['Pesticides']
['Pesticides', 'Federal Insecticide, Fungicide and Rodenticide Act', 'Pesticide Registration and Labeling']
09/29/2024
Copyright 2024 J. J. Keller & Associate, Inc. For re-use options please contact copyright@jjkeller.com or call 800-558-5011.
...
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 ingredients | Limits | Uses |
|---|---|---|
| Acetic acid, 2-ethylhexyl ester (CAS Reg. No. 103-09-3) | Not to exceed 50% by weight in pesticide formulation | Solvent/Co-solvent. |
| Acetophenone (CAS Reg. No. 98–86–2) | Attractant, solvent, co-solvent. | |
| Adenosine (CAS Reg. No. 58-61-7) | Maximum of 0.5% of formulation | Synergist |
| Adipic acid (CAS Reg. No. 124-04-9) | Acidification or buffering agent; pH regulator | |
| Alder bark | Seed germination stimulator | |
| Alkyl (C12-C16) dimethyl ammonio acetate (CAS Reg. Nos. 683-10-3, 2601-33-4 and 693-33-4 | 20% by weight in pesticide formulation | Surfactant |
| α-Alkyl (minimum C6 linear, branched, saturated and/or unsaturated)-ω-hydroxypolyoxyethylene polymer with or without polyoxypropylene, mixture of di- and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; minimum oxyethylene content is 2 moles; minimum oxypropylene content is 0 moles (CAS Reg. Nos. 9046-01-9, 37280-82-3, 39464-66-9, 42612-52-2, 50643-20-4, 52019-36-0, 58318-92-6, 60267-55-2, 61837-79-4, 67711-84-6, 68070-99-5, 68071-35-2, 68071-17-0, 68130-47-2, 68186-37-8, 68186-36-7, 68311-02-4, 68425-73-0, 68458-48-0, 68511-37-5, 68610-65-1, 68585-36-4, 68649-29-6, 68815-11-2, 68908-64-5, 68891-13-4, 73038-25-2, 78330-24-2, 108818-88-8, 154518-39-5, 317833-96-8, 873662-29-4, 936100-29-7, 936100-30-0) | Not to exceed 30% of pesticide formulation | Surfactants, related adjuvants of surfactants |
| N-alkyl(C8-C18) dimethylamidopropylamines where the alkyl group is linear and may be saturated and/or unsaturated (CAS Reg. Nos. 109-28-4, 3179-80-4, 7651-02-7, 22890-10-4, 22890-11-5, 39669-97-1, 45267-19-4, 68140-01-2, 1147459-12-8, 146987-98-6) | Not to exceed 20% by weight in herbicide formulations | Surfactants, related adjuvants of surfactants |
| N-alkyl (C8-C18) primary amines and their acetate salts where the alkyl group is linear and may be saturated and/or unsaturated (CAS Reg. Nos. 61790-57-6, 61790-58-7, 61790-59-8, 61790-60-1, 61788-46-3, 61790-33-8, 68155-38-4) | Concentration in formulated end-use products not to exceed 10% by weight in herbicide products, 4% by weight in insecticide products, and 4% by weight in fungicide products | Surfactants, related adjuvants of surfactants |
| N,N-Bis-α-ethyl-ω-hydroxypoly(oxy-1,2-ethanediyl) C8-C18 saturated and unsaturated alkylamines; the poly(oxy-1,2-ethanediyl) content is 2-60 moles (CAS Reg. Nos. 10213-78-2, 25307-17-9, 26635-92-7, 26635-93-8, 288259-52-9, 58253-49-9, 61790-82-7, 61791-14-8, 61791-24-0, 61791-26-2, 61791-31-9, 61791-44-4, 68155-33-9, 68155-39-5, 68155-40-8,70955-14-5, 73246-96-5, 1266162-49-5) | Not to exceed 25% in herbicide formulations and 10% in insecticide and fungicide formulations | Surfactants, related adjuvants of surfactants |
| N,N-Bis-α-ethyl-ω-hydroxypoly(oxy-1,2-ethanediyl/oxy(methyl-1,2-ethanediyl) C8-C18 saturated and unsaturated alkylamines; the poly(oxy-1,2-ethanediyl/oxy(methyl-1,2-ethanediyl) content is 2-60 moles (CAS Reg. Nos. 68213-26-3, 68153-97-9, 75601-76-2) | Not to exceed 25% in herbicide formulations and 10% in insecticide and fungicide formulations | Surfactants, related adjuvants of surfactants |
| Aluminum sulfate | Safener adjuvant | |
| Ammonium acetate (CAS No. 631-61-8) | 15% | Buffering Agent. |
