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Office of Pesticide Programs' Aquatic Life Benchmarks
On this page
- Introduction
- Relationship to Ambient Water Quality Criteria
- Use of Aquatic Life Benchmarks
- OPP Aquatic Life Benchmarks
- Footnotes
- Definitions
- References
Introduction
The aquatic life benchmarks (for freshwater species) provided in the table below are based on toxicity values reviewed by EPA and used in the Agency's most recent risk assessments developed as part of the decision-making process for pesticide registration. The Office of Pesticide Programs (OPP) in EPA relies on studies required under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), as specified at 40 CFR Part 158, as well as a wide range of environmental laboratory and field studies available in the public scientific literature to assess environmental risk. Each Aquatic Life Benchmark is based on the most sensitive, scientifically acceptable toxicity endpoint available to EPA for a given taxon (for example, freshwater fish) of all scientifically acceptable toxicity data available to EPA. EPA's goal is to add to these benchmarks annually.
Relationship to Ambient Water Quality Criteria
Both OPP and EPA's Office of Water (OW) have responsibilities for evaluating aquatic toxicity data to assess the ecological effects of chemicals in surface water. Effects assessments under both program offices are developed with high quality data pursuant to parallel but somewhat different rigorously peer-reviewed assessment methods.
OW uses aquatic toxicity data to develop ambient water quality criteria that can be adopted by states and tribes to establish water quality standards under the Clean Water Act. Criteria are available for roughly 16 pesticides. Procedures for deriving the criteria are described in Guidelinesa , and require, for acute criteria, that data be available for at least 8 families.
OPP uses aquatic toxicity data in ecological risk assessments for large numbers of pesticide registration decisions under FIFRA. OPP's procedures for effects assessment are described in the Overview Document b; and rely, at a minimum, on data for the most sensitive tested effects concentration for each taxon.
Both the OW and OPP methods assess and characterize effects to protect aquatic communities.
The table below provides aquatic toxicity benchmarks, a reference for the most recent risk assessment conducted by OPP for each pesticide, and ambient water quality criteria, if available.
Use of Aquatic Life Benchmarks
EPA worked initially with the USGS to identify aquatic ecotoxicity benchmarks values from risk assessments developed by EPA for individual pesticides during the recently completed re-registration program. The Overview Document and ecological risk assessments developed for individual pesticides provide useful information for understanding how these ecotoxicity benchmarks were developed and the uncertainties associated with each benchmark. Comparing a measured concentration of a pesticide in water with an aquatic life benchmark can be helpful in interpreting monitoring data, and to identify and prioritize sites and pesticides that may require further investigation.
These aquatic benchmarks are extracted from the most recent publically available OPP risk assessment for the pesticide and are based on the most sensitive aquatic toxicity data of the distribution for each taxa. Benchmarks, developed for baseline risk assessments, are estimates of the concentrations below which pesticides are not expected to harm aquatic life. OPP may further refine a risk assessment based on the full distribution of toxicity data for a given species, using point estimates, species sensitivity distribution approaches, or probabilistic methods.
OPP and OW are actively working together to harmonize the high quality, peer-reviewed scientific approaches that now underlie both programs. A harmonized approach will result in consistent tools and approaches for all stakeholder communities to use in ensuring the protection of aquatic ecosystems.
| Pesticide | Year Updated | CAS number | Fish | Invertebrates | Nonvascular Plants | Vascular Plants | Office of Water Aquatic Life Criteria |
|||
|---|---|---|---|---|---|---|---|---|---|---|
| Acute1 | Chronic2 | Acute3 | Chronic4 | Acute5 | Acute6 | Maximum Concentration (CMC) |
Continuous Concentration (CCC) |
|||
| 2,4-D | 2014 | 94-75-7 | 12500 | |||||||
| 2,4-D acids and salts | 94-75-7 | 12075 | 14200 | 12500 | 16050 | 3880 | 13.1 | |||
| 2,4-D esters | . | 130 | 79.2 | 1100 | 200 | 66 | 330 | |||
| 2,4-D, 2-ethylhexyl ester | 2014 | 1928-43-4 | 79.2 | 1700 | 152 | 330 | ||||
| 2,4-D, Butoxyethyl ester | 2014 | 1929-73-3 | 214 | 200 | ||||||
| 2,4-D, Diethanolamine salt | 2014 | 5742-19-8 | > 40800 | 16050 | 299.2 | |||||
| 2,4-D, Dimethylamine salt | 2014 | 2008-39-1 | 139000 | 23600 | 3880 | |||||
| 2,4-D, Isopropyl ester | 2014 | 94-11-1 | 130 | 1100 | ||||||
| 2,4-DB | 94-82-6 | 1000 | 7500 | 932 | ||||||
| 2,4-DB-DMAS | 2758-42-1 | 1567 | 10150 | |||||||
| 3, 6-dichlorosalicylic acid (DCSA) | 3401-80-7 | > 50000 | 44500 | 138000 | > 73000 | |||||
| 3-chloroacrylic acid degradate of Telone | . | 34750 | 27500 | 430 | 220 | |||||
| 3-chloroallyl alcohol degradate of Telone | . | 493 | 1150 | 32900 | 1694 | |||||
