsifier, wetting agentCetyl alcohol (CAS Reg. No. 36653-82-4)Not more than 5.0% of pesticide formulationEvaporation retardantCharcoal, activatedMeets specifications in the Food Chemical CodexCarrierCoconut shellsSolid diluent and carrierCod liver oilSolvent, cosolventCoumarone—indene resin, conforming to 21 CFR 172.215For use on citrus onlyComponent of coating agentCroscarmellose sodium (CAS Reg. No. 74811-65-7)Disintegrant, solid diluent, carrier, and thickenerDiacetyl tartaric acid esters of mono- and diglycerides of edible fatty acidsEmulsifierDialkyl (C8-C18) dimethyl ammonium chlorideNot more than 0.2% in silica, hydrated silicaFlocculating agent in the manufacture of silica, hydrated silica for use as a solid diluent, carrierDiatomite (diatomaceous earth)Solid diluent carrierDichlorodifluoromethanePropellantDichlorotetrafluoroethaneDo.Diethylene glycol abietateSurfactants, related adjuvants of surfactants1,1-Difluoroethane (CAS Reg. No. 75-37-6)For aerosol pesticide formulations used for insect control in food- and feed-handling establishments and animalsAerosol propellant1,2-Dihydro-6-ethoxy-2,2,4-trimethylquinoleneNot more than 0.02% of pesticide formulationAntioxidant3,6-Dimethyl-4-octyn-3,6-diolNot more than 2.5% of pesticide formulationSurfactants, related adjuvants of surfactantsα-(o,p-Dinonylphenyl)-ω-hydroxypoly (oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4-14 molesSurfactants, related adjuvants of surfactantsα-(o,p-Dinonylphenyl)-ω-hydroxypoly (oxyethylene) produced by condensation of 1 mole of dinonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-14 or 140-160 moles of ethylene oxideDo.Dipropylene glycolSolvent, cosolventDisodium phosphateAnticaking agent, conditioning agentDisodium zinc ethylenediaminetetraacetate dihydrideSequestrantDodecylbenzenesulfonic acid, amine saltsRelease rate regulator in pheromone formulationα-(p-Dodecylphenyl)-ω-hydroxypoly (oxyethylene) produced by the condensation of 1 mole of dodecylphenol (dodecyl group is a propylene tetramer isomer) with an average of 4-14 or 30-70 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-14 or 30-70Surfactants, related, adjuvants of surfactantsDolomiteSolid diluent, carrierEpoxidized linseed oilSurfactants, related adjuvants of surfactantsEpoxidized soybean oilDo.Ethoxylated lignosulfonic acid, sodium saltSurfactantEthyl acetateSolvent, cosolventEthyl alcoholDo.Ethyl esters of fatty acids derived from edible fats and oilsSolvent, cosolventEthylene methylphenyglycidateSynthetic flavoringEthylene oxide adducts of 2,4,7,9-tetramethyl-5-decynediol, the ethylene oxide content averages 3.5, 10, or 30 molesSurfactants, related adjuvants of surfactantsEthylenediaminetetraacetic acid3% of pesticide formulationSequestrantEthylenediaminetetraacetic acid, tetrasodium salt5% of pesticide formulationSequestrant2-Ethyl-1-hexanolNot more than 2.5% of pesticide formulationSolvent, adjuvant of surfactantsFatty acids, conforming to 21 CFR 172.860Binder, defoaming agent, lubricantFD&C Blue No. 1Not more than 0.2% of pesticide formulationDyeFD&C Red No. 40 (CAS Reg. No. 25956-17-6) conforming to 21 CFR 74.340Not to exceed 0.002% by weight of pesticide formulationDye, coloring agentFerric sulfateSolid diluent, carrierFish mealExpires May 24, 2005.Solid diluent, carrierFurcelleranThickenerGlycerides, edible fats and oils derived from plants and animals, reaction products with sucrose (CAS Reg. Nos. 100403-38-1, 100403-41-6, 100403-39-2, 100403-40-5)Emulsifier, dispersing agentGlycerolThickenerGlycerol mono-, di-, and triacetateSolvent, cosolventGlyceryl monostearateEmulsifierGraniteDo.GraphiteSolid diluent, carrierGum arabic (acacia)Surfactant, suspending agent, dispersing agentGypsumSolid diluent, carrierHexamethylenetetramineFor use in citrus washing solutions only at not more than 1%Preservativen-Hexyl alcohol (CAS Reg. No. 111-27-3)Solvent, cosolventHumic acid, sodium salt (CAS Reg. No. 68131-04-4)Adjuvant, UV protectant.Hydrochloric acidSolvent, neutralizerHydroxyethylidine diphosphonic acid (HEDP) (CAS Reg. No. 2809-21-4)For use in antimicrobial pesticide formulations at not more than 1 percentStabilizer, chelatorIron oxideSolid diluent, carrierIsopropyl alcoholSolvent, cosolvent, stabilizer, inhibitorIsopropyl myristate, CAS Reg. No. 110-27-0SolventKaolinite-type claySolid diluent, carrierLactic acidSolventLauryl alcoholSurfactantα-Lauryl-ω-hydroxypoly(oxyethylene), average molecular weight (in amu) of 600Emulsifierα-Lauryl-ω-hydroxypoly(oxyethylene) sulfate, sodium salt; the poly(oxyethylene) content is 3-4 molesSurfactants, related adjuvants of surfactantsLignosulfonate, ammonium, calcium, magnesium, potassium, sodium, and zinc saltsSurfactants, related adjuvants of surfactantsd-Limonene (CAS Reg. No. 5989-27-5)Solvent, fragranceMagnesium carbonateAnticaking agent, conditioning agentMagnesium chlorideSafenerMagnesium limeSolid diluent, carrierMagnesium oxideDo.Magnesium silicateDo.Magnesium stearateSurfactantMagnesium sulfateSolid diluent, carrier, safenerManganous oxideSolid diluent, carrierMethyl alcoholSolventMethyl n-amyl ketone (CAS Reg. No. 110-43-0)Solvent, cosolventMethylated siliconesAntifoaming agentMethyl esters of fatty acids derived from edible fats and oilsSolvent, cosolventMethyl esters of higher fatty acids conforming to 21 CFR 573.640Antidusting agent, surfactantMethyl ester of rosin, partially hydrogenated (as defined in 21 CFR 172.615)Surfactants, related adjuvants of surfactantsMethyl isobutyl ketoneSolventMicaSolid diluent, carrierMineral oil, U.S.P., or conforming to 21 CFR 172.878 or 178.3620(a) (CAS Reg. No. 8012-95-1)Diluent, carrier, and solventModified polyester resin derived from ethylene glycol, fumaric acid, and rosinFor use on citrus onlyResinous coatingMonoammonium phosphateNo more than 3.75% by weight in formulationPostharvest fumigation in formulation with aluminum phosphideMono- and diglycerides of C8-C18 fatty acidsSurfactants, related adjuvants of surfactantsMontmorillonite-type claySolid diluent, carrierMontmorillonite-type clay treated with polytetrafluoroethylene (PTFE; CAS Reg. No. 9002-84-0)PTFE content not greater than 0.5% (w/w) of clayCarrierNonyl, decyl, and undecyl glycoside mixture with a mixture of nonyl, decyl, and undecyl oligosaccharides and related reaction products (primarily decanol and undecanol) produced as an aqueous-based liquid (50 to 65% solids) from the reaction of primary alcohols (containing 15 to 20% secondary alcohol isomers) in a ratio of 20% C9, 40% C10, and 40% C11 with carbohydrates (average glucose to alkyl chain ratio 1.3 to 1.8)Surfactant.α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4-14 moles or 30 molesSurfactants, related adjuvants of surfactantsα-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) produced by the condensation of 1 mole of nonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-14 or 30-90 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-14 or 30-90Do.