| Ammonium chloride (CAS Reg. No. 12125-02-9) | Carrier/nutrient | |
| Ammonium formate (CAS Reg. No. 540-69-2) | Complexing or fixing agent | |
| Ammonium nitrate (CAS Reg. No. 6484-52-2) | Adjuvant/ intensifier for herbicides | |
| Ammonium polyphosphate (CAS Reg. No. 68333-79-9) | Sequestrant, buffer, or surfactant | |
| Quaternary ammonium compounds, benzylbis(hydrogenated tallow alkyl)methyl, bis(hydrogenated tallow alkyl)di-methylammonium salts with saponite (CAS Reg. No. 1588523-05-0) | Not to exceed 1.0% by weight of pesticide formulation | Suspending or structuring agent |
| Quaternary ammonium compounds, benzylbis(hydrogenated tallow alkyl)methyl, bis(hydrogenated tallow alkyl)di-methylammonium salts with sepiolite (CAS Reg. No. 1574487-61-8) | Not to exceed 2.0% by weight of pesticide formulation, asbestos free and containing less than 1% crystalline silica | Suspending or structuring agent |
| Trans-anethole (CAS Reg. No. 4180–23–8) | Not to exceed 3% in pesticide formulations | Fragrance. |
| Amylopectin, 2-hydroxypropyl ether, acid- (CAS Reg. No. 2756130– 86–4). | For seed treatment use only | Binder, carrier, film-former |
| Barium sulfate | Carrier | |
| Baicalin anhydrous (CAS Reg. No. 21967–41–9) | 10% by weight | Stabilizer. |
| Baicalin hydrate (CAS Reg. No. 206752–33–2) | 10% by weight | Stabilizer. |
| 1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,4-butanediol, adipic acid, and hexamethylene diisocyanate, minimum number average molecular weight (in amu) 30,000 (CAS Reg. No. 55231-08-8) | For use in honeybee hive miticide formulations | Component of controlled release agent |
| 1,2-Benzisothiazolin-3-one | Not more than 0.1% of formulation. Not more than 0.02 lb to be applied per acre | Preservative/stabilizer |
| Benzyl acetate (CAS Reg. No. 140-11-4) | Solvent | |
| Beta Cyclodextrin, Methyl Ethers (CAS Reg. No. 128446-36-6) | 40% by weight | Stabilizer and solvent |
| Boric acid | Sequestrant | |
| Buffalo 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 stimulant |
| Butyl stearate | Defoamer | |
| γ-Butyrolactone | Solvent | |
| C.I. Pigment Blue #15 (CAS Reg. No. 147-14-8; containing no more than 50 ppm polychlorinated biphenyls (PCBs)) | For seed treament use only | Dye, coloring agent |
| C.I. Pigment Green #7 (CAS Reg. No. 1328-53-6; containing no more than 50 ppm polychlorinated biphenyls (PCBs)) | For seed treatment use only | Dye, coloring agent |
| C.I. Pigment Red #112 (CAS Reg. No. 6535-46-2) | Seed treatment use only. Limited to 10% w/w of pesticide formulation | Coloring agent |
| C.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 only | Dye, coloring agent |
| C.I. Pigment Yellow 1 (CAS Reg. No. 2512-29-0) | Not to exceed 10% (weight/weight) in pesticide formulation | Colorant |
| Calcium formate (CAS Reg. No. 544-17-2) | Carrier | |
| Calcium gluconate (CAS Reg. No. 299-28-5) | Sequestrant | |
| Calcium Pantothenate (CAS Reg. No. 137-08-6) | 0.1% by weight in pesticide formulations | Enzyme cofactor. |
| Camphor (CAS Reg. No. 76-22-2) | Not more than 5% weight to weight (w/w) of pesticide formulations | Deodorant, melting point adjustment |
| Carbon Black (CAS Reg. No. 1333-86-4) | For seed treatment use only | Colorant |
| Carbonic acid, dipotassium salt (CAS Reg. No. 584-08-7) | Buffering agent | |
| Carbonic acid, dipotassium salt, trihydrate (CAS Reg. No. 18662-52-7) | Buffering agent | |
| Carboxymethyl guar gum sodium salt (CAS Reg. No. 39346-76-4) | Without limitation | Thicker/drift reduction agent |
| Carboxymethyl-hydroxypropyl guar (CAS Reg. No. 68130-15-4) | Without limitation | Thicker/drift reduction agent |