| 3-Trifluoromethyl-4-Nitrophenol (TFM) | 88-30-2 | 300 | 1900 | 1200 | ||||||
| Abamectin | 2014 | 71751-41-2 | 1.6 | 0.52 | 0.17 | > 100000 | 3900 | |||
| Acephate | 30560-19-1 | 416000 | 5760 | 550 | 150 | > 50000 | ||||
| Acequinocyl | 57960-19-7 | 33500 | 520 | 1.2 | 0.98 | 960 | ||||
| Acetamiprid | 2013 | > 50000 | 19200 | 10.5 | 2.1 | > 1000 | > 1000 | |||
| Acetochlor | 34256-82-1 | 190 | 130 | 4100 | 22.1 | 1.43 | 3.4 | |||
| Acetochlor degradate ethanesulfonic acid (ESA) | 187022-11-3 | > 90000 | > 62500 | 9900 | ||||||
| Acifluorfen sodium | 62476-59-9 | 8500 | < 1500 | 14050 | > 265 | 378 | ||||
| Acrolein | 107-02-8 | 7 | 11.4 | > 15.5 | 7.1 | 28 | 72 | 3 | 3 | |
| Alachlor | 15972-60-8 | 900 | 187 | 1250 | 110 | 1.64 | 2.3 | |||
| Alachlor ethane sulfonic acid | . | > 52000 | > 52000 | |||||||
| Alachlor oxanilic acid | . | > 500000 | > 47500 | |||||||
| Aldicarb | 116-06-3 | 26 | 0.46 | 10 | 1 | > 5000 | ||||
| Aldicarb sulfone | 1646-88-4 | 21000 | 140 | |||||||
| Aldicarb sulfoxide | 1646-87-3 | 3570 | 21.5 | |||||||
| Aliphatic Oils- 100 Paraffine Oil | 64742-54-7 | > 50000 | 205 | |||||||
| Aliphatic Oils- 70 Orchard Spray | 64742-55-8 | 1200 | ||||||||
| Aliphatic Oils- 90 Neutral Oil | 8012-95-1 | > 50000 | 10 | |||||||
| Aliphatic Oils- GB-1111 | . | > 60000 | 50 | |||||||
| Aliphatic Oils- N65DW | . | > 250000000 | ||||||||
| Aliphatic Oils- VHVI-4 | . | > 38000 | < 450 | |||||||
| Allethrin | 584-79-2 | 9.5 | 1.05 | |||||||
| Alpha-cypermethrin | 2014 | 67375-30-8 | 1.1 | 0.14 | 0.0018 | 0.00059 | > 33.5 | > 1.39 | ||
| Alpha-cypermethrin degradate (3-phenoxybenzoic acid) 3-phenoxybenzoic acid | 2014 | 6650 | 44500 | |||||||
| Aluminum Phosphide | 2014 | 20859-73-8 | ||||||||
| Ametryn | 2014 | 834-12-8 | 1800 | 700 | 14000 | 240 | 3.67 | 13 | ||
| Aminocyclopyrachlor acid | 2013 | 858956-08-8 | > 60000 | 11000 | 19850 | < 370 | 7400 | > 122000 | ||
| Aminocyclopyrachlor ester | 2013 | 6500 | 9950 | |||||||
| Aminopyralid | 2013 | 150114-71-9 | > 50000 | 1360 | > 49300 | 102000 | 18000 | > 88000 | ||
| Amitraz | 33089-61-1 | 170 | > 1.5 | 17.5 | 1.1 | |||||
| Amitraz BTS 27271 | 33089-61-1 | 14200 | 1295 | |||||||
| Amitraz BTS 27919 | 33089-61-1 | 33100 | > 50000 | |||||||
| Ancymidol | 2014 | 12771-68-5 | > 48200 | 292 | ||||||
| Antimycin A | 1397-94-0 | 0.0045 | 0.004 | |||||||
| Arsenic Acid | 2014 | 7778-39-4 | 25000 | 7500 | 9.2 | > 9800 | ||||
| Arsenic Trioxide | 2014 | 1327-53-3 | 12800 | |||||||
| Asulam sodium | 2302-17-2 | > 87500 | 13550 | 180 | 140 | |||||
| Atrazine | 2014 | 1912-24-9 | 2650 | 360 | 60 | < 1 | 0.001 | |||
| Azinphos methyl | 86-50-0 | 0.18 | 0.055 | 0.08 | 0.036 | |||||
| Azoxystrobin | 131860-33-8 | 235 | 147 | 130 | 44 | 49 | 3400 | |||
| Benfluralin | 1861-40-1 | 34.85 | 1.9 | 1090 | 15.5 | > 100 | ||||
| Bensulide | 741-58-2 | 360 | 374 | 290 | 1500 | |||||
| Bentazon | 25057-89-0 | > 50000 | > 50000 | 4500 | 5350 | |||||
| Bentazon, sodium salt | 50723-80-3 | > 50000 | 31150 | 60 | 5350 | |||||
| Bifenazate | 2014 | 149877-41-8 | 290 | 250 | 150 | 890 | > 3820 | |||
| Bifenazate degradate [1,1’-Biphenyl]-3,4-diol (D9472) | 2014 | 149877-41-8 | 115 | 390 | 710 | |||||
| Bifenazate degradate 2-[4-methoxy(1,1’-biphenyl)-3-yl],1-methylethyl ester (D3598) | 2014 | 149877-41-8 | 22 | 25.5 | 780 | |||||
| Bifenazate degradate 4-methoxybiphenyl (D1989) | 2014 | 149877-41-8 | 125 | |||||||
| Bifenthrin | 82657-04-3 | 0.075 | 0.04 | 0.8 | 0.0013 | |||||
| Bioallethrin | 28057-48-9 | 4.7 | ||||||||
| Bispyrabac sodium | 2013 | 125401-92-5 | > 51000 | 9200 | > 49600 | 110000 | 250 | 12 | ||
| Boric Acid Salts | 10043-35-3 | > 400000 | 66500 | |||||||
| Boscalid | 188425-85-6 | 1350 | 116 | > 533 | 298 | 1340 | 3900 | |||
| Bromacil | 314-40-9 | 18000 | 3000 | 60500 | 8200 | 6.8 | 45 | |||
| Bromoxynil | 2014 | 1689-84-5 | ||||||||
| Bromoxynil Heptanoate | 2014 | 56634-95-8 | 14.5 | 15.5 | 219 | |||||
| Bromoxynil Octanoate | 2014 | 1689-99-2 | 18 | 5.5 | 2.5 | 51 | ||||
| Bromoxynil phenol | 1689-84-5 | 1050 | 9610 | |||||||
| Butylate | 2008-41-5 | 105 | 5950 | |||||||
| Cacodylate Acid | 2014 | 75-60-5 | 8500 | 9050 | 30900 | |||||
| Captan | 2014 | 133-06-2 | 13.1 | 16.5 | 4200 | 560 | 320 | > 12700 | ||
| Captan degradate (1,2,3,6-Tetrahydrophthalimide) | 2014 | 1469-48-3 | > 60000 | > 56500 | > 181000 | |||||
| Captan degradate (tetrahydrophthalimic acid) | 2014 | > 63000 | ||||||||
| Carbaryl | 63-25-2 | 110 | 6 | 0.85 | 0.5 | 660 | 1500 | 2.1 | 2.1 | |
| Carbendazim | 2013 | 10605-21-7 | ||||||||
| Carbofuran | 1563-66-2 | 44 | 5.7 | 1.115 | 0.75 | |||||
| Carboxin | 5234-68-4 | 600 | 42200 | 370 | 670 | |||||
| Chlorantraniliprole | 500008-45-7 | > 600 | 110 | 4.9 | 4.5 | 1800 | 2000 | |||
| Chlorfenapyr | 122453-73-0 | 3.72 | 3.68 | 2.915 | 3.57 | |||||
| Chlorfenapyr Metabolite CL303094 | . | 280 | ||||||||
| Chlorfenapyr Metabolite CL303195 | . | 850 | ||||||||
| Chlorfenapyr Metabolite CL303267 | 122454-23-3 | 35 | 53.5 | |||||||
| Chlorfenapyr Metabolite CL312094 | 122453-73-0 | > 464 | ||||||||
| Chlorfenapyr Metabolite CL325195 | 122453-73-0 | 1050 | ||||||||
| Chlorflurenol methyl ester | 2536-31-4 | |||||||||
| Chlormequat chloride | 999-81-5 | > 50000 | 8450 | 5000 | > 207000 | 2800 | ||||
| Chloropicrin | 2014 | 76-06-2 | 5.5 | 60 | 6.5 | |||||
