Inland Water Biology

, Volume 6, Issue 4, pp 344–350

Effect of the insecticide Tanrec® on reproduction and vital activity of Daphnia magna Straus in a 15-day test

Aquatic Toxicology

DOI: 10.1134/S1995082913040123

Cite this article as:
Papchenkova, G.A. & Makrushin, A.V. Inland Water Biol (2013) 6: 344. doi:10.1134/S1995082913040123

Abstract

The effect of the insecticide Tanrec® at concentrations of 3.0 × 10−7, 3.0 × 10−2, and 3.0 × 10−1 mg/L (as of imidacloprid) on Daphnia magna Straus has been studied. An acute toxic effect of this insecticide at a concentration of 3.0 × 10−1 mg/L and a depressive effect at concentrations of 3.0 × 10−2 mg/L and 3.0 × 10−7 have been revealed. A damaging effect of Tanrec was revealed during the stage of early development of studied crustaceans. This effect was manifested in the inhibition of the growth of oocytes, abnormal functioning of the intestine, retardation of body growth, and pathological changes in tissues.

Keywords

Tanrec® imidacloprid Daphnia magna 

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Copyright information

© Pleiades Publishing, Ltd. 2013

Authors and Affiliations

  1. 1.Papanin Institute of Biology of Inland WatersRussian Academy of ScienceBorok, Nekouzskii raion, Yaroslavl oblastRussia

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