| Carous chloride | 10 ppm in formulation | Tagging agent |
| Carrageenan, conforming to 21 CFR 172.260 | Not more than 0.15% of pesticide formulation | Thickener and stabilizer for pesticide formulations applied to seeds before planting |
| Cell Walls of Saccharomyces cerevisiae. | Carrier. | |
| Chlorobenzene | Contains 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 application | Solvent, cosolvent |
| 5-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 crops | Preservative |
| Choline chloride (CAS Reg. No. 67-48-1) | As a solvent | |
| Choline hydroxide (CAS Reg No. 123-41-1) | Without limitation | Neutralizer |
| Cis-isomer of 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride (CAS Reg. No. 51229-78-8) | Maximum of 0.14% by weight of formulation | Preservative |
| Coco alkyl dimethyl amines (CAS Reg. No. 61788-93-0) | Not to exceed 0.5% in pesticide formulation | Emulsifier |
| Copper naphthenate | Not more than 2.5% of formulation; application limited to before edible portions of plants begin to form | Mercaptan scavenger in technical pesticide |
| Cumene sulfonic acid and its ammonium, calcium, magnesium, potassium, sodium and zinc salts (CAS Reg. Nos. 15763-76-5, 16066-35-6, 164524-02-1, 28085-69-0, 28348-53-0, 28631-63-2, 32073-22-6, 37475-88-0, 37953-05-2, and 90959-88-9) | Surfactant, related adjuvant of surfactant | |
| Cyclohexane | Solvent, cosolvent | |
| Cyclohexanone | Do. | |
| Cysteine (CAS Reg. No. 52-90-4) | Maximum of 0.5% of formulation | Synergist |
| D&C Green No. 6 | Dye | |
| D&C Red No. 17, technical grade | Dye | |
| D&C Red No. 33 (CAS Reg. No. 3567-66-6); meeting the specifications listed in 21 CFR 74.1333 | Dye | |
| D&C Violet No. 2, technical grade | Not more than 0.005% of pesticide formulation | Dye |
| Decanamide, N,N-dimethyl (CAS Reg. No. 14433-76-2) | Emulsifier, solvent, cosolvent | |
| Dextrin, hydrogen 1-octenylbutanedioate (CAS Reg. No. 68070–94–0) | For seed treatment use only | Binder, carrier, film-former |
| Diammonium phosphate (CAS Reg. No. 7783-28-0) | Buffer, surfactant | |
| dibenzylidene sorbitol (32647-67-9) | Thinning agent | |
| Diethanolamine | Stabilizer, inhibitor for formulations used before crop emerges from soil | |
| Diethanolamine salts of alkyl (C8-C24) benzenesulfonic acid (CAS Reg. Nos. 26545-53-9, 67815-95-6, 67889-94-5, 67889-95-6, 68259-34-7, 68478-47-7, 68567-68-0, 68815-34-9, 68815-37-2, 68891-02-1, 68953-97-9, 84989-15-1, 85338-09-6, 90194-39-1, 90194-40-4, 90218-08-9) | Not to exceed 7% of pesticide formulation | Surfactants, related adjuvants of surfactants. |
| Diethylene glycol | Deactivator, adjuvant for formulations used before crop emerges from soil | |
| Diethylene Glycol (CAS No. 111-46-6) | Without limitation | Solvent, stabilizer and/or antifreeze |
| Diethylene glycol and diethylene glycol monobutyl, monoethyl, and monomethyl ethers | Deactivator for formulations used before crop emerges from soil, stabilizer | |
| Diethylene glycol mono butyl ether (CAS Reg. No. 112-34-5) | Without limitation | Pesticide inert ingredient as a solvent, stabilizer and/or antifreeze |
| Diethylene Glycol MonoEthyl Ether (CAS Reg. No. 111-90-0) | Without limitation | Solvent, stabilizer and/or antifreeze |