| Chlorothalonil | 1897-45-6 | 5.25 | 3 | 1.8 | 0.6 | 6.8 | 630 | |||
| Chlorothalonil degradate (SDS-3701) | . | 4600 | 13000 | 33700 | ||||||
| Chlorpyrifos | 2921-88-2 | 0.9 | 0.57 | 0.05 | 0.04 | 140 | 0.083 | 0.041 | ||
| Chlorpyrifos-methyl | 5598-13-0 | 7 | 0.085 | |||||||
| Chlorsulfuron | 2014 | 64902-72-3 | > 150000 | 32000 | > 185000 | 20000 | 50 | 0.35 | ||
| Chromated Arsenicals | 2014 | < 0.95 | ||||||||
| Clethodim | 99129-21-2 | 7500 | 2850 | 11000 | 1100 | |||||
| Clodinafop-propargyl | 2014 | 105512-06-9 | 120 | > 1000 | 3000 | > 2400 | ||||
| Clodinafop-propargyl Degradate (CGA-193469) | 2014 | 114420-56-3 | > 4600 | 2600 | ||||||
| Clodinafop-propargyl Degradate (CGA-302371) | 2014 | 514797-96-7 | > 47700 | > 49450 | 30600 | |||||
| Clofentezine | 74115-24-5 | > 7.3 | 6 | > 40 | 26.2 | |||||
| Clomazone | 81777-89-1 | 1450 | 350 | 2700 | 2200 | 167 | 30200 | |||
| Clopyralid | 1702-17-6 | 984000 | 56500 | |||||||
| Clothianidin | 2013 | 210880-92-5 | > 50750 | 9700 | 11 | 1.1 | 64000 | 121000 | ||
| Copper | 7440-50-8 | 15.7 | 9.01 | 2.05 | 1.11 | 3.1 | 2300 | |||
| Coumaphos | 2014 | 56-72-4 | 140 | 11.7 | 0.037 | 0.0337 | ||||
| Cyanamide | 420-04-2 | 23000 | < 507 | 1650 | 100 | 650 | 2330 | |||
| Cyantraniliprole | 2014 | 736994-63-1 | > 5000 | 10700 | 10.2 | 6.56 | > 10000 | 12100 | ||
| Cyazofamid | 2013 | 120116-88-3 | > 53.5 | 90.1 | > 650 | < 87 | > 1220 | |||
| Cycloate | 1134-23-2 | 2250 | 1300 | |||||||
| Cyfluthrin | 2013 | 68359-37-5 | 0.034 | 0.01 | 0.0125 | 0.0074 | > 181 | |||
| Cyfluthrin, beta | 2013 | 68359-37-5 | 0.034 | 0.145 | ||||||
| Cyhexatin | 13121-70-5 | |||||||||
| Cypermethrin | 52315-07-8 | 0.195 | 0.14 | 0.21 | 0.069 | |||||
| Cyphenothrin | 39515-40-7 | 0.17 | 0.215 | |||||||
| Cyprodinil | 121552-61-2 | 1205 | 230 | 16 | 8 | 2250 | ||||
| Cyromazine | 66215-27-8 | > 44850 | 14000 | > 46400 | 310 | |||||
| Dacthal (DCPA) | 1861-32-1 | 15000 | 13500 | > 11000 | > 11000 | |||||
| Daminozide | 1596-84-5 | 224000 | 35500 | > 99800 | ||||||
| Dazomet | 2014 | 533-74-4 | ||||||||
| Dazomet degradate (Methyl Isothiocyanate) | 2014 | 556-61-6 | 26.5 | 27.5 | 25 | 200 | 590 | |||
| Deltamethrin | 52918-63-5 | 0.29 | 0.017 | 0.055 | 0.0041 | |||||
| Diazinon | 333-41-5 | 45 | < 0.55 | 0.105 | 0.17 | 3700 | 0.17 | 0.17 | ||
| Dicamba acid | 1918-00-9 | 14000 | > 50000 | 61 | > 3250 | |||||
| Dicamba, dimethylamine salt | 2300-66-5 | 488500 | 781500 | |||||||
| Dicamba, sodium salt | 1982-69-0 | 253600 | 17300 | |||||||
| Dichlobenil | 1194-65-6 | 2465 | < 330 | 1850 | 560 | 1000 | 30 | |||
| Dichloroprop (2,4-DP) | 2013 | 120-36-5 | ||||||||
| Dichlorvos (DDVP) | 62-73-7 | 91.5 | 5.2 | 0.035 | 0.0058 | 14000 | ||||
| Dicofol | 115-32-2 | 26.5 | 4.4 | 70 | 19 | > 5000 | ||||
| Dicrotophos | 141-66-2 | 3150 | 6.35 | 0.99 | ||||||
| Difenacoum | 56073-07-5 | 32 | 305 | 320 | ||||||
| Difenoconazole | 2013 | 119446-68-3 | 405 | 8.7 | 385 | 5.6 | 98 | 1900 | ||
| Difenzoquat methyl sulfate | 43222-48-6 | 23250 | 1265 | 630 | 120 | |||||
| Difethialone | 104653-34-1 | 25.5 | 2.2 | |||||||
| Diflubenzuron | 35367-38-5 | 64500 | 100 | 0.0014 | 0.00025 | 200 | 190 | |||
| Dimethenamid | 87674-68-8 | 3150 | 300 | 6000 | 1020 | 14 | 8.9 | |||
| Dimethoate | 60-51-5 | 3100 | 430 | 21.5 | 0.5 | 84 | ||||
| Dimethomorph | 2014 | 110488-70-5 | 3100 | < 341 | > 5300 | 110 | ||||
| Dinotefuran | 2013 | 165252-70-0 | > 49550 | > 6360 | > 484150 | > 95300 | > 97600 | > 110000 | ||
| Dinotefuran degradate dn phosphate | 2013 | > 55300 | > 100400 | |||||||
| Dinotefuran degradate MNG | 2013 | > 98700 | ||||||||
| Diquat Dibromide | 85-00-7 | 7400 | 122 | 385 | < 36 | 9.4 | 0.75 | |||
| Disulfoton | 298-04-4 | 19.5 | 4 | 1.95 | 0.01 | |||||
| Disulfoton sulfone | 2497-06-5 | > 4600 | 17.5 | 0.14 | ||||||
| Disulfoton sulfoxide | 2497-07-6 | 30000 | 32 | 1.53 | ||||||
| Dithiopyr | 2013 | 97886-45-8 | ||||||||
| Diuron | 330-54-1 | 200 | 26.4 | 80 | 200 | 2.4 | 15 | |||
| Dodine | 2439-10-3 | 285 | 99 | 8.9 | 7.3 | 0.95 | ||||
| Dyes + Acids | . | > 48000 | > 96000 | > 48500 | ||||||
| Endosulfan | 115-29-7 | 0.05 | 0.11 | 0.3 | 0.01 | 428 | 0.22 | 0.056 | ||
| Endosulfan sulfate | 1031-07-8 | 1.9 | 150 | |||||||
| Endothall (acid) | 145-73-3 | 24500 | 1300 | 46000 | < 2200 | |||||
| Endothall (dipotassium salt) | 2164-07-0 | 4576 | 1790 | 31900 | 610 | |||||
| Endothall (N,N-dimethylalkylamine salt) | 66330-88-9 | 7.5 | 56 | 6 | 2.3 | 2.3 | 740 | |||
| EPN | 2013 | 2104-64-5 | ||||||||
| EPTC (S-Ethyl dipropylthiocarbamate) | 2014 | 759-94-4 | 7000 | 3250 | 800 | 1400 | 5600 | |||
| Esbiol (s-bioallethrin) | 28434-00-6 | 3.95 | ||||||||
| Esbiothrin | 84030-86-4 | 4.45 | ||||||||
| Esfenvalerate | 66230-04-4 | 0.035 | 0.035 | 0.025 | 0.017 | |||||
| Ethalfluralin | 55283-68-6 | 16 | 0.4 | 30 | 24 | 25 | ||||
| Ethephon | 16672-87-0 | 44000 | 15850 | 17000 | 23500 | 2500 | ||||
| Ethion | 2013 | 563-12-2 | ||||||||
| Ethofumesate | 2013 | 26225-79-6 | 8750 | 2560 | 147000 | 300 | > 2760 | |||
| Ethoprop | 13194-48-4 | 150 | 24 | 22 | 0.8 | 8400 | ||||
| Etofenprox | 80844-07-1 | 1.35 | 23 | 0.4 | 0.17 | > 18.8 | > 26 | |||
| Etoxazole | 2013 | 153233-91-1 | > 150 | 15 | 3.55 | 0.13 | ||||
| ETU (common degradate of Mancozeb and Maneb) | . | > 251000 | 37320 | 134500 | 2 | |||||