α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) sulfate, ammonium, calcium, magnesium, potassium, sodium, and zinc salts; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4 molesDo.Octyl and decyl glucosides mixture with a mixture of octyl and decyloligosaccharides and related reaction products (primarily n- decanol) produced as an aqueous-based liquid (68-72% solids) from the reaction of straight chain alcohols (C8(45%), C10 (55%)) with anhydrous glucoseDo.Oleic acidDiluentOleic acid diester of α-hydro-ω-hydroxypoly (oxyethylene); the poly(oxyethylene) having average molecular weight (in amu) 400Surfactants, related adjuvants of surfactantsα-Oleoyl-ω-hydroxypoly(oxyethylene), average molecular weight (in amu) of 600EmulsifierOleyl alcohol (CAS Reg. No. 143-28-215%CosolventOxalic acidNo more oxalic acid should be used than is necessary to chelate calcium and in no case should more than 2 lb oxalic acid per acre be usedCalcium chelating hard water inhibitorOxidized pine lignin, sodium salt, (CAS Reg. No. 68201-23-0)Maximum of 2% of formulationSurfactant, related adjuvant of surfactantPalmitic acidDiluentPentaerythritol ester of maleic anhydride modified wood rosinPlasticizerPentaerythritol ester of modified resinDo.Pentaerythritol stearates mixture (CAS Reg. No. 85116-93-4) which include pentaerythritol monostearate (CAS Reg. No. 78-23-9), pentaerythritol distearate (CAS Reg. No. 13081-97-5), pentaerythritol tristearate (CAS Reg. No. 28188-24-1) and pentaerythritol tetrastearate (CAS Reg. No. 115-83-3)No more than 25 ppm in pesticide formulationsEmulsifierPetrolatum, conforming to 21 CFR 172.880Coating agentPetroleum hydrocarbons, light odorless conforming to 21 CFR 172.884Solvent, diluent.Petroleum hydrocarbons, synthetic isoparaffinic, conforming to 21 CFR 172.882Do.Petroleum naphtha, conforming to 21 CFR 172.250(d)Component of coating agentPetroleum wax, conforming to 21 CFR 172.886(d)Coating agentPhosphoric acidBufferPhosphorus oxychlorideCatalystPine ligninAdsorbentB-Pinene polymersSurfactants, related adjuvants of surfactantsPolyethylene, conforming to 21 CFR 177.1520(c)Binder, carrier, and coating agentPolyethylene glycol[α-hydro-ω-hydroxypoly(oxyethylene)]; mean molecular weight (in amu) 194 to 9,500 conforms to 21 CFR 178.3750Surfactants, related adjuvants of surfactantsPolyglycerol esters of fatty acids conforming to 21 CFR 172.854Surfactants, related adjuvants of surfactantsPolyglyceryl phthalate ester of coconut oil fatty acidsDo.Poly(methylene-p-tert-butylphenoxy)-poly(oxyethylene) ethanol; the poly(oxyethylene) content averages 4-12 molesCoating agentPoly(methylene-p-nonylphenoxy)poly (oxyethylene) ethanol; the poly(oxyethylene) content averages 4-12 molesCoating agentPoly(oxy-1,2-ethanediyl), α-(carboxymethyl)-ω-(nonylphenoxy) produced by the condensation of 1 mole of nonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-14 or 30-90 moles of ethylene oxide. The molecular weight (in amu) ranges are 454-894 and 1598-4238SurfactantPolyoxyethylene (20) sorbitan monostearateSurfactants, related adjuvants of surfactants[Poly[oxy(methyl-1,2-ethanediyl)], α-[2-bis(2-hydroxyethyl)amino]propyl]-ω-hydroxy,-ether with α-hydro-ω-hydroxypoly(oxy-1,2-ethanediyl) (1:2), mono-C12-16 alkyl ethers, (CAS Reg. No. 176022-82-5)Not to exceed 15% in the formulated product; only for use with glyphosateSurfactantPolysorbate 65, conforming to 21 CFR 172.838EmulsifierPotassium aluminum silicateSolid diluent, carrierPotassium hydroxideNeutralizerPotassium phosphateBufferPotassium sulfateSolid diluentPropanePropellantn-PropanolSolvent, cosolvent2-Propenoic acid, 2-methyl-, polymer with ethyl 2-propenoate and methyl 2-methyl-2-propenoate, ammonium salt (CAS Registration No. 55989-05-4), minimum number average molecular weight (in amu), 18,900.Encapsulating agent, dispensers, resins, fibers and beadsPropionic acidCatalystPropylene glycolSolvent, cosolvent.Propylene glycol alginate (as defined in 21 CFR 172.858)Defoaming agentPropyl gallateAntioxidantPropyl p-hydroxybenzoatePreservative for formulationsPyrophylliteSolid diluent, carrierRhizobium inoculants (e.g. Sinorhizobium, Bradyrhizobium & Rhizobium)All leguminous food commoditiesRosin, partially dimerized (as defined in 21 CFR 172.615)Surfactants, related adjuvants of surfactantsRosin, partially hydrogenated (as defined in 21 CFR 172.615)Do.Rosin, woodDo.Salts of fatty acids, conforming to 21 CFR 172.863Binder, emulsifier, anticaking agentSandSolid diluent, carrierSecondary alkyl (C11-C15) poly(oxyethylene) acetate, sodium salt; the ethylene oxide content averages 5 molesSurfactantShellac, bleached; refined, food grade, arsenic and rosin-freeCoating agentSoap (sodium or potassium salts of fatty acids)Surfactant, emulsifier, wetting agentSoapstoneSolid diluentSodium acid pyrophosphateSurfactant, suspending agent, dispersing agent, bufferSodium α-olefinsulfonate (sodium C14-C16) (Olefin sulfonate)Surfactants, related adjuvants of surfactantsSodium aluminum silicateSolid diluent, carrierSodium benzoateAnticaking agentSodium bicarbonateNeutralizerSodium diisobutylnaphthalenesulfonateSurfactants, related adjuvants of surfactantsSodium dioctylsulfosuccinateDo.Sodium dodecylphenoxybenzenedisulfonateDo.Sodium hexametaphosphateSurfactant, emulsifier, wetting agent, suspending agent, dispersing agent, bufferSodium hydroxideNeutralizerSodium isopropylisohexylnaphthalenesulfonateSurfactants, related adjuvants of surfactantsSodium N-lauroyl-N-methyltaurineDo.Sodium lauryl glyceryl ether sulfonateDo.Sodium metasilicateSurfactants, emulsifiers, wetting agents, dispersing agents, bufferSodium monoalkyl and dialkyl (C8-C16) phenoxybenzenedisulfonate mixtures containing not less than 70% of the monoalkylated productSurfactants, related adjuvants of surfactantsSodium mono- and dimethyl naphthalenesulfonates, molecular weight (in amu) 245-260Do.Sodium mono-, di-, and tributyl naphthalenesulfonatesDo.Sodium mono-, di-, and triisopropyl naphthalenesulfonateDo.Sodium N-oleoyl-N-methyltaurineDo.Sodium oleyl sulfateDo.Sodium N-palmitoyl-N-methyltaurineDo.Sodium propionatePreservative for formulationSodium salt of sulfated oleic acidSurfactants, related adjuvants of surfactantsSodium silicateSurfactant, emulsifier, wetting agent, stabilizer, inhibitorSodium starch glycolate (CAS Reg. No. 9063-38-1)Granular and tableted products only; not to exceed 8% of the formulated productDisintegrantSodium sulfateSolid diluent, carrierSodium sulfiteStabilizerSodium thiosulfate anhydrous (CAS Reg. No.7772-98-7 or sodium thiosulfate pentahydrate,CAS Reg. No. 10102-17-7)Not to exceed 6% of the formulated productDechlorinator, reducing agentSodium tripolyphosphateBuffer, surfactant, suspending agent, dispersing agent, anticaking agent, conditioning agentSorbitan fatty acid esters (fatty acids limited to C12, C14, C16, and C18 containing minor amounts of associated fatty acids) and their derivatives; the poly(oxyethylene) content averages 5-20 molesSurfactants, related adjuvants or surfactants.Sorbic acid (and potassium salt)Preservative for formulationsSorbitolAntidusting agentSoy protein, isolatedExpires May 24, 2005AdhesiveSoybean flourExpires May 24, 2005.SurfactantSoybean oil-derived