Abstract
Fathead minnows, 30 days old, were exposed to technical grade bromacil and diuron in flow-through tests to determine acute toxicity. LC50 values for bromacil were 185, 183, 182 and 167 mg/L at 24, 48, 96, and 168 hr, respectively; and for diuron, 23.3, 19.9, 14.2, and 7.7 mg/L at 24, 48, 96, and 192 hr, respectively. Eggs, newly hatched fry, and juvenile fish were continuously exposed to lower concentrations of the herbicides for 64 days. Growth was significantly reduced (p ⩽ 0.01) at the lowest bromacil exposure of 1.0 mg/L. Therefore, it was not possible to determine a “no effect” concentration. The “no effect” concentration for diuron was 33.4 μg/L, while the lowest concentration which resulted in adverse effects was 78.0 μg/L. Adverse effects at 78.0 μg/L were an increased incidence of abnormal or dead fry immediately after hatch (p ⩽ 0.01) and decreased survival throughout the exposure period (p ⩽ 0.05). Neither herbicide accumulated significantly in fish tissue, as bioconcentration factors were <3.2 and 2.0 for bromacil and diuron, respectively. Rainbow trout (Salmo gairdneri) injected with radiolabeled bromacil or diuron eliminated over 90% of the radioactivity within 24 hr. Parent compound and metabolites were detected in the aquarium water in both cases. Metabolites of diuron recovered from the water included 3,4-dichloroaniline and several demethylated products.
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References
Bohme L, Ernst W (1965) Metabolism of urea herbicides in the rat. II. Diuron and afalon. Food Cosmet Toxicol 3:797–802
Bond CE, Lewis RH, Fryer JL (1960) Toxicity of various herbicidal materials to fishes. Transactions of the 1959 Seminar on Biological Problems in Water Pollution. The Robert A. Taft Sanitary Engineering Center, Technical Report No. W60-3, Cincinnati, OH
Brown AWA (1978) Ecology of Pesticides. John Wiley & Sons, New York
Büchert A, Lokke H (1975) Gas chromatographic-mass spectrometric identification of phenylurea herbicides after N-methylation. J. Chromatogr 115:682–686
Call DJ, Brooke LT, Kent RJ, Knuth ML, Anderson C, Moriarity C (1983) Toxicity, bioconcentration, and metabolism of the herbicide propanil (3′,4′-dichloropropionanilide) in freshwater fish. Arch Environ Contam Toxicol 12:175–182
Call DJ, Brooke LT, Kent RJ, Poirier SH, Knuth ML, Shubat PJ, Slick EJ (1984) Toxicity, uptake, and elimination of the herbicides alachlor and dinoseb in freshwater fish. J Environ Qual 13:493–498
Crafts AS (1975) Modern Weed Control. Univ of California Press, Berkeley, CA
Eddy S, Underbill JC (1976) Northern Fishes with Special Reference to the Upper Mississippi Valley, 3rd ed, Univ of Minnesota Press, Minneapolis, MN
Farm Chemicals Handbook (1984) Meister Publ Co, Willoughby, OH
Farrington DS, Hopkins RG, Ruzicka JAH (1977) Determination of residues of substituted herbicides in grain, soil and river water by use of liquid chromatography. Analyst 102:377–381
Geldmacher V, Mallinckrodt M, Shussler F (1971) Toxicity of diuron 1-(3,4-dichlorophenyl)-dimethylurea and its metabolism in man. Arch Toxicol 27:187–192
Green RE, Goswami KD, Mukhtar M, Young HY (1977) Herbicides from cropped watersheds in stream and estuarine sediments in Hawaii. J Environ Qual 6:145–154
Hill RH Jr, Rollen ZR, Kimbrough RD, Groce DF, Needham LL (1981) Tetrachloroazobenzene in 3,4-dichloroaniline and its herbicidal derivatives: propanil, diuron, linuron, and neburon. Arch Environ Health 36:11–14
Hodge HC, Downs WL, Panner BS, Smith DW, Maynard EA, Clayton JW Jr, Rhodes RC (1967) Oral toxicity and metabolism of diuron N-(3,4-dichlorophenyl)-N',N'-dimethylurea in rats and dogs. Food Cosmet Toxicol 5:513–531
Hoffman CE (1971) The mode of action of bromacil and related uracils. Second Internatl Conf of Pesticide Chem Proc In: Ashton FM, Crafts AS (eds) (1981) Mode of Action of Herbicides, 2nd ed, John Wiley & Sons, New York, p 445
Huckins JN, Petty JD (1983) Dynamics of purified and industrial pentachlorophenol in fathead minnows. Arch Environ Contam Toxicol 12:667–672