| Fenamidone | 2013 | 161326-34-7 | 370 | < 8.6 | 24.5 | 12.5 | 70 | > 880 | ||
| Fenamiphos | 22224-92-6 | 4.75 | 3.8 | 0.95 | 0.12 | |||||
| Fenarimol | 60168-88-9 | 450 | 180 | 3400 | 113 | 100 | ||||
| Fenbutatin- oxide | 13356-08-6 | 0.85 | 0.31 | 15.5 | 16 | |||||
| Fenhexamid | 2014 | 126833-17-8 | 670 | 101 | > 9400 | 1000 | 4820 | > 2300 | ||
| Fenitrothion | 122-14-5 | 860 | 46 | 1.15 | 0.087 | |||||
| Fenoxaprop-p-ethyl | 71283-80-2 | 155 | 22 | > 529 | 430 | > 3000 | ||||
| Fenoxycarb | 72490-01-8 | 800 | 48 | 200 | 0.0016 | |||||
| Fenpropathrin | 39515-41-8 | 1.1 | 0.091 | 0.265 | 0.064 | |||||
| Fenpyrazamine | 2014 | 473798-59-3 | 2600 | 370 | 2750 | 340 | 11 | 1100 | ||
| Fenpyrazamine degradate- 2-Cyano-N-isopropyl-2-(otolyl)acetamide (MCNI) | 2014 | > 25000 | ||||||||
| Fenpyrazamine degradate- 5-Amino-2-isopropyl-4-(o-tolyl)-1H-pyrazol-3-one(S-2188-DC) | 2014 | > 44500 | > 47000 | 32000 | ||||||
| Fenpyrazamine degradate- 5-Amino-4-hydroxy-2-isopropyl-4-(o-tolyl)pyrazol-3-one(S-2188-OH) | 2014 | > 48500 | > 49000 | 55000 | ||||||
| Fenpyroximate | 2013 | 134098-61-6 | 0.22 | 0.11 | 0.8 | 0.56 | 1.9 | > 190 | ||
| Fenthion | 55-38-9 | 415 | 7.5 | 2.6 | 0.013 | 400 | > 2800 | |||
| Fipronil | 120068-37-3 | 41.5 | 6.6 | 0.11 | 0.011 | 140 | > 100 | |||
| Fipronil degradate 5-amino- 1 -(2,6-dichloro-4-trifluoromethylphenyl)-3-cyano-4-trifluoro-methyl-thiopyrazole (MB45950) | . | 41.5 | 6.6 | 1.065 | 0.11 | 140 | > 100 | |||
| Fipronil degradate fipronil desulfinyl (MB46513) | . | 10 | 0.59 | 100 | 10.3 | 140 | > 100 | |||
| Fipronil degradate fipronil sulfone (MB46136) | . | 12.5 | 0.67 | 0.36 | 0.037 | 140 | > 100 | |||
| Florasulam | 145701-23-1 | > 50000 | 119000 | > 146000 | 38900 | 3.45 | 1.18 | |||
| Fluazinam | 2014 | 079622-59-6 | 18 | 0.69 | 90 | 68 | 1.1 | |||
| Flubendiamide | 272451-65-7 | > 32.55 | 60.5 | > 27.4 | 41.5 | > 69.3 | > 54.6 | |||
| Fludioxonil | 131341-86-1 | 235 | 19 | 450 | < 19 | 70 | > 1000 | |||
| Flumetsulam | 2014 | 98967-40-9 | > 146500 | 197000 | 127000 | 111000 | 3.21 | 3.1 | ||
| Flumiclorac-pentyl | 87546-18-7 | 550 | > 19000 | |||||||
| Flumioxazin | 2013 | 103361-09-7 | 1150 | 7.7 | 2750 | 28 | 0.83 | 0.49 | ||
| Fluometuron | 2164-17-2 | 320 | 110 | 30 | 220 | |||||
| Fluopicolide | 2014 | 239110-15-7 | 174.5 | 151 | > 850 | 190 | < 1.4 | > 3200 | ||
| Fluopicolide degradate- 3-chloro-5-trifluoromethylpyridine-2-carboxylic acid | 2014 | 239110-15-7 | 51000 | |||||||
| Fluopicolide degradate- BAM | 2014 | 239110-15-7 | 123000 | 10000 | 92050 | 320000 | > 10000 | |||
| Fluridone | 59756-60-4 | 2800 | 480 | 650 | ||||||
| Fluroxypyr | 69377-81-7 | 7150 | > 50000 | > 100000 | ||||||
| Fluroxypyr MHE | 81406-37-3 | 6600 | > 54.5 | 60 | 290 | > 2300 | ||||
| Flurprimidol | 56425-91-3 | 8600 | 944 | 5900 | 2960 | 840 | 10400 | |||
| Flutolanil | 66332-96-5 | 1250 | 233 | > 3400 | 530 | 8010 | 8010 | |||
| Flutriafol | 2013 | 76674-21-0 | 16500 | 4800 | 33550 | 310 | 460 | 780 | ||
| Folpet | 2014 | 133-07-3 | 7.5 | 8.8 | 10 | |||||
| Fomesafen Sodium | 108731-70-0 | 63000 | 9400 | 188000 | 50000 | 92 | 210 | |||
| Foramsulfuron | 2014 | 173159-57-4 | > 50000 | 10500 | > 51250 | 100000 | 3300 | 0.65 | ||
| Formetanate HCl | 23422-53-9 | 1350 | 480 | 45 | 0.5 | |||||
| Fosamine Ammonium | 25954-13-6 | 188500 | 762000 | > 15000 | > 21000 | |||||
| Fosthiazate | 2014 | 98886-44-3 | 55500 | 2320 | 130 | 61 | > 4510 | |||
| Gamma-cyhalothrin | 76703-62-3 | 0.0145 | 0.00024 | > 2850 | ||||||
| Glufosinate ammonium | 2014 | 77182-82-2 | > 156000 | 50000 | 325500 | 31000 | 72 | 1470 | ||
| Glufosinate degradate 2-acetamido-4-methylphosphinico-butanoic acid (NAG) | 2014 | 77182-82-2 | > 50450 | > 357000 | ||||||
| Glufosinate degradate 2-methylphosphinico-acetic acid (MPA) | 2014 | 77182-82-2 | > 49450 | 18500 | 53000 | > 97200 | ||||
| Glufosinate degradate 3-methylphosphinicopropionic acid (MPP) | 2014 | 77182-82-2 | > 50000 | 26000 | 21000 | < 6430 | > 1000000 | > 103000 | ||
| Glufosinate degradate Methylphosphinico-formic acid (MPF) | 2014 | 77182-82-2 | > 51000 | > 49100 | > 94800 | |||||
| Glyphosate | 1071-83-6 | 21500 | 1800 | 26600 | 49900 | 12100 | 11900 | |||
| Glyphosate degradate aminomethyl phosphoric acid (AMPA) | 1066-51-9 | 249500 | 341500 | |||||||
| Glyphosate isopropylamine salt | 38641-94-0 | 34700 | ||||||||
| Hexaflumuron | 86479-06-3 | > 127.8 | 0.0555 | |||||||
| Hexazinone | 51235-04-2 | 137000 | 17000 | 75800 | 20000 | 7 | 37.4 | |||
| Hexythiazox | 2014 | 78587-05-0 | > 60 | 6.1 | > 120 | > 120 | ||||
| Hydramethylnon (synonym: Pyrimidone) | 2014 | 67485-29-4 | 45 | 570 | ||||||
| Hymexazol | 10004-44-1 | > 50000 | 15400 | 40900 | 8800 | |||||
| Imazamox | 114311-32-9 | > 59500 | > 61000 | > 40 | 11 | |||||
| Imazapic acid | 2013 | 104098-48-8 | > 50000 | 96000 | > 50000 | 96000 | > 44.1 | 6.1 | ||
| Imazapic ammonium | 2013 | |||||||||
| Imazapyr | 81334-34-1 | > 50000 | 43100 | > 50000 | 97100 | 12200 | 24 | |||
| Imazethapyr (ammonium salt) | 2013 | 81335-77-5 | 120000 | 500000 | 59200 | |||||
| Imazethapyr CL266858 | 2013 | |||||||||
| Imazethapyr CL271197 | 2013 | |||||||||
| Imazethapyr CL290084 | 2013 | |||||||||
| Imazosulfuron | 2013 | 122548-33-8 | > 34500 | 2900 | > 45500 | 840 | 206 | 1.46 | ||