| Dimethylaminopropylamine, isopropylamine, ethanolamine, and triethanolamine salts of alkyl (C8-C24) benzenesulfonic acid (CAS Reg. Nos. 3088-30-0, 12068-12-1, 26264-05-1, 26836-07-7, 27323-41-7, 55470-69-4, 58089-99-9, 61886-59-7, 61931-76-8, 67924-05-4, 68110-32-7, 68259-35-8, 68411-31-4, 68442-72-8, 68567-69-1, 68584-24-7, 68584-25-8, 68648-81-7, 68648-96-4, 68649-00-3, 68815-30-5, 68815-35-0, 68910-32-7, 68953-93-5, 68953-98-0, 70528-84-6, 72391-21-0, 84961-74-0, 85480-55-3, 85480-56-4, 85995-82-0, 90194-42-6, 90194-53-9, 90194-54-0, 90194-55-1, 90218-09-0, 90218-11-4, 90218-35-2, 96687-54-6, 99924-49-9, 121617-08-1, 157966-96-6, 193562-36-6, 319926-68-6, 877677-48-0, 1093628-27-3) | Surfactants, related adjuvants of surfactants. | |
| 3,6-Dimethyl-4-octyn-3,6-diol | In pesticide formulations, for soil prior to planting or to plants before edible parts form | Surfactants, related adjuvants of surfactants |
| Dimethyl sulfoxide (CAS Reg. No. 67-68-5) | Solvent/co-solvent. | |
| Dipotassium hydrogen phosphate | Buffering agent | |
| Dipropylene glycol monomethyl ether | Stabilizer | |
| Douglas-fir bark, ground | Solid diluent, carrier | |
| Dysprosium chloride | 10 ppm in formulation | Tagging agent |
| 1,2-ethanediamine,N,N,N″, N″-tetramethyl-, polymer with 1,1′-oxybis[2-chloroethane] (CAS Reg. No. 31075-24-8) | For use in pesticide formulations applied to cotton or wheat only | Adjuvant or water conditioner |
| (S,S)-Ethylenediaminedisuccinic acid (CAS Reg. No. 20846-91-7) | Sequestrant or chelating agent | |
| Ethylene glycol | Antifreeze, deactivator for all pesticides used before crop emerges from soil and in herbicides before or after crop emerges | |
| Ethylene glycol (CAS Reg. No. 107-21-1) | Without limitation | Pesticide inert ingredient as a solvent, stabilizer and/or antifreeze. |
| Ethylene glycol monobutyl ether | ||
| 2-Ethylhexanol | Cosolvent, defoamer, solvent for all pesticides used before crop emerges from soil and in herbicides before or after crop emerges | |
| Europic chloride | 10 ppm in formulation | Tagging agent |
| FD&C Blue No. 1 (CAS Reg. No. 3844-45-9) | For seed treatment use only | Dye, coloring agent |
| FD&C Blue No. 1, methyl-polyethylene glycol derivative (CAS Reg. No. 9079-34-9) | For seed treatment use only; Number average molecular weight (in amu) is greater than 1,000; Not to exceed 5% of the formulated pesticide product | Dye, coloring agent |
| FD&C Blue No. 1, polyethylene glycol derivative (CAS Reg. No. 9079-33-8) | For seed treatment use only; Number average molecular weight (in amu) is greater than 1,000; Not to exceed 5% of the formulated pesticide product | Dye, coloring agent |
| FD&C Red No. 40 (CAS Reg. No. 25956-17-6) | For seed treatment use only. Not to exceed 2% by weight of the pesticide formulation | Dye, coloring agent |
| Ferric chloride | Not greater than 2% of suspending, dispersing agent, pesticide formulation | |
| Fluoroapatite | Solid diluent, carrier | |
| Folic acid (CAS Reg. No. 59-30-3) | Maximum of 0.5% of formulation | Synergist |
| Gluconic acid (and sodium salt) | Sequestrant | |
| l-Glutamic acid (C5 H9 NO4; CAS Reg. No. 56-86-0) | Seet treatment use only | Plant nutrient |
| [alpha]-D-glucopyranoside, 2-ethylhexyl 6-O-[alpha]-D glucopyranosyl- (CAS Reg. No. 330980-61-5) | Surfactant | |
| [alpha]-D-glucopyranoside, 2-ethylhexyl (CAS Reg. No. 125590-73-0) | Surfactant | |
| Glutamine (CAS Reg. No. 56-85-9) | Maximum of 0.5% of formulation | Synergist |
| Glycerol - propylene oxide polymer (CAS Reg. No. 25791-96-2) | Component in water-soluble film | |
| Glyceryl triacetate | Stabilizer | |
| Glyceryl tris-12-hydroxystearate | Flow control agent | |
| Glycine betaine (CAS Reg. No. 107-43-7) | Plant nutrient | |
| Graphite | Treatment aid for seeds | |
| Guar hydroxypropyltrimethylammonium chloride (CAS Reg. No. 71329-50-5) | Thickener/drift reduction agent | |