fatty acidsSolvent, cosolventSperm oil conforming to 21 CFR 172.210Coating agentStearic acidDiluentα-Stearoyl-ω-hydroxypoly(oxyethylene), average molecular weight (in amu) of 600Emulsifierα-Stearoyl-ω-hydroxypoly(oxyethylene); the poly(oxyethylene) content averages either 8, 9, or 40 moles; if a blend of products is used, the average number of moles ethylene oxide reacted to produce any product that is a component of the blend shall be either 8, 9, or 40Surfactants, related adjuvants of surfactantsSucrose octaacetateAdhesiveSulfuric acid (CAS Reg. No. 7664-93-9) that meets the Food Chemicals Codex specifications0.1% of pesticide formulationpH control agentSulfurous acidPreservativeSynthetic paraffin and its succinic derivatives conforming to 21 CFR 172.275Carrier, binder, and carrying agentSynthetic petroleum wax, conforming to 21 CFR 172.888Binder, carrier, and coating agentTalcSolid diluent, carriersTall oil; fatty acids not less than 58%, rosin acids not more than 44%, unsaponifiables not more than 8%Surfactants, related adjuvants of surfactantsTartrazineDye1,1,1,2-Tetrafluoroethane, (CAS Reg. No. 811-97-2)Aerosol propellantTetrahydrofurfuryl alcoholSolvent cosolventα-[p-(1,1,3,3-Tetramethylbutyl)phenyl]-ω-hydroxypoly(oxyethylene) produced by the condensation of 1 mole of p-(1,1,3,3-tetramethylbutyl)phenol with a range of 1-14 or 30-70 moles of ethylene oxide: if a blend of products is used, the average range number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 1-14 or 30-70Surfactants, related adjuvants of surfactantsα-[p-(1,1,3,3-Tetramethylbutyl) phenyl]-ω-hydroxypoly(oxyethylene) produced by the condensation of 1 mole of p-(1,1,3,3-tetramethylbutyl) phenol with an average of 4-14 or 30-70 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-14 or 30-70Do.2,4,7,9-Tetramethyl-5-decyn-4, 7-diolNot more than 2.5% of pesticide formulationSurfactants, related adjuvants of surfactantsTetrasodium pyrophosphateAnticaking agent, conditioning agentTricalcium phosphateSurfactant, suspending agent, dispersing agent, anticaking agent, conditioning agent1,1,1-TrichloroethaneSolvent, cosolventTrichlorofluoromethanePropellantTridecylpoly(oxyethylene) acetate, sodium salt; where the ethylene oxide content averages 6-7 molesSurfactants, related adjuvants of surfactantsTrisodium phosphateSurfactant, emulsifier, wetting agentVermiculiteSolid diluent, carrier.Walnut shellsLeaching inhibitor, binder for water-dispersible aggregates, sticker and suspension stabilizerWheat, including flour, bran, and starchExpires May 24, 2005.Solid diluent carrier, attractantWheat branDo.Wintergreen oilAttractantWood flourDerived from wood free of chemical preservativesSolid diluent and carrierXanthan gum-modified, produced by the reaction of xanthan gum and glyoxal (maximum 0.3% by weight)Not more than 0.5% of pesticide formulationSurfactantXylene meeting the specifications listed in 21 CFR 172.884(b)(4)In pesticide formulations for grain storage onlySolvent, cosolventZeolite (hydrated alkali aluminum silicate)Solid diluent, carrierZinc oxideCoating agentZinc sulfate (basic and monohydrate)Do.Zinc sulfate (basic and monohydrate)Solid diluent, carrier

(d) The following materials are exempted from the requirement of a tolerance when used in accordance with good agricultural practice as inert (or occasionally active) ingredients in pesticide formulations applied to growing crops only:

Inert ingredientsLimitsUsesAcetonitrileNot more than 0.5% of pesticide formulationSolvent for blended emulsifiers in all pesticides used before crop emerges from soil and in herbicides before or after crop emergesAcetophenoneAttractantAdenosine (CAS Reg. No. 58-61-7)Maximum of 0.5% of formulationSynergistAlder barkSeed germination stimulatorα-Alkyl (C12-C18)-ω-hydroxypoly(oxyethylene) copolymers with poly(oxypropylene); polyoxyethylene content averages 3-12 moles and polyoxypropylene content 2-9 molesSurfactants, related adjuvants of surfactantsα-Alkyl (C10-C16)-ω-hydroxypoly(oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the poly(oxyethylene) content averages 3-20 molesSurfactants, related adjuvants of surfactantsα-Alkyl (C12-C15)-ω-hydroxypoly(oxyethylene) sulfosuccinate, isopropylamine and N-hydroxyethyl isopropylamine salts of; the poly(oxyethylene) content averages 3-12 molesNot more than 0.2% in the final solutionEmulsifiers in pesticide concentrates applied with liquid fertilizer solutions before crop emerges from soil or not later than 4 weeks after plantingα-Alkyl(C10-C12)-ω-hydroxpoly(oxyethylene) poly(oxypropylene) copolymer; poly(oxyethylene) content is 11-15 moles; poly(oxyproplene) content is 1-3 molesSurfactants, related adjuvants of surfactants.α-Alkyl(C12-C18)-ω-hydroxypoly(oxyethylene/oxypropylene) hetero polymer in which the oxyethylene content averages 13-17 moles and the oxypropylene content averages 2-6 molesDo.α-Alkyl (C10-C16)-ω-hydroxypoly (oxyethylene)poly(oxypropylene) mixture of di- and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the combined poly(oxyethylene) poly(oxypropylene) content averages 3-20 molesDo.α-Alkyl (C12-C18)-ω-hydroxypoly(oxyethylene/oxypropyl-ene) hetero polymer in which the oxyethylene content is 8-12 moles and the oxypropylene content is 3-7 molesDo.α-Alkyl (C12-C15)-ω-hydroxypoly(oxyethylene/oxypropylene) hetero polymer in which the oxyethylene content is 8-13 moles and the oxypropylene content is 7-30 molesSolvent, cosolvent, surfactant, and related adjuvants of surfactantsα-Alkyl (C21-C71)-ω-hydroxypoly (oxyethylene) in which the poly(oxyethylene) content is 2 to 91 moles and molecular weight range from 390 to 5,000Not to exceed 10%Wetting agent or granule coatingn-Alkyl(C8-C18)amine acetateSurfactants, related adjuvants of surfactantsAlmond, bitterAttractantAluminum 2-ethylhexanoateNot more than 0.25% of pesticide formulationGelling agentAluminum sulfateSafener adjuvantAmine salts of alkyl(C8-C24) benzenesulfonic acid (butylamine, dimethylaminopropylamine, mono- and diisopropylamine, mono-, di-, and triethanolamine)Surfactants, related adjuvants of surfactantsN-(Aminoethyl) ethanolamine salt of dodecylbenzenesulfonic acidFor use only in liquid emulsifiable herbicide concentratesDo.Ammonium nitrate (CAS Reg. No. 6484-52-2)Adjuvant/ intensifier for herbicidesAmmonium polyphosphate (CAS Reg. No. 68333-79-9)Sequestrant, buffer, or surfactantAmmonium thiocyanateAdjuvant/intensifier for defoliation of, and weed control in/on cotton and soybeansAnimal waste material (produced by the thermophilic digestion of cattle and poultry manure)E. coli and Salmonella free; heavy metal content not to exceed the following: Material/Concentration (ppm): As/12.5; Cd/12.0; Cu/14.0; Pb/17.0; Hg/0.1; Se/0.2CarrierBarium sulfateCarrier1,2-Benzisothiazolin-3-oneNot more than 0.1% of formulation. Not more than 0.02 lb to be applied per acrePreservative/stabilizerN,N-Bis[α-ethyl-ω-hydroxypoly(oxyethylene) alkylamine; the poly(oxyethylene) content averages 3 moles; the alkyl groups (C14-C18) are derived from tallow, or from soybean or cottonseed oil acidsSurfactants for