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Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN 印刷: 0018-8166
ISSN オンライン: 1943-5991

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v44.i3.60
pages 75-85

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

V. I. Lokhanskaya
National University of Bioresources and Nature Management, Kyiv, Ukraine
E. P. Scherban'
National Agrarian University, Kyiv, Ukraine
S. D. Mel'nichuk
National Agricultural University of Ukraine, Kiev, Ukraine

要約

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.