| Hexamethylenetetramine | Stabilizer for carriers in solid pesticide formulations | |
| Hydrolyzed vegetable proteins from soy | Not to exceed 25% of pesticide formulation | pH adjusting agent, surfactant, adhesive. |
| 2-(2′-hydroxy-3′,5′-di-tert-amylphenyl) benzotriazole (CAS Reg. No. 25973-55-1) | Maximum concentration of 0.6% in insecticide formulations applied to adzuki beans, canola, chickpeas, cotton, faba beans, field peas, lentils, linola, linseed, lucerne, lupins, mung beans, navy beans, pigeon peas, safflower, sunflower, and vetch | Ultraviolet (UV) stabilizer |
| 2-Hydroxy-4-n-octoxybenzophenone (CAS Reg. No. 1843-05-6) | Not more than 0.2 pt of pesticide formulation | Light stabilizer |
| Hydroxypropyl guar gum | Thickener | |
| 2-Hydroxypropyl starch (CAS Reg. No. 9049-76-7) | Adjuvant | |
| Isobornyl acetate | Solvent | |
| Isobutyl alcohol | Do. | |
| Isobutylene-butene copolymers | For soil application only | Binder |
| Isooctadecanol | Not more than 2% of pesticide formulation | Defoaming agent |
| Konjac glucomannan (CAS Reg. No. 37220-17-0) | Not to exceed 1.0% by weight in pesticide formulation | Thickener |
| Lanthanum chloride | 10 ppm in formulation | Tagging agent. |
| Magnesium nitrate (in combination with 2-methyl-4-isothiazolin-3-one and 5-chloro-2-methyl-4-isothiazolin-3-one) | None | Preservation |
| Maleic acid | For pesticide formulations applied to apples with a minimum preharvest interval of 21 days | Stabilizer |
| Maleic anhydride (CAS Reg. No. 108-31-6) | Not to exceed 3.5% in pesticide formulations; or for pesticide formulations applied to apples with a minimum preharvest interval of 21 days | Stabilizer |
| Malic acid (CAS Reg. No. 6915-15-7) | Buffering and stabilizing agent. | |
| Manganese carbonate | Plant nutrient | |
| D-mannose (CAS Reg. No. 3458-28-4) | Sequestrant, binder, filler | |
| Mesityl oxide | Not for use after edible parts of plant begin to form. Do not graze livestock in treated areas within 48 hours after application | Solvent, cosolvent |
| Methionine (CAS Reg. No. 59-51-8) | Maximum of 0.5% of formulation | Synergist |
| Methyl alcohol | Do. | |
| Methyl ethyl ketone | Surfactant | |
| Methyl p- hydroxybenzoate | Preservative for formulations | |
| Methyl isobutyl ketone | Solvent, cosolvent | |
| 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 crops | Preservative |
| Mono-, di-, and trimethylnapthalenesulfonic acids and napthalenesulfonic acids formaldehyde condensates, ammonium and sodium salts (CAS Reg. Nos. 9008-63-3, 9069-80-1, 9084-06-4, 36290-04-7, 91078-68-1, 141959-43-5, 68425-94-5) | Surfactants, related adjuvants of surfactants | |
| Methyl oleate | Surfactant | |
| 2-Methyl-2,4-pentanediol | Solvent for formulations used before crop emerges from soil | |
| Methyl poly(oxyethylene)C8-C18 alkylammonium chlorides where the poly(oxyethylene) content is n = 2-15 and where C8-C18 alkyl is linear and may be saturated or unsaturated (CAS Reg. Nos. 3010-24-0, 18448-65-2, 70750-47-9, 22340-01-8, 67784-77-4, 64755-05-1, 61791-10-4, 28724-32-5, 28880-55-9, 68187-69-9, 68607-27-2, 60687-90-3 | Concentration in formulated end use products not to exceed 10% by weight in herbicide products and 5% by weight in all other pesticide products | Surfactants, related adjuvants of surfactants |
| N-Methylpyrrolidone (CAS Reg. No. 872-504) | Solvent, cosolvent | |
| Mixed phytosterols (consisting of campesterol, sitosterol and stigmasterol, with minor amounts of associated plant sterols) derived from edible vegetable oils | Surfactant | |