preemergence use with herbicides on sugarcane onlyN,N-Bis(2-hydroxyethyl)alkylamine, where the alkyl groups (C8-C18) are derived from coconut, cottonseed, soya, or tallow acidsSurfactants, related adjuvants of surfactantsN,N-Bis 2-(ω-hydroxypolyoxyethylene) ethyl) alkylamine; the reaction product of 1 mole N,N-bis(2-hydroxyethyl)alkylamine and 3-60 moles of ethylene oxide, where the alkyl group (C8-C18) is derived from coconut, cottonseed, soya, or tallow acidsDo.N,N-Bis-2-(ω-hydroxypolyoxyethylene/polyoxypropylene) ethyl alkylamine; the reaction product of 1 mole of N,N-bis(2-hydroxyethyl alkylamine) and 3-60 moles of ethylene oxide and propylene oxide, where the alkyl group (C8-C18) is derived from coconut, cottonseed, soya, or tallow acidsSurfactant, related adjuvants of surfactantsBoric acidSequestrantBuffalo gourd root powder (Cucurbita foetidissima root powder); or, Zucchini juice (Cucurbita pepo juice) or Hawkesbury melon Citrullus lanatus.No more than 2.5 lbs/acre/season (3.4 gm/acre/season of Cucurbitacin)Gustatory stimulantButoxytriethylene glycol phosphateSurfactants for arsenical herbicide formulations only1,3-Butylene glycol dimethyacrylateNot more than 0.1% of pesticide formulationStabilizerButyl stearateDefoamerγ-ButyrolactoneSolventC.I. Pigment Blue #15 (CAS Reg. No. 147-14-8; containing no more than 50 ppm polychlorinated biphenyls (PCBs))For seed treament use onlyDye, coloring agentC.I. Pigment Green #7 (CAS Reg. No. 1328-53-6; containing no more than 50 ppm polychlorinated biphenyls (PCBs))For seed treatment use onlyDye, coloring agentC.I. Pigment Violet #23 (CAS Reg. No. 6358-30-1; containing no more than 20 ppb of polychlorinated dibenzo-p-dioxins and/or polychlorinated dibenzofurans)For seed treatment use onlyDye, coloring agentCalcium and sodium salts of certain sulfonated petroleum fractions (mahogany soaps); calcium salt molecular weight (in amu) 790-1,020, sodium salt molecular weight (in amu) 400-500Surfactants, related adjuvants of surfactantsCamphor (CAS Reg. No. 76-22-2)Not more than 5% weight to weight (w/w) of pesticide formulationsDeodorant, melting point adjustmentCarous chloride10 ppm in formulationTagging agentCarrageenan, conforming to 21 CFR 172.260Not more than 0.15% of pesticide formulationThickener and stabilizer for pesticide formulations applied to seeds before plantingChlorobenzeneContains not more than 1% impurities. Not for use after edible parts of plant begin to form. Do not graze livestock in treated areas within 48 hours after applicationSolvent, cosolvent5-Chloro-2-methyl-4-isothiazolin-3-one (in combination with 2-methyl-4-isothiazolin-3-one)Not more than 0.0022% (22.5 ppm) in the formulation; 0.00022% (or 2.25 ppm) in the final solution applied to growing cropsPreservativeCondensation product of orthophenylphenol with 5 moles of ethylene oxideStabilizer.Copper naphthenateNot more than 2.5% of formulation; application limited to before edible portions of plants begin to formMercaptan scavenger in technical pesticideCopper salts of neodecanoic acid and 2-ethylhexanoic acidNot more than 1% of formulation; application limited to before edible portions of plants begin to formDo.CyclohexaneSolvent, cosolventCyclohexanolDo.CyclohexanoneDo.Cysteine (CAS Reg. No. 52-90-4)Maximum of 0.5% of formulationSynergistD&C Green No. 6DyeD&C Red No. 17, technical gradeDyeD&C Red No. 33 (CAS Reg. No. 3567-66-6); meeting the specifications listed in 21 CFR 74.1333DyeD&C Violet No. 2, technical gradeNot more than 0.005% of pesticide formulationDyen-Decyl alcoholDo.Diacetone alcoholDeactivator, solvent for formulations used before crop emerges from soilDiallyl phthalateNot more than 0.1% of pesticide formulationStabilizerDiammonium phosphate (CAS Reg. No. 7783-28-0)Buffer, surfactantα-(Di-sec-butyl)phenylpoly(oxypropylene) block polymer with poly(oxyethylene); the poly(oxypropylene) content averages 4 moles, the poly(oxyethylene) content averages 5 to 12 moles, the molecularSurfactants, related adjuvants of surfactantsDiethanolamineStabilizer, inhibitor for formulations used before crop emerges from soilDiethylene glycolDeactivator, adjuvant for formulations used before crop emerges from soilDiethylene glycol and diethylene glycol monobutyl, monoethyl, and monomethyl ethersDeactivator for formulations used before crop emerges from soil, stabilizer3,6-Dimethyl-4-octyn-3,6-diolIn pesticide formulations, for soil prior to planting or to plants before edible parts formSurfactants, related adjuvants of surfactantsDimethyl sulfoxideSolvent or cosolvent for formulations used before crop emerges from soil or prior to formation of edible parts of food plantsDipotassium hydrogen phosphateBuffering agentDipropylene glycol dibenzoateFor seed treatment use onlySolvent, cosolventDipropylene glycol monomethyl etherStabilizerDisodium 4-isodecyl sulfosuccinateSurfactants related adjuvants of surfactants.DodecylphenolCoupling agent in emulsifierα-Dodecylphenol-ω-hydroxypoly(oxyethylene/oxypropylene) hetero polymer where ethylene oxide content is 11-13 moles and oxypropylene content is 14-16 moles, molecular weight (in amu) averages 600 to 965Surfactants, related adjuvants of surfactantsDouglas-fir bark, groundSolid diluent, carrierDysprosium chloride10 ppm in formulationTagging agentEthylene glycolAntifreeze, deactivator for all pesticides used before crop emerges from soil and in herbicides before or after crop emergesEthylene glycol monobutyl etherEthylene glycol monomethyl etherSolvent for formulations used before crop emerges from soil2-EthylhexanolCosolvent, defoamer, solvent for all pesticides used before crop emerges from soil and in herbicides before or after crop emergesEthyl methacrylateSurfactants, related adjuvants of surfactantsEuropic chloride10 ppm in formulationTagging agentFD&C Red No. 40 (CAS Reg. No. 25956-17-6)For seed treatment use only. Not to exceed 2% by weight of the pesticide formulationDye, coloring agentFerric chlorideNot greater than 2% of suspending, dispersing agent, pesticide formulationFluoroapatiteSolid diluent, carrierFolic acid (CAS Reg. No. 59-30-3)Maximum of 0.5% of formulationSynergistFurfural byproduct (a granular steam-acid sterilized, lignocellulosic residuum in the extraction of furfural from corn cobs, sugarcane bagasse, cottonseed hulls, oat hulls, and rice hulls)Solid diluent, carrierGluconic acid (and sodium salt)Sequestrantl-Glutamic acid (C5 H9 NO4; CAS Reg. No. 56-86-0)Seet treatment use onlyPlant nutrientGlutamine (CAS Reg. No. 56-85-9)Maximum of 0.5% of formulationSynergistGlycerol—propylene oxide polymer (CAS Reg. No. 25791-96-2)Component in water-soluble filmGlyceryl triacetateStabilizerGlyceryl tris-12-hydroxystearateFlow control agentGraphiteTreatment aid for seedsHexamethylenetetramineStabilizer for carriers in solid pesticide formulations2-Hydroxy-4-n-octoxybenzophenone (CAS Reg. No. 1843-05-6)Not more than 0.2 pt of pesticide formulationLight stabilizerHydroxypropyl guar gumThickenerIsoamyl acetateNot more than 0.5% of pesticide formulationOdor-masking agentIsobornyl acetateSolventIsobutyl alcoholDo.Isobutylene-butene copolymersFor soil application onlyBinderIsooctadecanolNot more than 2% of pesticide formulationDefoaming agentIsophorone (CAS Reg. No. 78-59-1)Solvent, cosolventIsopropylbenzeneSolvent, cosolventIsopropylbenzenesulfonic acid and its ammonium, calcium, magnesium, potassium, sodium, and zinc saltsSurfactants and related adjuvants of surfactantsLanthanum chloride10 ppm in formulationTagging agent.