Abstract
The effect of soil treatment with brominal (a herbicide) and theinsecticide selecron (the equivalent field rates and five-fold) on population counts of bacteria, actinomycetes and celluloyticfungi in soil was tested throughout 10 weeks incubation at28 °C. Also, tested their effect on four soil enzymes:cellulase, acid phosphatase, alkaline phosphatase andarylsulphatase. Bacterial and actinomycetes populations in soiltreated with the two pesticides were promoted at fieldapplication rates and inhibited at higher levels. The twopesticides significantly decreased the total number ofcellulolytic fungi and most fungal species after most incubationperiods either by one or the two used levels but the effect ofselecron was more pronounced.Cellulase activity in soil treated with brominal and selecronwas inhibited after most incubation periods. The effect of soiltreatment with the two pesticides on acid phosphatase waspromotive at field application rates after some incubationperiods but the enzyme activity was delayed at the higherapplication doses. Alkaline phosphatase activity in treated soilwas accelerated with both pesticides even at the higherapplication rates, suggesting a direct role of alkaline soil pHin increasing resistance of alkaline phosphatase to pesticides.The effect of soil treatment with pesticides on arylsulphataseactivity fluctuated between promotion and inhibition, butinhibition was predominant.
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Abdel-Kader, M. I. A., Moubasher, A. H. and Abdel-Mallek, A. Y.: 1989, J. Basic Microbiol. 29, 329.
Abdel-Mallek, A. Y.: 1987, Zentralb. Mikrobiol. 142, 293.
Abdel-Mallek, A. Y. and Moharram, A. M.: 1986, Folia Microbiol. 31, 375.
Abdel-Mallek, A. Y., Abdel-Kader, M. I. A. and Shonkeir, A. M. A.: 1994a, Microbiol. Res. 149, 1.
Abdel-Mallek, A. Y., Hemida, S. K. and Omar, S. A.: 1994b, Folia Microbiol. 39, 561.
Anderson, J. R.: 1978, ‘Pesticide Effects on Non-Target Soil Microorganisms’, in I. R. Hill, and S. J. L. Wright, Pesticide Microbiology, Academic Press, London, pp. 313–533.
Andren, O. and Steen, E.: 1978, Statens Naturvardsverk PM 1082, 1.
Atlas, R. M., Parmer, D. and Partha, R.: 1978, Soil Biol. and Biochem. 10, 231.
Bolxlen, G. J.: 1975, Verslag van het onderzoek naar ecologische aspecten de toepassing van benomyl. TNA-project van 18 Okt. 1971 tot 13 Dec. 1974. Nationale Raad Voor Landbouwkundig Onderzoek. T.N.O., Wageningen, pp. 1–23.
Bollen, W. B.: 1961, Ann. Rev. Microbiol. 15, 69.
Camper, N. D., Moherek, E. A. and Huffman, J.: 1973, Weed Res. 13, 231.
Chandra, P.: 1964, Weed Res. 4, 54.
Deshmukh, V. A. and Shrikhande, J. G.: 1974, J. Ind. Soc. Soil Sci. 22, 36.
Eggins, H. O. W. and Pugh, G. J. F.: 1962, Nature (London) 193, 94.
Endo, T., Kusaka, T., Tan, N. and Sakai, M.: 1982, J. Pest. Sci. 7, 101.
Fletcher, W.: 1960, ‘The Effect of Herbicides on Soil Microorganisms’, in Proc. 8th. Br.Weed Control Conf., London, pp. 896–906.
Glenn, J. K. and Gold, M. H.: 1985, Arch. Biochem. 242, 329.
Greaves, M. P., Davies, H. A., Marsh, J. A. P. and Wingfield, G.I.: 1976, Critical Rev. Microbiol. 5, 1.
Harper, S. H. T. and Lynch, M. M.: 1981, J. Sci. Food and Agri. 32, 1057.