| Mono- and bis-(1H, 1H, 2H, 2H-perfluoroalkyl) phosphates where the alkyl group is even numbered and in the C6-C12 range | Not more than 0.5% of pesticide formulation. Expires February 9, 2008 | Surfactant, related adjvants of surfactants |
| Mono- 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 acids | Surfactants, related adjuvants of surfactants | |
| Morpholine 4-C6-12 Acyl Derivatives (CAS Reg. No. 887947-29-7) | As a solvent | |
| Nicotinamide (CAS Reg. No. 98-92-0) | Not to exceed 0.5% by weight of pesticide formulation as synergist; not to exceed 5% by weight of pesticide formulation as corrosion inhibitor | Synergist, Corrosion Inhibitor |
| α-(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 30-100 | Surfactant | |
| Octanamide, N,N-dimethyl (CAS Reg. No. 1118-92-9) | Emulsifier, solvent, cosolvent | |
| α-Oleoyl-ω-(oleoyloxy) poly(oxyethylene) derived from α-hydro-ω-hydroxypoly(oxyethylene) (molecular weight 600 amu) | Component of defoamers | |
| Oxo-decyl acetate (CAS reg. No. 108419-33-6) | Solvent | |
| Oxo-heptyl acetate (CAS Reg. No. 90438-79-2) | Solvent | |
| Oxo-hexyl acetate (CAS Reg. No. 88230-35-7) | Solvent | |
| Oxo-nonyl acetate (CAS Reg. No. 108419-34-7) | Solvent | |
| Oxo-octyl acetate (CAS Reg. No. 108419-32-5) | Solvent | |
| Oxo-tridecyl acetate (CAS Reg. No. 108419-35-8) | Solvent | |
| Phenol, 2-(2H-benzotriazol-2-yl)-6-dodecyl-4-methyl-, (CAS Reg. No. 23328-53-2) | Not more than 10% by weight of pesticide formulations | UV stabilizer. |
| Phenolsulfonic acid - formaldehyde - urea condensate and its sodium salt | Applied to growing plants only | Dispersant surfactant |
| (Phthalocyaninato (2)) copper; (C.I. pigment blue No. 15) | When used as a colorant in low-density plastic films | Coloring agent, pigment |
| Pigment red 48 | For seed treatment use only | Dye |
| α-Pinene | Not more than 2% of formulation by weight | Stabilizer |
| Poly(oxy-1,2-ethanediyl), α-isotridecyl-ω-methoxy (CAS Reg. No. 345642-79-7) | At a maximum of 10% in formulation | Surfactant |
| Poly(oxy-1,2-ethanediyl), α-(3-carboxy-1-oxosulfopropyl)-ω-hydroxy-, (C10-C12)-alkyl ethers, disodium salts, polyoxylene content averages 4-5 moles (CAS Reg. No. 68815-56-5) | Not to exceed 0.125% for seed treatment use only | Surfactant. |
| Poly(oxy-1,2-ethanediyl), α-(3-carboxy-1-oxosulfopropyl)-ω-hydroxy-, (C10-C16)-alkyl ethers, disodium salts, polyoxyethylene content averages 5 moles (CAS Reg. No. 68954-91-6) | Not to exceed 0.125% for seed treatment use only | Surfactant |
| Poly(oxy-1,2-ethanediyl), α, α′-{[[4-[(3-sulfophenyl)azo]phenyl]imino]di-2,1-ethanediyl}bis[ω-hydroxy-, monosodium salt | Not to exceed 20% by weight of pesticide formulation | Colorant. |
| Poly(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 moles | Surfactant, related adjuvants | |
| Polyoxyethylene polyoxypropylene mono(di-sec-butylphenyl) ether (CAS Reg. No. 69029-39-6) | Limited to herbicide formulations only, and to no more than 30% by weight in herbicide formulations intended for application to turf | Surfactants, related adjuvants of surfactants |
| Poly(oxyethylene) (5) sorbitan monooleate | Surfactants, related adjuvants of surfactants | |
| Polysorbate 60, conforming to 21 CFR 172.836 | Surfactant | |
| Potassium acetate (CAS Reg. No. 127-08-2) | Nutrient. | |
| Potassium dihydrogen phosphate | Buffering agent | |
| 2-Propanamine, compound with α-phosphono-ω-butoxypoly (oxy-1,2-ethanediyl) (2:1) (CAS Reg. No. 431040-31-2) | Not more than 15% in the formulated product | Surfactant |
| 2-Propanamine, compounds with polyethylene glycol dihydrogen phosphate C8-10- alkyl ether (2:1) (CAS Reg. No. 431062-72-5) | Not more than 15% in the formulated product | Surfactant |
