00000nam 2200000za 4500 9.857615 CaOODSP 20221107155811 cr ||||||||||| 180612s2018 nkcd ob f000 0 eng d 9780660268866 CaOODSP eng eng fre n-cn-nk Fs97-6/3265E-PDF Effects of 4-nonylphenol and formulations of five pesticides [electronic resource] : cypermethrin, deltamethrin, glyphosate, imidacloprid and mancozeb on growth of Atlantic salmon (Salmo salar L.) during parr-smolt transformation / by M. Lyons … [et al.]. St. Andrews, N.B. : Fisheries and Oceans Canada, St. Andrews Biological Station, 2018. v, 42 p. : col. charts. Canadian technical report of fisheries and aquatic sciences, 1488-5379 ; 3265 Includes bibliographical references (p. 25-31). "This study has shown that short term, freshwater exposure of Atlantic salmon (Salmo salar L.) to some pesticide formulations during parr-smolt transformation (PST) caused significant reduction of specific growth rate of fish compared to the control fish over the course of a critical seawater growth period. Effects of 4-nonylphenol and formulations of five pesticides: cypermethrin, deltamethrin, glyphosate, imidacloprid and mancozeb, were tested. All the chemicals tested affected fish growth in seawater at either the July or September sample times. Other studies link poor growth near PST to reduced survival at sea and lower returns of adult salmon to their native streams. These results suggest that wild Atlantic salmon smolts may be affected by pesticides in rivers supporting sea-run salmon stocks. The consequences of reduced growth may be failure to survive or thrive at sea"--Abstract, p. v. Includes abstract in French. Atlantic salmon--Effect of pesticides on Nonylphenol--Environmental aspects New Brunswick Lyons, M. C. (Monica C.) Canada. Department of Fisheries and Oceans. Canada. Department of Fisheries and Oceans. Biological Station (St. Andrews, N.B.) Canadian technical report of fisheries and aquatic sciences, 1488-5379 ; 3265. (CaOODSP)9.504449 PDF 437 KB https://publications.gc.ca/collections/collection_2018/mpo-dfo/Fs97-6-3265-eng.pdf