Hartley, R. D. and Whitehead, D. C.: 1985, 'Phenolic Acids in Soils and Their Influence on Plant Growth and Soil Microbial Processes#x2019;, in D. Vaughan and R. E. Malcolm (eds.), Soil Organic Matter and Biological Activity, Martinus Nijhoff, Dordrecht, pp. 109–149.
Jensen, H. L.: 1930, Soil Sci. 30, 59.
Johnson, L. F., Curl, E. A., Bond, T. H. and Fribourg, H. A.: 1959, Methods for Studying Soil Microflora-Plant Disease Relationships, Burgess Publ. Co. Minneapolis.
Kristufek, V. and Blumauerova, M.: 1983, Folia Microbiol. 28, 237.
Kuseske, D. W., Funke, B. R. and Schilz, J. T.: 1974, Plant and Soil 41, 255.
MaCall, W. W., Davis, J. F. and Lawton, K.: 1956, Soil Sci. Soc. Amer. J. 20, 81.
Naumann, K.: 1971, Redobiol. 11, 286.
Nelson, N.: 1944, J. Biol. Chem. 153, 375.
Omar, S. A., Moharram, A. M. and Abd-Alla, M. H.: 1993, Biod. and Biodeg. 31, 305.
Omar, S. A.: 1998, Biodeg. 9, 327.
Ou, L. T., Davidson, J. M. and Rothwell, D. F.: 1978, Soil Biol. and Biochem. 10, 443.
Pancholy, S. K. and Rice, E. L.: 1973, Soil Sci. Soc,. Amer. Proceed. 37, 47.
Prozorova, M. I. L.: 1967, Izv. Sib. Otdel. Akad. Nauk SSSR 5, 32.
Ross, D. J., Speir, T. W., Cowling, J. C. and Whale, K. N.L 1984, New Zealand J. Sci. 27, 247.
Sarathchandra, S. U. and Perrot, K. W.: 1981, Soil Biol. Biochem. 13, 543.
Sato, K.: 1988, 'Effect of a pesticide, pentachlorophenol (PCP) on pulation changes of heterotrophic bacteria in percolated soil with single adition of some amino acids. The Reports of the Institute for Agricultural Research, Tohoku University 37, 15–22.
Satpathy, J. M.: 1974, Ind. J. Entomol. 36, 139.
Sindhu, M. A. and Cornfield, A. H.: 1967, Plant and Soil 27, 468.
Smith, N. R. and Dawson, V. T.: 1944, Soil Sci. 58, 467.
Smith, R. N. and Long, P. A.: 1980, Int. Biodet. Bull. 16, 119.
Society of American bacteriologists: 1951, Manual of Methods for Pure Culture of Bacteria, McGraw-Hill, New York.
Tabatabai, M. A. and Bremner, J. M. L.: 1969, Soil Biol. and Biochem. 1, 301.
Tabatabai, M. A. and Bremner, J. M. L.: 1970, Soil Sci. Soc. Amer. Proceed. 34, 225.
Tarafdar, J. C., Rao, A. V. and Bala, K.: 1988, Folia Microbiol. 33, 453.
Torstensson, L.: 1974, Swedish. J. Agri. Res. 4, 151.
Torstensson, L.: 1979, Statens Naturvardsverk PM 1208, 1.
Torstensson, L. and Wessen, B.: 1984, Soil Biol. and Biochem. 16, 445.
Tu, C. M.: 1978, Communications in Soil Science and Plant Analysis 9, 629.
Tu, C. M.: 1981, Bull. Environ. Cont. Toxicol. 27, 109.
Tu, C. M. and Miles, J. R. W.: 1976, Resid. Rev. 64, 17.
Voets, J. P., Meerschman, M. and Vestraete, W.: 1974, Soil Biol. and Biochem. 6, 149.
Wilkinson, V. and Lucas, R. L.: 1969, New Phytol. 68, 701.
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Omar, S.A., Abdel-Sater, M.A. Microbial Populations and Enzyme Activities in Soil Treated with Pesticides. Water, Air, & Soil Pollution 127, 49–63 (2001). https://doi.org/10.1023/A:1005209516845
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DOI: https://doi.org/10.1023/A:1005209516845