| 1-Propanaminium, 3-amino-N-(carboxymethyl)- N,N -dimethyl-, N-coco acyl derivatives, hydroxides, inner salts (CAS Reg. No. 61789-40-0) | 10% w/w in pesticide formulation | Surfactant. |
| 1,2-Propanediol, 3-[3-[1, 3, 3, 3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxyanyl] propoxy]- (CAS Reg. No. 70280-68-1) | Not to exceed 5% by weight of pesticide formulation | Antifoaming agent |
| Propylene glycol monomethyl ether | Solvent | |
| Pyridoxine (CAS Reg. No. 65-23-6) | Maximum of 0.5% of formulation | Synergist |
| 2-Pyrrolidinone, 1-butyl- (CAS Reg. No. 3470-98-2) | Not to exceed 30% by weight of pesticide formulation | Solvent/cosolvent |
| Rosin, dark wood (as defined in 21 CFR 178.3870(a)(1)(v)) | Surfactants, related adjuvants of surfactants | |
| Rosin, gum | Do. | |
| Rosin, tall oil | Do. | |
| Scandium chloride | 10 ppm in formulation | Tagging agent |
| Sodium bisulfate (CAS Reg. No. 7681-38-1) | Acidifying/buffering agent | |
| Sodium 1,4-dicyclohexyl sulfosuccinate | Surfactants, related adjuvants of surfactants | |
| Sodium 1,4-dihexyl sulfosuccinate (CAS Reg. No. 3006-15-3) | Surfactants, related adjuvants of surfactants | |
| Sodium dihydrogen phosphate (CAS Reg. No. 7558-80-7) conforming to 21 CFR 182.6778 | Buffering agent | |
| Sodium 1,4-diisobutyl sulfosuccinate (CAS Reg. No. 127-39-9) | Surfactants, related adjuvants of surfactants | |
| Sodium 1,4-dipentyl sulfosuccinate (CAS Reg. No. 922-80-5) | Surfactants, related adjuvants of surfactants | |
| Sodium metaborate | Sequestrant | |
| Sodium molybdate | Plant nutrient | |
| Sodium nitrate | Solid diluent | |
| Sodium nitrite | Not more than 3% of pesticide formulation | Stabilizer, inhibitor. |
| Sodium o-phenylphenate | Not more than 0.1% of pesticide formulation | Preservative for formulation |
| Sodium salt of the insoluble fraction of rosin | Surfactants, related adjuvants of surfactants | |
| Sodium salts of N-alkyl (C8-C18)-beta-iminodipropionic acid where the C8-C18 is linear and may be saturated and/or unsaturated (CAS Reg. Nos. 3655-00-3, 61791-56-8, 14960-06-6, 26256-79-1, 90170-43-7, 91696-17-2, 97862-48-1) | Concentration in formulated end-use products not to exceed 30% by weight in pesticide formulations | Surfactants, related adjuvants of surfactants |
| Sodium tetraborate | Not more than 2% of pesticide formulation | Buffering agent; corrosion inhibitor |
| Starch, 1-octenylbutanedioate, aluminum salt (CAS Reg. No. 9087– 61–0). | For seed treatment use only | Flow aid, flow enhancer, anti-caking agent |
| Sulfonic acids, C13-17-sec-alkane, sodium salts (CAS Reg. No. 85711-69-9) | Not to exceed 40% by weight in non-residential use pesticide formulation only | Surfactant |
| Sulfonic acids, C14-17-sec-alkane, sodium salts (CAS Reg. No. 97489-15-1) | Not to exceed 40% by weight in non-residential pesticide formulation only | Surfactant |
| Tallowamine, ethoxylated, mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, potassium, and sodium salts of the phosphate esters, where the poly(oxyethylene) content averages 2-20 moles (CAS Reg. No. 68308-48-5) | Not to exceed 20% of pesticide formulation | Surfactants, related adjuvants of surfactants |
| Tannin | Dispersing agent | |
| Tertiary butylhydroquinone | Antioxidant | |
| α-terpineol (CAS Reg. No. 98-55-5) | Not to exceed 5% in pesticide formulations | Solvent. |
| 1-Tetradecanamine, N,N-dimethyl-, N-oxide (CAS Reg. No. 3332-27-2) | Component in water-soluble film | |
| Tetraethylene glycol (CAS Reg. No. 112-60-7) | Solvent | |
