Effects of pesticide Glyphosate ( Roundap® formulation) on periphyton community in artificial stream

Publish Year: 1393
نوع سند: مقاله کنفرانسی
زبان: English
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HBHEAITH01_066

تاریخ نمایه سازی: 7 بهمن 1393

Abstract:

In recent years, commercial glyphosate herbicide formulations have been widely used in agriculture to control aquatic weeds. These pesticides may result in disruption of ecological balance, causing damage to non-target organisms including fish, diatoms and other aqutice organisms. We assessed the effect of the commercial formulation Roundup® using artificial steram , An experiment was carried out using indoor experimental channels (artificial streams) to assess the long-term effect (20 days) of pesticide on periphyton communities exposed to low levels of Glyphosate (Roundap® formulation),The herbicide was added at four doses: a Control (without Roundup) and three treatments of 20,40 and 60 mg Lˉ¹ of the active ingredient (glyphosate). The effects of Glyphosate on community biomass were assessed by measuring dry mass, ash-free dry mass (AFDM), autotrophic index (AI) and chlorophyll a factors. In artificial streams with Roundup, there was a significant (p <0.05) reduction of chlorophyll a compared to controls. Roundup produced a clear delay in periphyton colonization in treated artificial stream and values of the periphyton mass variables (dry mass, ash-free dry mass (AFDM) and chlorophyll a ) were always higher in control channel Compared channeles with low and medium herbicide concentration.

Authors

Mozafar Sharifi

Associated Prof., Department of Biology, Faculty of Science ,Razi Unoversity of Kermanshah

Loghman Yousefizadeh

MSc. Student of Plant Ecology, Faculty of Science, Razi University of Kermanshah

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  • Feng, J. C., D. G. Thompson, and P. Reynolds. 1990. ...
  • Gilliom RJ (2007) Pesticides in U.S. streams and groundwater. Environ ...
  • Abdullah PM, Daud J, Hong SK, Yew HC (1995) Improved ...
  • Ali , _ an d R. A. Fletcher. 1978. Phytotoxic ...
  • Anton, F.A., Ariz, M., Alia, M., 1993. Ecotoxic effects of ...
  • Baylis, A.D., 2000. Why glyphosate is _ global herbicide: strengths, ...
  • Botta, F., Lavison, G., Couturier, G., Alliot, F., Moreau -Guigon, ...
  • Bradberry, S.M., Proudfoot, A.T., Allister Vale, J., 2004. Glyphosate poisoning. ...
  • Campbell, W. F., J. O. Evans, and S. C. Reed. ...
  • Christy, S.L., , Karlander, E.P., Parochetti, J.V., 1981. Effects of ...
  • Cummins, K. W _ 1974 stream ecosystem structure and function. ...
  • Devault DA, Merlina G, Lim P, Probst JL, Pinelli E ...
  • Duke, S. O., S. R. Baerson, and A. M. Rimando. ...
  • Duke, S.O., 1988. Glyphosate. In: Kearney, P.C., Kaufma n, D.D. ...
  • Glusczak et l .2011 Acute Exposure to Glyphosate Herbicide Affects ...
  • Goldsborough , L. G., and A. E. Beck. 1989. Rapid ...
  • Gustavson, K., F. Mohlenberg, and L. Schlu:ter. 2003. Effects of ...
  • Hernando, F., Royuela, M., Munoz-Rueda, _ Gonzale z-Murua, C., 1989. ...
  • Hess, F.D., 1980. A Chlamydomon _ algal bioassay for detecting ...
  • Jiraungko orskul W, Upatham ES, Kruatrachue M, Sahaphong S, Vichasri ...
  • Kishore, G.M., Shah, D.M., 1988. Aminoacid biosynthesis inhibitors as herbicides. ...
  • Lamberti, G. A. and V. H. Resh, 1983 stream periphyton ...
  • Likens, G. E., F.H, Bormann, N. M. Johanson, D. W. ...
  • Masson, S., B. Pinel-Allow, and B. H. Smith. 2000. Total ...
  • Maule, A., Wr ight, S.J.L, 1984. Herbicide effects On the ...
  • McConnell, W. J. and Sigler. 1959. Chlorophyll and productivity in ...
  • Newton, M., K. M. Howard, B. R. Kelpsas, R. Danhaus, ...
  • Perez, G.L. , Torremorell, A. , Mugni, H. , Rodriguez, ...
  • Pesce, S., M artin-Laurent, F., Rouard, N., Montuelle, B., 2009. ...
  • Phinney, H. K. and C. D. Mclntire, 1965. Effect of ...
  • Relyea, R. A. 2005a. The impact of insecticides and herbicides ...
  • Relyea, R. A. 2005b. The lethal impact of Roundup on ...
  • Relyea, R.A., 2005. The impact of insecticides and herbicides On ...
  • Relyea, R.A., 2009. A cocktail of contaminant, how pesticide mixtures ...
  • Rohr, J. R., and P. W. Crumrine. 2005. Effects of ...
  • Saenz, M.E., Marzio, W.D., Alberdi, J.L., del Carmen Tortorelli, M., ...
  • Schaffer, J. D., and M. J. Sebetich. 2004. Effects of ...
  • Schaffer, J.D., Sebetich, M.J., 2004. Effects of aquatic herbicides On ...
  • Schuler LJ, Rand GM (2008) Aquatic risk assessment of herbicides ...
  • Shifu, C., Yunzhang, L, 2007. Study On the photocatalytic degradation ...
  • Shikha, Singh, D.P., 2004. Influence of glyphosate On photosynthetic properties ...
  • Steinricken, H.C., Amrhein, N., 1980. The herbicide glyphosate is a ...
  • Stockner, J. G. 1988. Phototrophic picoplankton: An overview from marine ...
  • Stockner, J. G. and K. R. S. Shortreed .1978. Enhancemen ...
  • USEPA: U.S. Environmentl Protection Agency, 1993. Re-registration Eligibility Decision (RED): ...
  • Williams, G.M., Kroes, R., Munro, I.C., 2000. Safety evaluation and ...
  • Wong P (2000) Effects of 2, 4-D, glyphosate and paraquat ...
  • Woodburn, A., 2000. Glyphosate: production, pricing and use worldwide Pest. ...
  • Woudneh MB, Ou Z, Sekela M, Tuominen T, Gledhill M ...
  • Zaranyika, M. F., and G. M. Nyandoro. 1993. Degradation of ...
  • Villeneuve, A., Montuelle, B., Bouchez, A., 2010. Influence of slight ...
  • Sabater, S., Gregory, S.V., Sedell, J.R., 1998. Community dynamics and ...
  • Hillebrand, H. Sommer, U., 2000. In: Biggs, B.J.F. (Ed.), New ...
  • Biggs, B.J.F., 2000. New Zealand Periphyton Guideline: Detecting, Monitoring and ...
  • Munoz, I., Real, M., Guasch, H., Navarro, E., Sabater, S., ...
  • نمایش کامل مراجع