| Imazosulfuron degradate (IPSN) | 2013 | 11000 | > 113000 | |||||||
| Imidacloprid | 138261-41-3 | > 41500 | 1200 | 34.5 | 1.05 | > 10000 | ||||
| Indoxacarb | 2014 | 173584-44-6 | 145 | 150 | 300 | 75 | > 110 | > 84 | ||
| Indoxacarb degradate (IN-JT333) | 2013 | 12 | 5.5 | > 14.5 | 3.6 | |||||
| Indoxacarb degradate- (IN-JT333) (methyl-7-chloro-2,5-dihydro -2-[[[4(trifluoromethoxy)phenyl]amino]carbonyl]indeno[1,2e][1,3,4]oxadiazine -4a(3H)-carboxylate) | 2014 | 12 | 5.5 | > 14.5 | 3.6 | |||||
| indoxacarb degradate (IN-MP819) | 2013 | > 184 | 84.9 | 32 | 8 | |||||
| Indoxacarb degradate- (IN-MP819) (lndenol[1 ,2-e][1 ,3,4]oxadlazine-1 (2H)-carboxylic acid, 7-chloro-3,5-dlhydno-2-[[[4-(triftuoromethoxy)phenyl]amino]carbonyl]-, methyl ester) | 2014 | > 184 | 84.9 | 32 | 8 | |||||
| Indoxacarb degradate (KN127) | 2013 | 197 | ||||||||
| Iodomethane | 74-88-4 | 665 | 285 | |||||||
| Iodosulfuron-methyl-sodium | 2014 | 144550-36-7 | > 44050 | 10200 | > 43450 | 9100 | 41 | 0.7 | ||
| Iodosulfuron-methyl-sodium Degradate (Metsulfuron) | 2014 | 74223-64-6 | > 75000 | 4500 | > 75000 | 100000 | 31 | 0.36 | ||
| Ipconazole | 125225-28-7 | 765 | 0.18 | 850 | ||||||
| Iprodione | 2014 | 36734-19-7 | 260 | 120 | > 130 | > 12640 | ||||
| Isoxaben | 82558-50-7 | > 550 | 400 | > 650 | 690 | > 1400 | ||||
| Isoxaflutole | 141112-29-0 | > 850 | > 750 | 110 | 4.9 | |||||
| Isoxaflutole - rpa202248 (degradate) | . | > 15300 | > 29800 | 5000 | 75 | |||||
| Kresoxim methyl | 2014 | 143390-89-0 | 95 | 87 | 166 | 55 | 29.2 | > 301 | ||
| Kresoxim-methyl degradate (BF490-1) | 2014 | > 52000 | > 50000 | |||||||
| Lactofen | 77501-63-4 | 230 | 1.4 | 2425 | 0.99 | 0.6 | ||||
| Lambda-cyhalothrin | 91465-08-6 | 0.105 | 0.031 | 0.0035 | 0.002 | > 310 | ||||
| Limonene | 138-86-3 | 40000 | 19500 | |||||||
| Lindane (gamma HCH) | 58-89-9 | 0.85 | 2.9 | 0.5 | 54 | 0.95 | ||||
| Linuron | 330-55-2 | 1500 | 5.58 | 60 | 0.09 | 13.7 | 2.5 | |||
| Magnesium phosphide | ||||||||||
| Malathion | 2013 | 121-75-5 | 16.5 | 8.6 | 0.295 | 0.035 | 2400 | > 9630 | 0.1 | |
| Mancozeb | 8018-01-7 | 230 | 290 | 47 | ||||||
| Mandipropamid | 374726-62-2 | 220 | 3550 | > 2500 | > 7900 | |||||
| Maneb | 12427-38-2 | 21 | 60 | 13.4 | ||||||
| MCPA acid | 94-74-6 | 300 | 170 | |||||||
| MCPA DMAS | 2039-46-5 | 48000 | 12000 | 41000 | 11000 | 160 | 130 | |||
| MCPA EHE | 29450-45-1 | 380 | 90 | 170 | 20 | |||||
| MCPA sodium salt | 3653-48-3 | > 34000 | > 92000 | |||||||
| MCPB sodium salt | 6062-26-6 | 1950 | 25000 | 380 | 210 | |||||
| Mecoprop (MCPP)-P acid | 16484-77-8 | > 45500 | 50800 | |||||||
| Mecoprop (MCPP)-P DMAS | 66423-09-4 | > 46500 | 14 | 1300 | ||||||
| Mefenoxam | 70630-17-0 | > 60500 | 20950 | 100 | 77000 | |||||
| Mesosulfuron-methyl | 2014 | 208465-21-8 | > 45750 | 29600 | > 45100 | 1700 | 2400 | 0.64 | ||
| Mesosulfuron-methyl degradate (F092944) (2-Amino-4,6-dimethoxypyrimidine) | 2014 | 48500 | > 50000 | 24000 | 120000 | > 100000 | ||||
| Mesosulfuron-methyl degradate (F147447) (6-Methanesulfonamidomethyl- 1,2-benzisothiazol-3(2H)-one 1,l dioxide) | 2014 | > 92000 | > 90900 | |||||||
| Mesosulfuron-methyl degradate (F160459) (Methyl 2-[3-(4-hydroxy-6-methoxypyrimidine-2- yl)ureidosulfonyl]-4-methanesulfonamido-methyl benzoate) | 2014 | 98000 | 1500 | |||||||
| Mesosulfuron-methyl degradate (F160460) (2-[3-(4-hydroxy-6-methoxypyrimidin-2-yl) ureidosulfonyl]-4-methanesulfonamidomethyl-benzoic acid) | 2014 | > 94710 | ||||||||
| Mesotrione | 104206-82-8 | > 60000 | 11000 | 420000 | 180000 | 1900 | 9.8 | |||
| Metalaxyl | 57837-19-1 | 65000 | 9100 | 14000 | 100 | 140000 | 92000 | |||
| Metaldehyde | 108-62-3 | 34500 | > 38830 | |||||||
| Metam sodium (degradate methyl isothiocyanate (MITC)) | 137-42-8 | 25.6 | 27.5 | 25 | 254 | 590 | ||||
| Metam sodium and Metam potassium degradate- Methyl isothiocyanate (MITC) | 2014 | 137-42-8 | 26.5 | 27.5 | 25 | 200 | 590 | |||
| Methamidophos | 10265-92-6 | 12500 | 48.9 | 13 | 4.5 | > 50000 | ||||
| Methanearsonic Acid, disodium salt DSMA | 144-21-8 | > 56000 | 76500 | 1500 | 72700 | |||||
| Methanearsonic Acid, sodium salt MSMA | 2163-80-6 | 6650 | 38750 | 2800 | 53000 | |||||
| Methidathion | 950-37-8 | 1.1 | 6.3 | 1.5 | 0.66 | |||||
| Methiocarb | 2032-65-7 | 218 | 50 | 3.5 | 0.1 | |||||
| Methomyl | 16752-77-5 | 160 | 12 | 2.5 | 0.7 | |||||
| Methoprene | 40596-69-8 | 380 | 48 | 165 | 51 | |||||
| Methoxychlor | 72-43-5 | 7.5 | 0.7 | |||||||
| Methoxyfenoxide | 2014 | 161050-58-4 | > 2100 | 530 | 25 | 6.3 | > 3400 | |||
| Methyl Bromide | 2014 | 74-83-9 | 1950 | 1300 | 2200 | |||||
| Methyl bromide degradate- bromide ion | 2014 | 8000000 | 7800 | 2900000 | 7800 | 2500000 | ||||
| Methyl paraoxon | 950-35-6 | 1.15 | 1 | |||||||
| Methyl parathion | 298-00-0 | 925 | < 10 | 0.485 | 0.25 | 15000 | 18000 | |||
| Metofluthrin | 2014 | 240494-70-6 | 0.6 | 2.35 | ||||||
| Metolachlor | 87392-12-9 | 1600 | 30 | 550 | 1 | 8 | 21 | |||
| Metribuzin | 21087-64-9 | 21000 | 3000 | 2100 | 1290 | 8.7 | 130 | |||
| Metsulfuron methyl | 74223-64-6 | > 75000 | 4500 | > 75000 | 31 | 0.36 | ||||
| Mevinphos | 2013 | 7786-34-7 | ||||||||
| Molinate | 2212-67-1 | 105 | 390 | 170 | 340 | 220 | 3300 | |||
| MSMA | 2014 | 2163-80-6 | > 42500 | 38500 | 5630 | 104000 | ||||
| Myclobutanil | 88671-89-0 | 1200 | 980 | 5500 | 830 | |||||
