首页   按字顺浏览 期刊浏览 卷期浏览 Endosulfan and diazinon toxicity to the freshwater rotiferBrachionus calyciflorus
Endosulfan and diazinon toxicity to the freshwater rotiferBrachionus calyciflorus

 

作者: A. Femández‐Casalderrey,   M.D. Ferrando,   E. Andreu‐Moliner,  

 

期刊: Journal of Environmental Science and Health, Part B  （Taylor Available online 1992）
卷期: Volume 27, issue 2  

页码: 155-164

 

ISSN:0360-1234

 

年代: 1992

 

DOI:10.1080/03601239209372772

 

出版商: Taylor & Francis Group

 

关键词: Rotifera;endosulfan;diazinon;acute toxixity;TL50

 

数据来源: Taylor

 

摘要:

The acute toxicity of endosulfan and diazinon to the freshwater rotiferBrachionus calvcifloruswas determinated after 24 hours exposure to these toxicants. The mean 24 hr‐LC50 values were 5.15 and 29.22 mg/L for endosulfan and diazion respectively. Based on these results, four sublethal concentrations were chosen to determined the median lethal time (LT50) at each concentration of toxicant tested. We also used a control with the solvent (acetone).

 

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