Hydrobiological Journal
年間 6 号発行
ISSN 印刷: 0018-8166
ISSN オンライン: 1943-5991
SJR:
0.221
SNIP:
0.469
CiteScore™::
0.9
H-Index:
12
Indexed in
Study of Toxicity of the Herbicide “Genius” in Acute and Chronic Experiments on Cladocera
巻 46,
発行 3, 2010,
pp. 92-102
DOI: 10.1615/HydrobJ.v46.i3.80
要約
Effect of some concentrations of the herbicide “genius” (active component − acetochlor) on juvenile Daphnia magna and Ceriodaphnia affinis in acute and chronic experiments has been studied. Vital, lethal and median concentration of the herbicide has been determined. At herbicide concentration 4 and 2 mg/dm3 C. affinis stopped reproduction at the level of the 3rd and 5th generation, accordingly. In concentration 0.01−1.00 mg/dm3 the herbicide caused suppressive effect, total number of posterity decreased by 32.6−43.5%. Concentration 0.001 mg/dm3 has been considered ineffective.
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