Hughes JS (1973) Acute toxicity of thirty chemicals to striped bass (Morone saxatilis). Presented at the Western Association of State Game and Fish Commissioners, Salt Lake City, Utah
Johnson WW, Julin AM (1974) A review of the literature on the use of diuron in fisheries. Publ no PB-235-446, National Technical Information Service, US Dept of Commerce, Springfield, VA
Klingman GC, Ashton FM (1975) Weed Science: Principles and Practice. Wiley-Interscience, New York
Macek KJ, Lindberg MA, Sauter S, Buxton KS, Costa PA (1976) Toxicity of four pesticides to water fleas and fathead minnows. Publ no. EPA-600/3-76-009. Environ Res Lab—Duluth, US Environmental Protection Agency, Duluth, MN
Majka JT, Lavy TL (1977) Adsorption, mobility, and degradation of cyanazine and diuron in soils. Weed Sci 25:401–406
McCraren JP, Cope OB, Eller L (1969) Some chronic effects of diuron on bluegills. Weed Sci 17:497–504
Niimi AJ, McFadden CA (1982) Uptake of sodium pentachlorophente (NaPCP) from water by rainbow trout (Salmo gairdneri) exposed to concentrations in the ng/L range. Bull Environ Contam Toxicol 28:11–19
Pierce RS (1969) Forest transpiration reduction by clearcutting and chemical treatment. Northeast Weed Control Conf Proc 23:344–349
Radosevich SR, Elmore CL, McHenry WB (1975) Herbicide persistence in irrigated soils. In: Modern Weed Control (Crafts AS, ed) Univ Cal Press, Berkeley, CA, pp 424–427
Rodgers CA (1970) Uptake and elimination of simazine by green sunfish (Lepomis cyanellus R.). Weed Sci 18:134–136
Sanders HO, Hunn JB (1982) Toxicity, bioconcentration, and depuration of the herbicide Bolero 8EC in freshwater invertebrates and fish. Bull Jpn Soc Sci Fish 48:1139–1143
Sikka HC, Appleton HT, Gangstad EO (1977) Uptake and metabolism of dimethylamine salt of 2,4-dichlorophenoxyacetic acid by fish. J Agric Food Chem 25:1030–1033
Spehar RL, Nelson HP, Swanson MJ, Renoos JW (1985) Pentachlorophenol toxicity to amphipods and fathead minnows at different test pH values. Environ Toxicol Chem 4:389–397
Stadnyk L, Campbell RS, Johnson BT (1971) Pesticide effect on growth and14C assimilation in a freshwater alga. Bull Environ Contam Toxicol 6:1–8
Steel RGD, Torrie JA (1960) Principles and procedures of statistics. McGraw-Hill, New York
Sundström G, Jansson B, Renberg L (1978) Determination of the toxic impurities 3,3′4,4′-tetrachloroazobenzene and 3,3′,4,4′-tetrachloroazoxybenzene in commercial diuron. linuron, and 3,4-dichloroaniline samples. Chemosphere 12:973–979
Ukeles R (1962) Growth of pure cultures of marine phytoplankton in the presence of toxicants. Appl Microbiol 10:532–537
US Environmental Protection Agency (1974) Herbicide Report: Chemistry and Analysis, Environmental Effects, Agricultural and Other Applied Uses. Publ No EPA-SAB-74-001. Science Advisory Board, US Environmental Protection Agency, Washington, DC
— (1975) Initial scientific and minieconomic review of bromacil. Publ No EPA-540/1-75-006. Office of Pesticide Programs, Criteria and Evaluation Div, US Environmental Protection Agency, Washington, DC
Veith GD, Comstock VM (1975) Apparatus for continuously saturating water with hydrophobic organic compounds. J Fish Res Board Can 32:1849–1851
Veith GD, DeFoe DL, Bergstedt BV (1979) Measuring and estimating the bioconcentration factor of chemicals in fish. J Fish Res Board Can 36:1040–1048
Watanabe S, Watanabe S, Ito K (1983) Investigations on the contamination of freshwater fish with herbicides (CNP, chlomethoxynil, benthiocarb and molinate). J Pesticide Sci 8:47–53
Willis GH, Roger RL, Southwick LM (1975) Losses of diuron, linuron, fenac, and trifluralin in surface drainage water. J Environ Qual 4:399–402
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Call, D.J., Brooke, L.T., Kent, R.J. et al. Bromacil and diuron herbicides: Toxicity, uptake, and elimination in freshwater fish. Arch. Environ. Contam. Toxicol. 16, 607–613 (1987). https://doi.org/10.1007/BF01055817
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DOI: https://doi.org/10.1007/BF01055817