| Nabam | 2013 | 142-59-6 | ||||||||
| Naled | 300-76-5 | 46 | 2.9 | 0.07 | 0.045 | 25 | > 1800 | |||
| Napropamide | 15299-99-7 | 3200 | 1100 | 7150 | 1100 | 3400 | ||||
| Niclosamide | 2014 | 50-65-7 | 15 | 17 | 56 | 41 | ||||
| Nicosulfuron | 2013 | 111991-09-4 | > 500000 | > 500000 | 43000 | |||||
| Norflurazon | 27314-13-2 | 4050 | 770 | > 7500 | 1000 | 9.7 | 58.2 | |||
| Novaluron | 2013 | 116714-46-6 | > 490 | 6.16 | 0.075 | 0.03 | 3549 | > 75.4 | ||
| Orthosulfamuron | 213464-77-8 | > 61000 | 6100 | > 48650 | 6500 | 80 | 0.7 | |||
| Oryzalin | 19044-88-3 | 1440 | 220 | 750 | 358 | 42 | > 15.4 | |||
| Oxadiazon | 19666-30-9 | 440 | 0.88 | 1090 | 30 | 5.2 | 41 | |||
| Oxamyl | 23135-22-0 | 2100 | 770 | 90 | 27 | 120 | 30000 | |||
| Oxydemeton-Methyl | 2014 | 301-12-2 | 365 | 5 | 95 | 46 | > 100000 | |||
| Oxyfluorfen | 42874-03-3 | 101.5 | 1.3 | 40 | 13 | 0.29 | 0.35 | |||
| Oxypyrimidine (diazinon degradate) | 4562-27-0 | > 50500 | > 51000 | > 109000 | ||||||
| Oxytetracycline (hydrochloride salt) | 2058-46-0 | > 47450 | > 51000 | |||||||
| Paclobutrazol | 2014 | 76738-62-0 | 7950 | 49 | 120 | 9 | 40800 | 8 | ||
| Paraquat dichloride | 1910-42-5 | 6000 | < 369 | 600 | < 36.9 | 0.396 | 71 | |||
| Pebulate | 1114-71-2 | 3150 | 3315 | 230 | 1800 | |||||
| Pendimethalin | 40487-42-1 | 69 | 6.3 | 140 | 14.5 | 5.2 | 12.5 | |||
| Penoxsulam | 2013 | 219714-96-2 | > 51000 | 10200 | > 49150 | 2950 | 92 | 3 | ||
| Pentachloroaniline (PCA) | 527-20-8 | 28 | 150 | |||||||
| Pentachlorobenzene (PCB) | 608-93-5 | 70 | 80 | |||||||
| Pentachloronitrobenzene (PCNB) | 82-68-8 | 50 | 13 | 385 | 18 | |||||
| Pentachlorophenol (PCP) | 87-86-5 | 47.5 | 25 | |||||||
| Penthiopyrad | 2013 | 183675-82-3 | 145 | 100 | 1265.5 | 471 | 1200 | > 1205 | ||
| Permethrin | 52645-53-1 | 0.395 | 0.0515 | 0.0106 | 0.0014 | 68 | ||||
| Phorate | 298-02-2 | 1.175 | 0.34 | 0.3 | 0.21 | > 1300 | ||||
| Phosmet | 2014 | 732-11-6 | 35 | 3.2 | 1 | 0.8 | ||||
| Phosphine | ||||||||||
| Phthalimide (PI) | 2014 | 85-41-6 | 19000 | 19500 | ||||||
| Picloram Acid | 1918-02-1 | 2750 | 17200 | 36900 | ||||||
| Picloram Potassium Salt | 2545-60-0 | 6500 | 550 | 34150 | 11800 | |||||
| Picloram TIPA Salt | 6753-47-5 | 187500 | ||||||||
| Picoxystrobin | 2014 | 117428-22-5 | 32.5 | 36 | 12 | 1 | 4 | 210 | ||
| Pinoxaden | 243973-20-8 | 10000 | 1200 | 4300 | ||||||
| Pinoxaden (NOA 447204) | . | > 60000 | > 60000 | 95600 | > 93500 | |||||
| Pinoxaden (NOA 497854) | . | > 51500 | > 960 | > 50500 | 5800 | > 100000 | 10000 | |||
| Piperalin | 3478-94-2 | 385 | 945 | |||||||
| Piperonyl Butoxide | 51-03-6 | 950 | 40 | 255 | 30 | |||||
| Pirimicarb | 23103-98-2 | 14500 | 9.5 | |||||||
| Pirimiphos Methyl | 29232-93-7 | 202 | 180 | 55 | 1200 | |||||
| Polybutene | 9003-29-6 | |||||||||
| Prallethrin | 23031-36-9 | 6 | 3 | 3.1 | 0.65 | |||||
| Prodiamine | 2013 | 29091-21-2 | > 6.5 | > 6.5 | 1.5 | |||||
| Profenofos | 41198-08-7 | 7.05 | 2 | 0.465 | 0.2 | |||||
| Prohexadione Calcium | 2014 | 127277-53-6 | > 47300 | > 50000 | 12500 | > 1100 | > 1200 | |||
| Prometon | 2014 | 1610-18-0 | 6000 | 19700 | 12850 | 3450 | 98 | |||
| Prometryn | 2014 | 7287-19-6 | 1455 | 620 | 4850 | 1000 | 1.04 | 11.9 | ||
| Propachlor | 1918-16-7 | 85 | 395 | 13.5 | ||||||
| Propanil | 709-98-8 | 1150 | 9.1 | 600 | 86 | 16 | 110 | |||
| Propargite | 2312-35-8 | 59 | 16 | 37 | 9 | 66.2 | 75000 | |||
| Propazine | 2014 | 139-40-2 | > 2190 | 560 | > 2660 | 47 | 24.8 | 100 | ||
| Propetamphos | 31218-83-4 | 94 | 1.65 | |||||||
| Propiconazole | 60207-90-1 | 425 | 95 | 650 | 260 | 21 | 4828 | |||
| Propionic Acid | 79-09-4 | 25500 | 11350 | |||||||
| Propoxur | 114-26-1 | 1850 | 5.5 | |||||||
| Propylene Oxide | 2014 | 75-56-9 | 42000 | 68500 | > 860 | > 870 | ||||
| Propyzamide | 23950-58-5 | 36000 | 7700 | > 2800 | 600 | > 4000 | 1180 | |||
| Pymetrozine | 2014 | 123312-89-0 | > 64000 | 11700 | 43500 | 25 | 17000 | > 109000 | ||
| Pyraclostrobin | 175013-18-0 | 3.1 | 2.35 | 7.85 | 4 | 1.5 | 1720 | |||
| Pyraflufen-ethyl | 2013 | 129630-19-9 | > 42.5 | 3.4 | > 41 | 81 | 1.5 | 16 | ||
| Pyrasulfotole | 2013 | 365400-11-9 | > 48000 | 580 | > 47900 | 12800 | 8300 | 28 | ||
| Pyrethrin | 8003-34-7 | 2.55 | 1.9 | 5.8 | 0.86 | |||||
| Pyridaben | 96489-71-3 | 0.36 | 0.087 | 0.265 | 0.044 | > 665 | > 16.2 | |||
| Pyridalyl | 179101-81-6 | 250 | 49 | 2.1 | 4.4 | |||||
| Pyrifluquinazon | 2014 | 337458-27-2 | 1950 | 1.4 | < 1.4 | 3300 | ||||
| Pyrifluquinazon degradate IV-01 (1,2,3,4-tetrahydro-3-[(3-pyridylmethyl)amino]-6-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]quinazolin-2-one) | 2014 | 0.7 | ||||||||
| Pyrifluquinazon degradate IV-02 (1,2,3,4-tetrahydro-3-[(3-pyridylmethyl)amino]-6-[1,2,2,2-tetrafluoro-1-(trifluoromethylene)ethyl]quinazolin-2-one) | 2014 | 0.55 | ||||||||
| Pyrifluquinazon degradate IV-203 (1,2,3,4-tetrahydro-6-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]quinazolin-2,4-dione) | 2014 | > 395 | ||||||||
| Pyrifluquinazon degradate IV-28 (4-hydroxy-3-[(pyridine-3-ylmethylene)amino]-6-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-3-4-dihydro-1H-quinazolin-2-one) | 2014 | 1.15 | ||||||||
| Pyrimethanil | 53112-28-0 | 5050 | 20 | 1500 | 1000 | 1800 | 7800 | |||
| Pyriproxyfen | 95737-68-1 | > 162.5 | 4.3 | 200 | 0.015 | 56 | > 180 | |||