(3-Lauramidopropyl) trimethylammonium methyl sulfateNot more than 2.6% in the formulation. Not to be applied within 7 days of harvestAntistatic agentLinoleic diethanolamide (CAS Reg. No. 56863-02-6)SurfactantMagnesium nitrate (in combination with 2-methyl-4-isothiazolin-3-one and 5-chloro-2-methyl-4-isothiazolin-3-one)NonePreservationMaleic acid and maleic anhydrideFor pesticide formulations applied to apples with a minimum preharvest interval of 21 daysStabilizerManganese carbonatePlant nutrientMesityl oxideNot for use after edible parts of plant begin to form. Do not graze livestock in treated areas within 48 hours after applicationSolvent, cosolventMethionine (CAS Reg. No. 59-51-8)Maximum of 0.5% of formulationSynergistMethyl alcoholDo.Methyl bis(2-hydroxyethyl)alkyl ammonium chloride, where the carbon chain (C8-C18) is derived from coconut, cottonseed, soya, or tallow acidsSurfactantα,α′-[Methylenebis]-4-(1,1,3,3-tetramethylbutyl)-o-phenylene bis[ω-hydroxypoly(oxyethylene)] having 6-7.5 moles of ethylene oxide per hydroxyl groupSolvent, cosolvent, surfactant, and related adjuvants of surfactantsMethylene blueDye for formulations used on cottonMethyl ethyl ketoneSurfactantMethyl p- hydroxybenzoatePreservative for formulationsMethyl isoamyl ketoneSolvent, cosolventMethyl isobutyl ketoneDo.2-Methyl-4-isothiazolin-3-one (in combination with 5-chloro-2-methyl-4-isothiazolin-3-one)Not more than 0.0022% (22.5 ppm) in the formulation; 0.00022% (or 2.25 ppm) in the final solution applied to growing cropsPreservativeMethyl methacrylateSurfactants, related adjuvants of surfactantsMethylnaphthalenesulfonic acid—formaldehyde condensate, sodium saltDispersantMethyl oleateSurfactant2-Methyl-2,4-pentanediolSolvent for formulations used before crop emerges from soilMethyl poly(oxyethylene) alkyl ammonium chloride, where the poly(oxyethylene) content is 3-15 moles and the alkyl group (C8-C18) is derived from coconut, cottonseed, soya, or tallow acidsSurfactantN-Methylpyrrolidone (CAS Reg. No. 872-504)Solvent, cosolventMethyl violet 2BDyeMixed phytosterols (consisting of campesterol, sitosterol and stigmasterol, with minor amounts of associated plant sterols) derived from edible vegetable oilsSurfactant.Mono- and bis-(1H, 1H, 2H, 2H-perfluoroalkyl) phosphates where the alkyl group is even numbered and in the C6-C12 rangeNot more than 0.5% of pesticide formulationDefoaming agentMono- and dialkyl (C8-C18) methylated ammonium chloride compounds, where the alkyl group(s) (C8-C18) are derived from coconut, cottonseed, soya, tallow, or hogfat fatty acidsSurfactants, related adjuvants of surfactantsMorpholine salt of dodecylbenzenesulfonic acidDo.Naphthalenesulfonic acid-formaldehyde condensate, ammonium and sodium saltsDo.Nicotinamide (CAS Reg. No. 98-92-0)Maximum of 0.5% of formulationSynergistα-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene); produced by the condensation of 1 mole of nonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-14 or 30-100 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range 4-14 or 30-100SurfactantX-(p- Nonylphenyl)-ω-hydroxy-poly(oxyethylene) sulfosuccinate isopropylamine and N-hydroxyethyl isopropylamine salts of: the poly(oxyethylene) content averages r molesNot more than 0.2% in the final solutionEmulsifiers in pesticide concentrates applied with liquid fertilizer solutions before crop emerges from soil or not later than 4 weeks after plantingn- Octyl alcoholSolvent, cosolventα-Oleoyl-ω-(oleoyloxy) poly(oxyethylene) derived from α-hydro-ω-hydroxypoly(oxyethylene) (molecular weight 600 amu)Component of defoamersOxo-decyl acetate (CAS reg. No. 108419-33-6)SolventOxo-heptyl acetate (CAS Reg. No. 90438-79-2)SolventOxo-hexyl acetate (CAS Reg. No. 88230-35-7)SolventOxo-nonyl acetate (CAS Reg. No. 108419-34-7)SolventOxo-octyl acetate (CAS Reg. No. 108419-32-5)SolventOxo-tridecyl acetate (CAS Reg. No. 108419-35-8)SolventParaformaldehydeNot more than 2% of pesticide formulationPreservative for formulationPartial sodium salt of N- lauryl-α-iminodipropionic acidNot more than 1% of pesticide formulationSurfactants, related adjuvants of surfactantsPhenolSolvent, cosolventPhenolic resinsSoil applicationsBinding agentPhenolsulfonic acid—formaldehyde—urea condensate and its sodium saltApplied to growing plants onlyDispersant surfactant(Phthalocyaninato (2)) copper; (C.I. pigment blue No. 15)When used as a colorant in low-density plastic filmsColoring agent, pigmentPigment red 48For seed treatment use onlyDyeα-PineneNot more than 2% of formulation by weightStabilizerPoly(methylene-p- nonylphenoxy)poly(oxypropylene) propanol; the poly(oxy-propylene) content averages 4-12 molesEncapsulating agentPoly(oxyethylene) adducts of mixed phytosterols (such sterols to consist of campesterol, stigmasterol and sitosterol with minor amounts of associated plant sterols) derived from edible vegetable oils; polyoxyethylene content averaging 5-26 molesSurfactant, related adjuvantsPoly(oxyethylene) (5) sorbitan monooleateSurfactants, related adjuvants of surfactantsPolysorbate 60, conforming to 21 CFR 172.836SurfactantPotassium carbonateBuffering agentPotassium dihydrogen phosphateDo.Primary n-alkylamines, where the alkyl group (C8-C18) is derived from coconut, cottonseed, soya, or tallow acidsSurfactantPropylene dichlorideSolvent for formulations used before crop emerges from soilPropylene glycol monomethyl etherSolventPyridoxine (CAS Reg. No. 65-23-6)Maximum of 0.5% of formulationSynergistRosin, dark wood (as defined in 21 CFR 178.3870(a)(1)(v))Surfactants, related adjuvants of surfactantsRosin, gumDo.Rosin, tall oilDo.Scandium chloride10 ppm in formulationTagging agentSodium bisulfate (CAS Reg. No. 7681-38-1)Acidifying/buffering agentSodium butyl naphthalenesulfonateSurfactants, related adjuvants of surfactantsSodium caseinateExpires May 24, 2005.Suspending agent and binderSodium 1,4-dicyclohexyl sulfosuccinateSurfactants, related adjuvants of surfactantsSodium 1,4-dihexyl sulfosuccinateDo.Sodium dihydrogen phosphate (CAS Reg. No. 7558-80-7) conforming to 21 CFR 182.6778Buffering agentSodium 1,4-diisobutyl sulfosuccinateSurfactants, related adjuvants of surfactantsSodium 1,4-dipentyl sulfosuccinateDo.Sodium 1,4-ditridecyl sulfosuccinateDo.Sodium fluorideNot more than 0.25% of pesticide formulationStabilizer carrier for formulations used before crop emerges from soilSodium metaborateSequestrantSodium molybdatePlant nutrientSodium mono- and dimethyl naphthalenesulfonate; molecular weight (in amu) 245-260Surfactants, related adjuvants of surfactantsSodium nitrateSolid diluentSodium nitriteNot more than 3% of pesticide formulationStabilizer, inhibitor.Sodium