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Effect of potassium ferrate(VI) on survival and reproduction of Ichthyophthirius multifiliis tomonts
Ling, Fei; Wang, Jian-Guo; Wang, Gao-Xue; Gong, Xiao-Ning; Ling, F (reprint author), NW A&F Univ, Coll Anim Sci & Technol, Yangling 712100, Peoples R China; feiling@nwsuaf.edu.cn; wangjg@ihb.ac.cn
2011
Source PublicationPARASITOLOGY RESEARCH
ISSN0932-0113
Volume109Issue:5Pages:1423-1428
AbstractIchthyophthirius multifiliis is an important freshwater teleost pathogen that can infect most species of freshwater fish worldwide and often leads to significant economic losses to the aquaculture industry. Potassium ferrate(VI), as a potential therapeutic agent for external protozoan parasite infections, has been proven to kill I. multifiliis theronts effectively; however, no information is available on effects of potassium ferrate(VI) exposure to I. multifiliis tomonts. This study evaluated the effects of potassium ferrate(VI) on the survival and reproduction of I. multifiliis tomonts. The results of experiment 1 showed that potassium ferrate(VI) at concentrations of 2.4, 4.8, 9.6, and 19.2 mg/L resulted in tomont survival rates of 82.2%, 34.2%, 14.6%, and 0, respectively, and significant differences were noted in tomont reproduction between the treatments and the control (P < 0.05). Additionally, this study was designed to determine the effect of potassium ferrate(VI) toxicity on age of the tomont. The results indicated that encysted I. multifiliis was more resistant to potassium ferrate(VI) treatments. In addition, this study was designed to investigate I. multifiliis tomont survival and reproduction when collected from infested goldfish in potassium ferrate(VI) solutions at different concentrations (0, 2.4, 4.8, 9.6, and 19.2 mg/L) for 30 min. It was found that the tomont survivals in the treatments were significantly lower than those in the control (P < 0.05). This study demonstrated that a bath with potassium ferrate(VI) possibly was an effective method to treat ichthyophthiriasis.
KeywordPeracetic-acid Paa Cyprinus-carpio l Growth Toxicity Theronts Fouquet Oxidant Water
Department[Ling, Fei; Wang, Gao-Xue] NW A&F Univ, Coll Anim Sci & Technol, Yangling 712100, Peoples R China; [Ling, Fei; Wang, Jian-Guo; Gong, Xiao-Ning] Chinese Acad Sci, Lab Healthy Aquaculture, Inst Hydrobiol, Wuhan 430072, Peoples R China
Subject AreaParasitology
Funding OrganizationNational Basic Research Program (973 Program)[2009CB118700]; Huai'an Technological Program[SN1087] ; National Basic Research Program (973 Program)[2009CB118700]; Huai'an Technological Program[SN1087] ; National Basic Research Program (973 Program)[2009CB118700]; Huai'an Technological Program[SN1087] ; National Basic Research Program (973 Program)[2009CB118700]; Huai'an Technological Program[SN1087]
Indexed BySCI
Language英语
WOS IDWOS:000296011300023
Funding OrganizationNational Basic Research Program (973 Program)[2009CB118700]; Huai'an Technological Program[SN1087] ; National Basic Research Program (973 Program)[2009CB118700]; Huai'an Technological Program[SN1087] ; National Basic Research Program (973 Program)[2009CB118700]; Huai'an Technological Program[SN1087] ; National Basic Research Program (973 Program)[2009CB118700]; Huai'an Technological Program[SN1087]
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/16439
Collection鱼类生物学及渔业生物技术研究中心_期刊论文
Corresponding AuthorLing, F (reprint author), NW A&F Univ, Coll Anim Sci & Technol, Yangling 712100, Peoples R China; feiling@nwsuaf.edu.cn; wangjg@ihb.ac.cn
Recommended Citation
GB/T 7714
Ling, Fei,Wang, Jian-Guo,Wang, Gao-Xue,et al. Effect of potassium ferrate(VI) on survival and reproduction of Ichthyophthirius multifiliis tomonts[J]. PARASITOLOGY RESEARCH,2011,109(5):1423-1428.
APA Ling, Fei.,Wang, Jian-Guo.,Wang, Gao-Xue.,Gong, Xiao-Ning.,Ling, F .,...&wangjg@ihb.ac.cn.(2011).Effect of potassium ferrate(VI) on survival and reproduction of Ichthyophthirius multifiliis tomonts.PARASITOLOGY RESEARCH,109(5),1423-1428.
MLA Ling, Fei,et al."Effect of potassium ferrate(VI) on survival and reproduction of Ichthyophthirius multifiliis tomonts".PARASITOLOGY RESEARCH 109.5(2011):1423-1428.
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