| N,N,N′,N″-Tetrakis-(2-hydroxypropyl) ethylenediamine (CAS Reg. No. 102-60-3) | Concentration in formulated end-use products not to exceed 20% by weight in pesticide formulations | Stabilizer for formulations |
| 2,4,7,9-Tetramethyl-5-decyne 4,7-diol | In pesticide formulations, for application to soil prior to planting or to plants before edible parts form | Surfactants, related adjuvants of surfactants |
| Tetrapotassium pyrophosphate (CAS Reg. No. 7320-345) | Not to exceed 10% of formulation | Sequestrant, anticaking agent, conditioning agent |
| Thiamine Mononitrate (CAS Reg. No. 532-43-4) | 0.1% by weight in pesticide formulations | Enzyme cofactor. |
| Tin oxide (CAS Reg. No. 18282-10-5) | Not to exceed 40% by weight for use in seed treatment pesticide formulations only | Colorant |
| Titanium dioxide (CAS Reg. No. 13463-67-7) | Pigment, colorant, carrier | |
| Toluenesulfonic acid and its ammonium, calcium, magnesium, potassium, sodium, and zinc salts | Solvent, cosolvent | |
| Triethanolamine | Stabilizer, inhibitor for formulations used before crop emerges from soil | |
| Triethanolamine (CAS Reg. No. 102-71-6) | Stabilizer, inhibitor | |
| Triethylene glycol | Deactivator | |
| Triethyl phosphate | Stabilizer for formulations used before crop emerges from soil | |
| Trimethylolpropane (CAS Reg. No. 77-99-6) | Not to exceed 15% by weight of the film | Component in water-soluble film |
| α-[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 formulation | Surfactant. |
| 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 formulation | Do. |
| 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 moles | Not more than 15% of the pesticide formulation | Do. |
| Tryptophan (CAS Reg. No. 73-22-3) | Maximum of 0.5% of formulation | Synergist |
| Valeric acid, normal | Not more than 2% in pesticide formulations | Stenching agent or odorant |
| Xylene | Solvent, cosolvent | |
| Xylenesulfonic acid its ammonium calcium, magnesium, potassium, sodium, and zinc salts | Surfactants, related adjuvants of surfactants | |
| Yucca extract from Yucca schidigera | Wetting agent | |
| Ytterbium chloride | 10 ppm in formulation | Tagging agent |
| Yttrium chloride | 10 ppm in formulation | Tagging agent |
| Zinc orthophosphate | Plant nutrient and safener | |
| Zinc stearate, conforming to 21 CFR 182.5994 and 582.5994 | Flow control agent |
Editorial Note: For Federal Register citations affecting §180.920, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.
[69 FR 23124, Apr. 28, 2004; 84 FR 52778, Oct. 3, 2019; 85 FR 70497, Nov. 5, 2020; 85 FR 70500, Nov. 5, 2020; 86 FR 24734, May. 10, 2021; 86 FR 71391, Dec. 16, 2021; 87 FR 11314, Mar. 1, 2022; 87 FR 11322, Mar. 1, 2022; 87 FR 26684, May 5, 2022; 87 FR 26687, May 5, 2022; 87 FR 26691, May 5, 2022; 87 FR 61534, Oct. 12, 2022; 87 FR 67374, Nov. 8, 2022, 88 FR 4732, Jan. 25, 2023, 88 FR 21107, Apr. 10, 2023; 88 FR 26502, May 1, 2023; 89 FR 4562, Jan. 24, 2024; 89 FR 40396, May 10, 2024; 89 FR 70527, Aug. 30, 2024]
READ MORESHOW LESS
['Pesticides']
['Pesticides', 'Federal Insecticide, Fungicide and Rodenticide Act', 'Pesticide Registration and Labeling']
Load More
J. J. Keller is the trusted source for DOT / Transportation, OSHA / Workplace Safety, Human Resources, Construction Safety and Hazmat / Hazardous Materials regulation compliance products and services. J. J. Keller helps you increase safety awareness, reduce risk, follow best practices, improve safety training, and stay current with changing regulations.
Copyright 2024 J. J. Keller & Associate, Inc. For re-use options please contact copyright@jjkeller.com or call 800-558-5011.