o-phenylphenateNot more than 0.1% of pesticide formulationPreservative for formulationSodium salt of the insoluble fraction of rosinSurfactants, related adjuvants of surfactantsSodium salt of partially or completely saponified dark wood rosin (as defined in 21 CFR 178.3870(a)(4))Surfactants, related adjuvants of surfactantsSodium tetraborateNot more than 2% of pesticide formulationBuffering agent; corrosion inhibitorSulfosuccinic acid ester with N-(2,-hydroxy-propyl) oleamide, ammonia and isopropylamine salts ofNot more than 0.2% in the final solutionEmulsifiers in pesticide concentrates applied with liquid fertilizer solutions before crop emerges from soil or not later than 4 weeks after plantingTall oil diesters with polypropylene glycol (CAS Reg. No. 68648-12-4)Component in water-soluble filmTanninDispersing agentTertiary butylhydroquinoneAntioxidant1-Tetradecanamine, N,N-dimethyl-, N-oxide (CAS Reg. No. 3332-27-2)Component in water-soluble filmN,N,N′,N″-Tetrakis-(2-hydroxypropyl) ethylenediamineStabilizer for formulations used before crop emerges from soilα-[p-(1,1,3,3-Tetramethylbutyl)phenyl]-ω-hydroxypoly(oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding sodium salts of the phosphate esters; the poly(oxyethylene) content averages 6 to 10 molesSurfactants, related adjuvants of surfactants2,4,7,9-Tetramethyl-5-decyne 4,7-diolIn pesticide formulations, for application to soil prior to planting or to plants before edible parts formDo.Tetrapotassium pyrophosphate (CAS Reg. No. 7320-345)Not to exceed 10% of formulationSequestrant, anticaking agent, conditioning agentTetrasodium N-(1,2-dicarboxyethyl)-N-octadecyl-sulfosuccinamateDo.[2,2′(2,5-Thiophenediyl) bis (5-tert-butylbenzoxazole)] (CAS Reg. Number 7128-64-5)10 ppm in pesticide formulationsQuality control agentTitanium dioxide (CAS Reg. No. 13463-67-7)Pigment/coloring agent in plastic bags used to wrap growing banana (preharvest), colorant on seeds for plantingTolueneSolvent, cosolventToluenesulfonic acid and its ammonium, calcium, magnesium, potassium, sodium, and zinc saltsDo.Tri-tert- butylphenol polyglycol ether (molecular weight (in amu) 746)Surfactant for formulations used before crop emerges from soilTriethanolamineStabilizer, inhibitor for formulations used before crop emerges from soilTriethylene glycolDeactivatorTriethyl phosphateStabilizer for formulations used before crop emerges from soilTrimethylolpropane (CAS Reg. No. 77-66-9)Not more than 15% of the pesticide formulationComponent of water-soluble filmTrimethylolpropane (CAS Reg. No. 77-99-6)Not to exceed 15% by weight of the filmComponent in water-soluble filmα-[2,4,6-Tris[1-(phenyl)ethyl]phenyl]-ω-hydroxy poly(oxyethylene), the poly(oxyethylene) content averages 4-150 moles)Not more than 15% of the formulationSurfactant.α-[2,4,6-Tris[1-(phenyl)ethyl]phenyl]-ω-hydroxy poly(oxyethylene); mixture of monohydrogen and dihydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, potassium, sodium, and zinc salts, the poly(oxyethylene) content averages 4-150 moles)Not more than 15% of the formulationDo.α-[2,4,6-Tris[1-(phenyl)ethyl]phenyl]-ω-hydroxy poly(oxyethylene) sulfate, and the corresponding ammonium, calcium, magnesium, potassium, sodium, and zinc salts, the poly(oxyethylene) content averages 4-150 molesNot more than 15% of the pesticide formulationDo.Tryptophan (CAS Reg. No. 73-22-3)Maximum of 0.5% of formulationSynergistValeric acid, normalNot more than 2% in pesticide formulationsStenching agent or odorantVanillinAttractantWoolwax alcoholsSafenerXyleneSolvent, cosolventXylenesulfonic acid its ammonium calcium, magnesium, potassium, sodium, and zinc saltsSurfactants, related adjuvants of surfactantsYucca extract from Yucca schidigeraWetting agentYtterbium chloride10 ppm in formulationTagging agentYttrium chloride10 ppm in formulationTagging agentZinc orthophosphatePlant nutrient and safenerZinc stearate, conforming to 21 CFR 182.5994 and 582.5994Flow control agent

(e) The following materials are exempted from the requirement of a tolerance when used in accordance with good agricultural practice as inert (or occasionally active) ingredients in pesticide formulations applied to animals:

Inert ingredientsLimitsUsesAcetic acid (CAS Reg. No. 64-19-7)Not more than 0.5% of pesticide formulationCatalystAcetic anhydrideSolvent, cosolvent, stabilizerAcetyl tributyl citrate (CAS Reg. No. 77-90-7)Component of plastic animal tagsAcetylated lanolin alcoholMoisturizerAlkanoic and alkenoic acids, mono- and diesters of α-hydro-ω-hydroxypoly(oxyethylene) with molecular weight (in amu) range of 200 to 6,000EmulsifiersAlkyl (C8-C24) benzenesulfonic acid and its ammonium, calcium, magnesium, potassium, sodium, and zinc saltsSurfactants, emulsifier, related adjuvants of surfactantsα-Alkyl (C9-C18)-ω-hydroxy poly(oxyethylene): the poly(oxyethylene) content averages 2-20 molesSolvent, cosolvent, surfactant, and related adjuvants of surfactantsα-Alkyl (C12- C15)-ω-hydroxypoly(oxyethylene/oxypropylene) hetero polymer in which the oxyethylene content is 8-13 moles and the oxypropylene content is 7-30 molesSolvent, cosolvent, surfactant, and related adjuvants of surfactantsα-Alkyl (C8-C10) hydroxypoly(oxypropylene) block polymer with polyoxyethylene; polyoxypropylene content averages 3 moles and polyoxyethylene content averages 5-12 molesDo.α-Alkyl (C6-C14)-ω-hydroxypoly(oxypropylene) block copolymer with polyoxyethylene; polyoxypropylene content is 1-3 moles; polyoxyethylene content is 7-9 moles; average molecular weight (in amu) approximately 635Surfactants, related adjuvants of surfactantsα-alkyl (C12-C15)-ω-hydroxypoly(oxypropylene)poly(oxyethylene)copolymers (where the poly(oxypropylene) content is 3-60 moles and the poly(oxyethylene) content is 5-80 moles), the resulting ethoxylated propoxylated (C12-C15) alcohols having a minimum molecular weight (in amu) of 1,500, CAS Reg. No. 68551-13-3Not to exceed 20% of pesticide formulationsSurfactantα-(p- Alkylphenyl)-ω-hydroxypoly (oxyethylene) produced by the condensation of 1 mole of alkylphenol (alkyl is a mixture of propylene tetramer and pentamer isomers and averages C13) with 6 moles of ethylene oxideDo.Alkyl (C8-C18) sulfate and its ammonium, calcium, magnesium, potassium, sodium, and zinc saltsDo.Amine salts of alkyl (C8-C24) benzenesulfonic acid (butylamine; dimethylamino propylamine; mono- and diisopropyl- amine; and mono-, di-, and triethanolamine)Do.Ascorbyl palmitatePreservativeAttapulgite-type claySolid diluent, carrierBarium sulfate (CAS Reg. No. 7727-43-7)Carrier, density control agentBenzoic acidPreservative for formulationsButanePropellantn-Butanol (CAS Reg. No. 71-36-3)Solvent for blended emulsifiersButylated hydroxyanisoleAntioxidantButylated hydroxytolueneDo.