Sensitivity of the early-life stages of freshwater mollusks to neonicotinoid and butenolide insecticides
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- 作者：R.S. Prossera ; ryan.prosser@canada.ca" class="auth_mail" title="E-mail the corresponding author ; rsprosser@gmail.com" class="auth_mail" title="E-mail the corresponding author ; S.R. de Sollab ; E.A.M. Holmana ; R. Osbornec ; S.A. Robinsond ; A.J. Bartletta ; F.J. Maisonneuved ; P.L. Gillisa
- 关键词：Mollusk ; Freshwater mussel ; Snail ; Neonicotinoid ; Butenolide
- 刊名：Environmental Pollution
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：218
- 期：Complete
- 页码：428-435
- 全文大小：613 K
文摘
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LC50s of glochidia viability for neonicotinoids and butenolides were >500 μg/L.
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Neonicotinoids and butenolides represent a de minimis risk to glochidia.
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7-d LC50s were >3000 μg/L and 28-d LC50s were >150 μg/L.
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Growth was a more sensitive endpoint of exposure than mortality for juvenile snails.
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Hazard quotients for growth and biomass production of juvenile snails were >1.