| Pyroxsulam | 422556-08-9 | > 43500 | 10100 | > 49500 | 10400 | 111 | 2.57 | |||
| Quinclorac | 84087-01-4 | 15800 | 16000 | 14900 | 110000 | > 500 | > 500 | |||
| Quizalofop ethyl | 76578-14-8 | 230 | 11 | 1060 | > 1770 | > 82.8 | ||||
| Resmethrin | 10453-86-8 | 0.14 | 0.32 | 1.55 | ||||||
| Rimsulfuron | 122931-48-0 | > 195000 | > 180000 | > 29 | 11.6 | |||||
| Rotenone | 83-79-4 | 0.97 | 1.01 | 1.85 | 1.25 | |||||
| Saflufenacil | 2013 | 372137-35-4 | > 54000 | 997 | > 49000 | 1330 | 42 | 87 | ||
| Sethoxydim | 74051-80-2 | 85000 | 39050 | > 281 | ||||||
| Siduron | 1982-49-6 | 4050 | 15 | > 6850 | 6 | 212 | 212 | |||
| Simazine | 2014 | 122-34-9 | 3200 | 500 | 2.24 | 140 | ||||
| S-Metolachlor | 87392-12-9 | 1600 | 30 | 550 | 1 | 8 | 21 | |||
| S-Metolachlor degradate ESA | . | 24000 | > 54000 | > 99450 | > 95100 | |||||
| S-Metolachlor degradate OA | . | > 46550 | 7700 | 57100 | > 95100 | |||||
| Sodium Arsenite | 2014 | 7784-46-5 | 2445 | 370 | ||||||
| Sodium chlorate | 7775-09-9 | > 500000 | 460000 | 500000 | 133000 | 43000 | ||||
| Sodium cyanide | 143-33-9 | 94 | ||||||||
| Sodium fluoroacetate | 62-74-8 | 27000 | 175000 | |||||||
| Sodium Metabisulfite | 2014 | 7681-57-4 | ||||||||
| Sodium Tetrathiocarbonate | 7345-69-9 | 3350 | 3300 | 17000 | ||||||
| Sodium tetrathiocarbonate degradate carbon disulfide | 75-15-0 | 435 | 430 | 520 | ||||||
| Spinosad | 168316-95-8 | 2970 | 498 | 7000 | 0.6 | 90 | 10600 | |||
| Spirodiclofen | 2013 | 148477-71-8 | > 17.55 | 1.95 | > 22.75 | 11.1 | > 60 | |||
| Spiromesifen | 2013 | 283594-90-1 | 8.4 | 0.49 | > 46.15 | 0.25 | > 94 | > 101.3 | ||
| Spiromesifen-enol | 2013 | > 51000 | 9200 | > 50500 | ||||||
| Spirotetramat | 203313-25-1 | 705 | 534 | 330 | 100 | 4050 | 4490 | |||
| Spirotetramat enol degradate | . | > 50000 | 37450 | > 100000 | 5400 | |||||
| Spirotetramat keto hydroxy degradate | . | > 50000 | ||||||||
| Sulfentrazone | 122836-35-5 | 46900 | 2950 | 30200 | 200 | 1.8 | 28.8 | |||
| Sulfometuron Methyl | 2014 | 74222-97-2 | > 74000 | > 75000 | 97000 | 4.3 | 0.45 | |||
| Sulfosulfuron | 141776-32-1 | > 47500 | 100000 | > 48000 | 102000 | 400 | 1 | |||
| Sulfoxaflor | 2014 | 946578-00-3 | > 181500 | 660 | > 200000 | 50500 | 81200 | > 99000 | ||
| Sulfoxaflor degradate- N-(methyl(oxido){1-[6-(trifluoromethyl) pyridin-3-yl]ethyl}-λ4-sulfanylidene) urea | 2014 | > 239000 | > 102500 | |||||||
| Sulfur dioxide | 7446-09-5 | |||||||||
| Sumithrin (synonym: d-phenothrin) | 26002-80-2 | 7.9 | 1.1 | 2.2 | 0.47 | |||||
| Tau-Fluvalinate | 102851-06-9 | 0.175 | 0.47 | 0.1 | ||||||
| Tebuconazole | 107534-96-3 | 1135 | 12 | 1440 | 120 | 1450 | 151.5 | |||
| Tebufenozide | 112410-23-8 | 1500 | < 48 | 1900 | 4.3 | > 740 | ||||
| Tebupirimphos | 96182-53-5 | 44.5 | 130 | 0.039 | 0.011 | 630 | 8800 | |||
| Tebuthiuron | 34014-18-1 | 53000 | 9300 | 148500 | 21800 | 50 | 135 | |||
| Tefluthrin | 2013 | 79538-32-2 | 0.03 | 0.004 | 0.035 | 0.008 | ||||
| Telone | 542-75-6 | 540 | 45 | 70 | 7900 | 20000 | ||||
| Tembotrione | 2013 | 335104-84-2 | > 50000 | 604 | 24450 | 5100 | 310 | 5.2 | ||
| Temephos | 3383-96-8 | 1745 | 5 | |||||||
| Terbacil | 5902-51-2 | 23100 | 1200 | 32500 | 640 | 11 | 140 | |||
| Terbufos | 13071-79-9 | 0.385 | 0.64 | 0.1 | 0.03 | |||||
| Terbuthylazine | 5915-41-3 | 1700 | 25450 | |||||||
| Tetrachlorvinphos | 961-11-5 | 265 | 0.95 | 510 | ||||||
| Tetraconazole | 2013 | 112281-77-3 | 1925 | 300 | 1315 | 190 | 310 | |||
| Tetramethrin | 7696-12-0 | 1.85 | 22.5 | |||||||
| TFM (3-Trifluoromethyl-4-nitrophenol) | 2013 | 88-30-2 | 300 | 1900 | 1200 | |||||
| Thiacloprid | 2013 | 111988-49-9 | 12600 | 918 | 18.9 | 0.97 | 45000 | > 95400 | ||
| Thiacloprid amide | 2013 | > 39300 | 15600 | 100 | ||||||
| Thiacloprid sulfonic acid | 2013 | > 47550 | > 48050 | > 100000 | ||||||
| Thiamethoxam | 153719-23-4 | > 50000 | 20000 | 17.5 | > 97000 | > 90000 | ||||
| Thiencarbazone-methyl | 317815-83-1 | > 52000 | 4800 | > 47000 | 3540 | 298 | 0.8 | |||
| Thiobencarb | 28249-77-6 | 280 | 50 | 1 | 17 | 770 | ||||
| Thiodicarb | 59669-26-0 | 605 | 25 | 2.65 | 9 | > 8300 | ||||
| Thiophanate methyl | 23564-05-8 | 4150 | 2 | 2700 | 3 | 930 | > 4700 | |||
| Thiram | 137-26-8 | 21 | 530 | 105 | 170.6 | 140 | 1600 | |||
| Tolclofos-methyl | 2014 | 57018-04-9 | 345 | < 12 | 350 | 26 | 780 | |||
| Tolclofos-methyl degradate- O-methyl O-(2,6-dichloro-4-methylphenyl)hydrogen phosphorothioate(DM-TM) | 2014 | > 55000 | > 47500 | > 97000 | ||||||
| Topramezone | 2014 | 210631-68-8 | > 14190 | 2930 | 14850 | 48600 | 19000 | 6.7 | ||
| Topramezone primary degradate (M670H05) | 2014 | 52650 | > 50000 | 360 | ||||||
| Tralkoxydim | 87820-88-0 | > 3750 | > 87000 | 2100 | 7700 | 2600 | ||||
| Tralomethrin | 66841-25-6 | 0.8 | 0.088 | 0.0195 | 0.0044 | |||||
| Triadimefon | 2013 | 43121-43-3 | 2050 | 41 | 800 | 52 | 17000 | |||
| Triallate | 2303-17-5 | 600 | 38 | 45.5 | 13 | 120 | 2400 | |||
| Triasulfuron | 82097-50-5 | > 50000 | 68600 | > 50000 | 105000 | |||||
| Triazine DACT degradate | . | > 50000 | > 50000 | |||||||
| Triazine DEA degradate | . | 1000 | ||||||||
| Triazine DIA degradate | . | 8500 | 63000 | 2500 | ||||||
| Triazine HA degradate | 2163-68-0 | > 1500 | > 2050 | > 10000 | ||||||
| Tribenuron methyl | 2013 | 101200-48-0 | > 50000 | 11800 | 360000 | < 28000 | 22 | 2 | ||