α-(p-tert- Butylphenyl)-ω-hydroxypoly (oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the poly(oxyethylene) content averages 4-12 molesSurfactants, related adjuvants of surfactantsCalcium carbonateSolid diluent, carrierCalcium chlorideStabilizerCalcium silicate, hydrated calcium silicateAnticaking agent, solid diluent, carrierCalcium stearate (CAS Reg. No. 1592-23-0)Stabilizer, component of plastic animal tagCalcium sulfateSolid diluent, carrierCalcium and sodium salts of certain sulfonated petroleum fractions (mahogany soaps); calcium salt molecular weight (in amu) 790-1,020, sodium salt molecular weight (in amu) 400-500Surfactants, related adjuvants of surfactantsCarbon black (CAS Reg. No. 1333-86-4)Colorant/pigment in animal tagCarnauba wax (CAS Reg. No. 8015-86-9)BinderCarrageenan, conforming to 21 CFR 172.620Minimum molecular weight (in amu): 100,000ThickenerCumene (isopropylbenzene)Solvent, cosolventCyclohexanoneDo.D&C Green No. 6Dye, coloring agentD&C Red No. 17Do.D&C Violet No. 2Do.Diacetyl tartaric acid esters of mono- and diglycerides of edible fatty acidsEmulsifierDialkyl (C8-C18) dimethylammonium chlorideNot more than 0.2% in silica hydrated silicaFlocculating agent in the manufacture of silica hydrated silica for use as a solid diluent, carrierDiatomite (diatomaceous earth)Solid diluent, carrierDibutyltin dilaurate (CAS Reg. No. 77-58-7)Component of plastic slow release tagDichlorodifluoromethanePropellantDiethylphthalateSolvent, cosolvent1,1-Difluoroethane (CAS Reg. No. 75-37-6)For aerosol pesticide formulations used for insect control in food- and feed-handling establishments and animalsAerosol propellantDimethyl ether (CAS Reg. No. 115-10-6)Propellant3,6-Dimethyl-4-octyne-3,6-diolNot more than 2.5% of pesticide formulationSurfactants, related adjuvants of surfactantsDimethylpolysiloxane (CAS Reg. No. 9016-00-6)Defoaming agentα-(o,p-Dinonylphenyl)-ω-hydroxypoly (oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4-14 molesSurfactants, related adjuvants of surfactantsα-(o,p-Dinonylphenyl)-ω-hydroxypoly (oxyethylene), produced by the condensation of 1 mole of dinonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-14 moles of ethylene oxideDo.Dipropylene glycol monomethyl etherDo.Dodecylbenzenesulfonic acid, amine saltsDo.α-(p-Dodecylphenyl)-ω-hydroxypoly (oxyethylene) produced by the condensation of 1 mole of dodecylphenol (dodecyl group is a propylene tetramer isomer) with an average of 4-14 or 30-70 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-14 or 30-70 molesSurfactants, emulsifierEpoxidized soybean oil (CAS Reg. No. 8013-07-8)Stabilizer, plasticizer, component animal tagEthyl alcoholSolvent, cosolventEthylene oxide adducts of 2,4,7,9-tetramethyl-5-decynediol, the ethylene oxide content averages 3.5, 10, or 30 molesSurfactants, related adjuvants of surfactants2-Ethyl-1-hexanolNot more than 2.5% of pesticide formulationSolvent, adjuvant of surfactantsEthyl vinyl acetate (CAS Reg. No. 24937-78-8)Component of plastic slow release tagFD&C Blue No. 1Dye, coloring agentFD&C Yellow No. 6 Aluminum Lake (CAS Reg. No. 15790-07-5)Not more than 2% by weight of pesticide formulationPigment in animal tag and similar slow-release devicesGlycerol (glycerin)Meets specifications of Food Chemicals CodexSolvent and thickenerGlycerol monooleateSurfactants, related adjuvants of surfactantsGlyceryl monostearateEmulsifierGlyceryl tris-12-hydroxystearateFlow control agentGraphiteSolid diluent, carriern-Hexyl alcohol (CAS Reg. No. 111-27-3)Solvent, cosolvent2-(2′-Hydroxy-5′-methylphenyl)benzotriazole (CAS Reg. No. 2440-22-4)Not more than 0.5% by weight of pesticide formulationUltraviolet light absorber/stabilizer in animal tag and similar slow-release devicesIron oxide (CAS Reg. No. 1309-37-1)Colorant in pesticide formulations for animal tagsIsopropyl alcoholSolvent, cosolvent4,4′-Isopropylidenediphenol alkyl (C12-C15) phosphites (CAS Reg. No. 92908-32-2)Not to exceed 1% of polymerStabilizer, component animal tagIsopropyl myristate, CAS Reg. No. 110-27-0SolventKaolinite-type claySolid diluent, carrierKerosene, U.S.P. reagentSolvent, cosolventLactic acidSolventα-Lauryl-ω-hydroxypoly(oxyethylene), average molecular weight (in amu) of 600Emulsifierα-Lauryl-ω-hydroxypoly(oxyethylene) sulfate, sodium salt; the poly(oxyethylene) content is 3-4 molesSurfactants, related adjuvants of surfactantsLignosulfonate: ammonium, calcium, magnesium, potassium, sodium, and zinc saltsSurfactants, related adjuvants of surfactantsd-Limonene (CAS Reg. No. 5989-27-5)Solvent, fragranceMagnesium carbonateSolid diluent, carrierMagnesium silicate, hydrated magnesium silicateDo.Manganous oxideDo.Methyl alcoholSolvent, cosolventMethyl n-amyl ketone (CAS Reg. No. 110-43-0)Solvent, cosolventα-(Methylene (4-(1,1,3,3-tetramethylbutyl)-o- phenylene) bis-ω-hydroxypoly(oxyethylene) having 6-7.5 moles of ethylene oxide per hydroxyl groupSurfactants, related adjuvants of surfactantsMethyl esters of higher fatty acids conforming to 21 CFR 573.640Antidusting agentMethyl-p-hydroxybenzoate (Methyl paraben)Meets specifications of Food Chemicals Codex; not to exceed 0.1% in formulationsPreservativeMethyl isobutyl ketoneSolvent, cosolvent2-[Methyl [(perfluoroalkyl)alkyl(C2-C8)sulfonyl] amino]alkyl(C2-C8) acrylate—alkyl(C2-C8) methacrylates-N-methylolacrylamide copolymerWater repellant agentMineral oil, U.S.P., or conforming to 21 CFR 172.878 or 178.3620(a), (b)Solvent, diluentMono-, di-, and trimethylnaphthalenesulfonic acids-formaldehyde condensates, sodium saltsNot to exceed 0.006% in final formulationDispersing-wetting agent in dip vat operations for large animals, such as cattleMontmorillonite-type claySolid diluent, carrierNaphthalenesulfonic acid and its sodium saltSurfactants, related adjuvants of surfactantsNitrile rubber modified acrylonitrile methylacrylate (CAS Reg. No. 27012-62-0) conforming to 21 CFR 177.1480Component of plastic slow release tagNonyl, decyl, and undecyl glycoside mixture with a mixture of nonyl, decyl, and undecyl oligosaccharides and related reaction products (primarily decanol and undecanol) produced as an aqueous-based liquid (50 to 65% solids) from the reaction of primary alcohols (containing 15 to 20% secondary alcohol isomers) in a ratio of 20% C9, 40% C10, and 40% C11 with carbohydrates (average glucose to alkyl chain ratio 1.3 to 1.8)Surfactantα-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4-14 molesSurfactants, related adjuvants of surfactantsα-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) produced by the condensation of 1 mole of nonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-15 or 30-90 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-15 or 30-90 molesSurfactants, emulsifier, related adjuvants of surfactants.