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Hydrobiological Journal Hydrobiological Journal
 
 

ISSN: 0018-8166 Print

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click 'Save as...' here to save XML metadata   Year 2008, Volume 44 / Issue 3

DOI: 10.1615/HydrobJ.v44.i3

Pages: 98

DOI: 10.1615/HydrobJ.v44.i3.60 Article price - $45.00 Add to shopping cart

Acute Toxicity of the Herbicide "Norvel" for Fish and Crustacea


ABSTRACT

The toxicity of the herbicide "Norvel" (active component -quizalofop-p-ethyl, 50 g/L) for guppies Poecilla reticulatus, carps Cyprinus carpio, water fleas Daphnia magna and Ceriodaphnia affinis in the acute experiments has been investigated. Given herbicide causes narcotic and neuroparalytic effect on the test-objects mainly during the first day of the experiment. Ineffective concentrations for fish were 0.2-0.001 mg/L, for D. magna - 0.1 mg/L, for C. affinis - 0.001 g/L. Herbicide "Norvel" can be considered as toxic and very toxic for the investigated test-objects.


pages 75-85


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