| Tribufos | 78-48-8 | 122.5 | 3.5 | 3.4 | 1.56 | 148 | 1100 | |||
| Trichlorfon | 52-68-6 | 79 | 110 | 2.65 | 0.0057 | |||||
| Triclopyr acid | 55335-06-3 | 58500 | 66450 | 29800 | ||||||
| Triclopyr butoxyethyl ester (BEE) | 64700-56-7 | 130 | 19 | 125 | 70 | 860 | ||||
| Triclopyr degradate (TCP) | 55335-06-3 | 950 | 6700 | 2300 | ||||||
| Triclopyr triethylamine (TEA) | 57213-69-1 | 39600 | > 32200 | 173000 | 25000 | 4100 | 6100 | |||
| Trifloxystrobin | 2014 | 141517-21-7 | 7.15 | 4.3 | 12.65 | 2.76 | 37.1 | > 1930 | ||
| Trifloxystrobin degradate CGA-321113 | 2014 | 141517-21-7 | > 53000 | > 47650 | 3200 | 77100 | ||||
| Trifloxysulfuron-Sodium (CGA-362622) | 2014 | 290332-10-4 | > 51500 | 9520 | > 54000 | 549 | 6.5 | 0.24 | ||
| Trifloxysulfuron-Sodium degradate- CGA 382997 | 2014 | > 48350 | > 49750 | > 95850 | ||||||
| Trifloxysulfuron-Sodium degradate- CGA-368732 | 2014 | > 52000 | > 59500 | 23000 | ||||||
| Triflumizole | 68694-11-1 | 290 | 33 | 700 | 67 | 140 | 720 | |||
| Trifluralin | 1582-09-8 | 20.5 | 1.14 | 280 | 2.4 | 7.52 | 43.5 | |||
| Trinexapac-ethyl | 2014 | 95266-40-3 | 17500 | 410 | > 72750 | 2400 | 350 | 190 | ||
| Triphenyltin Hydroxide (TPTH) | 2014 | 76-87-9 | 3.55 | 0.065 | 5 | < 0.2 | 14 | 8.3 | ||
| Urea sulfate | 21351-39-3 | 40000 | 11500 | |||||||
| Vinclozolin | 50471-44-8 | 1420 | 60 | 2000 | 790 | < 1060 | > 900 | |||
| Zeta-cypermetherin | 52315-07-8 | 0.195 | 0.14 | 0.0018 | 0.00059 | |||||
| Zinc Phosphide | 1314-84-7 | |||||||||
| Ziram | 137-30-4 | 4.85 | 101 | 24 | 39 | 67 | 370 | |||
| Zoxamide | 156052-68-5 | 78 | 3.48 | > 390 | 39 | 10 | 19 | |||
Footnotes
1 Benchmark = Toxicity value x LOC. For acute fish, toxicity value is generally the lowest 96-hour LC50 in a standardized test (usually with rainbow trout, fathead minnow, or bluegill), and the LOC is 0.5.
2 Benchmark = Toxicity value x LOC. For chronic fish, toxicity value is usually the lowest NOEAC from a life-cycle or early life stage test (usually with rainbow trout or fathead minnow), and the LOC is 1.
3 Benchmark = Toxicity value x LOC. For acute invertebrate, toxicity value is usually the lowest 48- or 96-hour EC50 or LC50 in a standardized test (usually with midge, scud, or daphnids), and the LOC is 0.5.
4 Benchmark = Toxicity value x LOC. For chronic invertebrates, toxicity value is usually the lowest NOAEC from a life-cycle test with invertebrates (usually with midge, scud, or daphnids), and the LOC is 1.
5 Benchmark = Toxicity value x LOC. For acute nonvascular plants, toxicity value is usually a short-term (less than 10 days) EC50 (usually with green algae or diatoms), and the LOC is 1.
6 Benchmark = Toxicity value x LOC. For acute vascular plants, toxicity value is usually a short-term (less than 10 days) EC50 (usually with duckweed) and the LOC is 1.
7 An acute-to-chronic ratio was used to calculate the chronic endpoint and benchmark, which may underestimate chronic toxicity.
8 Although the underlying acute toxicity value is greater than or equal to the chronic toxicity value, the acute benchmark is lower than the chronic benchmark because acute and chronic toxicity values were multiplied by LOC values of 0.5 and 1, respectively.
9 Original toxicity values are in micrograms of acid equivalents per liter. For 2,4-D and 2,4-DB, the toxicity values selected were the lowest available values for the acid or salt forms. For MCPA, acute toxicity values were the lowest for the acid, salt or ester forms, and chronic toxicity values were the lowest of the acid and salt forms. For Dicamba the toxicity values were the lowest of the acid or salt forms. (Selection was consistent with risk quotients in the cited USEPA references.)
10 The acute toxicity values were the lowest of the acid, salt or ester forms, and the chronic toxicity values were the lowest of the acid and salt forms of triclopyr. (Selection was consistent with risk quotients in the cited USEPA reference.)
11 Toxicity values and benchmarks apply to permethrin. If monitoring data represent only the cis isomer of permethrin in water, comparison with benchmarks may underestimate potential toxicity.
Generic footnotes
Empty cells indicate that acceptable aquatic toxicity values are not available.
Benchmarks preceded by a "greater-than" symbol (for example, >265,000) were derived from a "greater-than" value and may overestimate toxicity. Conversely, benchmarks preceded by a "less-than" symbol (for example, <1,500) were derived from a "less-than" value and may underestimate toxicity.
Definitions
CCC = Criterion continuous concentration
CMC = Criterion maximum concentration
EC50 = 50 percent effect concentration
LC50 = 50 percent lethal concentration
LOC = level of concern
NOAEC = no-observed-adverse-effects concentration
µg/L = microgram per liter
— = no benchmark available
References
aStephan, C.E, D.I. Mount, D.J. Hanson, J.H. Gentile, G.A. Chapman, and W.A. Brungs. 1985. Guidelines for Deriving Numerical National Water Quality Criteria for the Protection of Aquatic Organisms and Their Uses. EPA PB85-227049.
bU.S. EPA. 2004. Overview of the Ecological Risk Assessment Process in the Office of Pesticide Programs. Office of Prevention, Pesticides, and Toxic Substances. Office of Pesticide Programs. Washington, D.C. January 23, 2004.