α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) sulfate, and its ammonium, calcium, magnesium, potassium, sodium, and zinc salts; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4 molesSurfactants, related adjuvants of surfactantsα-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) sulfate, and its ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4-14 or 30-90 moles of ethyiene oxideSurfactants, related adjuvants of surfactantsOctadecyl 3,5-di-tert-butyl-4-hydroxyhydro cinnamate (CAS Reg. No. 2082-79-3)Not more than 0.5% by weight of pesticide formulationThermal stabilizer/antioxidant in animal tag and similar slow-release devicesOctyl and decyl glucosides mixture with a mixture of octyl and decyl oligosaccharides and related reaction products (primarily n-decanol) produced as an aqueous-based liquid (68-72% solids) from the reaction of straight chain alcohols (C8(45%), C10) with anhydrous glucoseDo.Octyl epoxytallate (CAS Reg. No. 61788-72-5)Plasticizer, component animal tagOleic acid, conforming to 21 CFR 172.862 (CAS Reg. No. 112-80-1)Defoaming agentα-Oleoyl-ω-hydroxypoly(oxyethylene), average molecular weight (in amu) of 600Emulsifierα-Oleoyl-ω-(oleyloxy)poly(oxyethylene) derived from α-hydro-ω-hydroxypoly(oxyethylene), molecular weight (in amu) 600Emulsifier, defoaming agentOxidized pine lignin, sodium salt (CAS Reg. No. 68201-23-0)Maximum of 2% of formulationSurfactant, related adjuvant of surfactantParaformaldehydeNot more than 2% of pesticide formulationPreservative for formulationPetroleum hydrocarbons, light, odorless, conforming to 21 CFR 172.884 or 178.3650Solvent, diluentPetroleum hydrocarbons, synthetic isoparaffinic, conforming to 21 CFR 172.882 or 178.3530Do.PhenolSolvent, cosolventPine ligninAdsorbentα-PineneNot more than 2% of formulation by weightStabilizerPolyethylene (CAS Reg. No. 9002-88-4) conforming to 21 CFR 172.615Component of plastic slow release tagPolyethylene esters of fatty acids, conforming to 21 CFR 172.854Surfactants, related adjuvants of surfactantsPolyethylene glycol [α-hydro-ω-hydroxypoly(oxyethylene)]; mean molecular weight (in amu) 194 to 9,500 conforms to 21 CFR 178.3750Surfactants, related adjuvants of surfactantsPolyglyceryl phthalate esters of coconut oil fatty acidsDo.Poly(methylene-p-tert- butylphenoxy)poly(oxyethylene) ethanol; the poly(oxyethylene) content averages 4-12 molesDo.Poly(methylene-p-nonylphenoxy)poly(oxyethylene) ethanol; the poly(oxyethylene) content averages 4-12 molesDo.Poly(methylene-p- nonylphenoxy)poly(oxypropylene) propanol; the poly(oxypropylene) content averages 4-12 molesDo.Potassium hydroxideMeeting Food Chemicals, Codex specificationsNeutralizerPropanePropellantn-PropanolSolvent, for blended emulsifiers2-Propenoic acid, 2-methyl-, polymer with ethyl 2-propenoate and methyl 2-methyl-2-propenoate, ammonium salt (CAS Registration No. 55989-05-4), minimum number average molecular weight (in amu), 18,900.Encapsulating agent,dispensers, resins, fibers and beadsPropylene glycolSolvent, cosolventPropylene glycol monomethyl etherDeactivator, emmolientPropyl gallateAntioxidantPropyl p-hydroxybenzoate (Propyl paraben)Meets specifications of Food Chemicals Codex; not to exceed 0.1% in formulationsPreservativePyrophyliteSolid diluent, carrierRhodamine BExpires December 27, 2004.Dye for use in ear tags onlySecondary alkyl (C11-C15) poly(oxyethylene) acetate, sodium salt; the ethylene oxide content averages 5 molesSurfactantSilica, hydrated silicaAnticaking agent, solid diluent, carrierSilica aerogel (finely powdered microcellular silica foam having a minimum silica content of 89.5%)Component of antifoaming agentSoapstoneSolid diluentSodium benzoate (CAS Reg. No. 532-32-1)Anticaking agent/stabilizer/preservativeSodium butylnaphthalenesulfonateNot more than 0.5% of pesticide formulationSodium diisobutylnaphthalenesulfonateSurfactants, related adjuvants of surfactantsSodium dioctylsulfosuccinateDo.Sodium hydroxideNeutralizerSodium isopropylisohexylnaphthalenesulfonateSurfactants, related adjuvants of surfactantsSodium isopropylnaphthalenesulfonateDo.Sodium monoalkyl and diakyl (C8-C13) phenoxybenzenedisulfonate mixtures containing not less than 70% of the monoalkylated productDo.Sodium mono- and dimethylnaphthalenesulfonate, molecular weight (in amu) 245-260Do.Sodium mono-, di-, and tributylnaphthalenesulfonatesSolvent, cosolvent stabilizerSodium N-oleoyl-N-methyl taurineNot more than 1% of pesticide formulationsSurfactantSodium starch glycolate (CAS Reg. No. 9063-38-1)Granular and tableted products only; not to exceed 8% of the formulated productDisintegrantSodium sulfateSolid diluent, carrierSorbitan fatty acid esters (fatty acids limited to C12, C14, C16, and C18 containing minor amounts of associated fatty acids) and poly(oxyethylene) derivatives of sorbitan fatty acid esters; the poly(oxyethylene) content averages 16-20 molesBuffering agent; corrosion inhibitionSorbitolAntidusting agent.Soy protein, isolatedExpires May 24, 2005.AdhesiveStearic acid (CAS Reg. No. 57-11-4)Lubricant, component animal tagα-Stearoyl-ω-hydroxypoly(oxyethylene), average molecular weight (in amu) of 600Emulsifierα-Stearoyl-ω-hydroxypoly(oxyethylene); the poly(oxyethylene) content averages 8, 9, or 40 moles; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be 8, 9, or 40Surfactants; related adjuvants of surfactantsSulfur (CAS Reg. No. 7704-34-9)StabilizerTalcDo.Tall oil; fatty acids not less than 58%, rosin acids not more than 44%, unsaponifiables not more than 8%Surfactants, related adjuvants of surfactantsTartrazineDye, coloring agentα-[p-(1,1,3,3-Tetramethylbutyl)phenyl]-ω-hydroxypoly(oxyethylene) produced by the condensation of 1 mole of p (1,1,3,3-tetramethylbutyl)phenol with a range of 1-14 or 30-70 moles of ethylene oxide: if a blend of products is used, the average range number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 1-14 or 30-70Surfactants, related adjuvants of surfactantsα-[p-(1,1,3,3-Tetramethylbutyl)phenyl]-ω-hydroxypoly(oxyethylene) produced by the condensation of 1 mole of p-(1,1,-3,3-tetramethylbutyl) phenol with an average of 4-14 or 30-70 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-14 or 30-70Surfactants, related adjuvants of surfactants2,4,7,9-Tetramethyl-5-decyne-4.7-diolNot more than 2.5% of pesticide formulationDo.Titanium dioxide (CAS Reg. No. 13463-67-7)Pigment/colorant in pesticide formulations for animal tagToluenesulfonic acid and its ammonium, calcium, magnesium, potassium, sodium, and zinc saltsDo.Triacetin (glyceryl triacetate)Solvent, cosolventTri-tert-butylphenol polyglycol ether (molecular weight (in amu) 746)Dispersing agent1,1,1-TrichloroethaneSolvent, cosolventTrichlorofluoromethanePropellantTridecylpoly(oxyethylene) acetate sodiums salt; where the ethylene oxide content averages 6-7 molesSurfactants, related adjuvants of surfactantsTriethylene glycol diacetate (CAS Reg. No. 111-21-7)For use on beef cattle onlySolventTrisodium phosphatePrecipitant, buffer, fillerUltramarine blue(CAS Reg. No. 57455-37-5)Not more than 1.5% of pesticide formulationPigment/colorant in animal tagWheat shortsExpires May 24, 2005.Solid diluentWood rosin acid, potassium salts, conforming to 21 CFR 178.3870Surfactants, related adjuvants of surfactantsXyleneSolvent, cosolventXylenesulfonic acid and its ammonium, calcium, magnesium, potassium, sodium, and zinc saltsSurfactants, related adjuvants of surfactantsZinc oxideSolid diluent, carrierZinc stearate, conforming to 21 CFR 182.5994 and 582.5994Water repellant, dessicant, and coating agent.Zinc stearate (CAS Reg. No. 557-05-1)Water repellant, desiccant, and coating agent; stabilizer, component of plastic animal tagZinc sulfate (basic and monohydrate)Water repellant, dessicant, and coating agent