Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Southern Agriculture》 2015-04
Add to Favorite Get Latest Update

Control effect of Ridomil on saprolegniasis infected Discus fish(Symphysodon aequifasciatus) zygotes

Li Hao-ran;Ou Ren-jian;Qiu Jun-qiang;Guo Wei-wei;Yang Xian-le;Hu Kun;National Pathogen Collection Center for Aquatic Animals,Shanghai Ocean University;  
【Objective】The present experiment was conducted to study safety and control effect of Ridomil on saprolegniasis of Symphysodon aequfasciatus zygote, in order to provide scientific basis for prevention and treatment of saprolegniasis during artificial incubation of fish. 【Method】The antibacterial effect of Ridomil on saprolegniasis in vitro was verified by using multiple proportion dilution. By means of water bath, S. aequfasciatus zygote was infected by Saprolegnia. Then the infected zygotes were exposed to different concentrations of Ridomil, malachite green of 0.1 mg/L(positive control) and water(blank control), respectively. The zygote development of different drug treatments were observed to calculate zygote mortality, hatchability and infection rate of Saprolegnia. 【Result】The results showed that, Ridomil(8.0 mg/L) and malachite green(0.10 mg/L) could significantly inhibit the hypha growth of Saprolegnia. Both the zygotes fertilized after 36 h and the zygotes fertilized within 3 h were soaked in 8.0 mg/L Ridomil, the infection rate of Saprolegnia and zygote mortality were found to be extremely significantly reduced(P0.01) or significantly reduced(P0.05), while hatchability of zygote was found to be significantly increased. The tissue section of zygote showed that the compact structure of fish zygote was found out from blank control group. While the internal structure of zygote in positive control group was loose, dissolved and broken. As for Ridomil group of 8.0 mg/L, its internal structure of zygote did not change obviously. 【Conclusion】Ridomil can prevent and treat saprolegniasis of fancy fish, which have not toxic effect on fish zygote. The recommendation concentration of Ridomil is 8.0 mg/L in the production.
【Fund】: 国家“863”计划项目(2011AA10A216);; 公益性行业(农业)科研专项项目(201203085);; 上海市科技兴农重点攻关项目(沪农科攻字[2011]第4-8号);; 上海海洋大学研究生科研基金项目(A-0209-13-0900029)
【CateGory Index】: S941.431
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 10 Hits
1 CHEN Xiao-yan et al(College of Life Science and Technology,Jinan University,Guangzhou,Guangdong 510632);Antibacterial Activity of 55 Chinese Herb Medicines on Saprolegnia in Chinemys nigricans[J];Journal of Anhui Agricultural Sciences;2010-33
2 SONG Xue-hong,CHEN Kui,WANG Yong-ling,ZHU Chun-feng (School of Life Sciences,Soochow University,Suzhou,Jiangsu 215123);Effects of EM and Deuterium Sulfate Treatment on the Inhibition Rate of Saprologenia parasitia during the Hatching of Pseudobagrus fulvidraco Fertilized Eggs[J];Freshwater Fisheries;2007-01
3 XIAO Guo-chu;HU Kun;QIU Jun-qiang;YANG Yi-bin;YANG Xian-le;National Pathogen Collection Centre for Aquatic Animals,Shanghai Ocean University;;Stability of compound preparation of metalaxyl[J];Journal of Southern Agriculture;2014-04
4 YAO Kun1, ZHU Lin1,2, CHEN Zhong-zhi1, DUAN Zheng-hua1, LI Yan1 (1. College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China;2. Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Nankai University, Tianjin, 300071, China);Effects of Rac-metalaxyl and R-metalaxyl on Zebrafish(Danio rerio):Determination of Acute Toxicity and ATPase Activity[J];Journal of Agro-Environment Science;2008-06
5 LIU Li-ping1,2, WANG Wu2, YUAN Hua3, ZHANG Ke-jian2 (1.Key Laboratory of Experimental Marine Biology,Institute of Oceanology,Chinese Academy of Sciences, Qingdao 266071,China;2.College of Aqua-Life Science and Technology, Shanghai Fisheries University,Shanghai 200090,China;3.Qidong Ocean and Fishery Bureau,Qidong 226241, China);Structural characteristics of egg surface of Pelteobagrus vachelli[J];Journal of Fisheries of China;2005-03
6 GUAN Hai-hong (Heilongjiang River Fisherles Research Institute.Chinese Academy of Fishery Sciences Harbin 150070,China);Improving on Methods of Cutting Fish Tissue Sections and Technique of Directional Embedding[J];Chinese Journal of Fisheries;2003-02
7 LI Chi-tao,XU Wei,JIA Zhi-ying,SHI Lian-yu(Heilongjiang River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Harbin 150070,China);Choice of Chemicals to Prevent or Control Saprolegniasis in Songpu Mirror Carp Eggs[J];Chinese Journal of Fisheries;2011-04
8 LIU Xiao-dong,CHEN Zai-zhong (College of Aqua-life Science and Technology,Shanghai Fisheries Univercity,Shanghai 200090,China);Study on the chromatophores and the carotenoid components in the skin of discus fish(Symphysodon spp.)[J];Journal of Shanghai Fisheries University;2008-03
9 Li Aihua; Me Pin and Lu Quanzhang(Institute of Hydrobiology, The Chinese Academy of Sciences, Wuhan 430072);A PRIMARY STUDY OF SAPROLEGNIASIS AND ITS PATHOGEN OF LATEOLABRAX JAPONICUS[J];ACTA HYDROBIOLOGICA SINICA;1999-04
10 Li Shaowu;Wang Di;Lu Tongyan;Heilongjiang River Fisheries Research Institute/Chinese Academy of Fishery Sciences;;Effects of Formaldehyde and Malachite Green on MHC and IL-1β Content in Eyed Eggs of Taimen (Hucho taimen Pallas.)[J];Chinese Agricultural Science Bulletin;2013-32
Chinese Journal Full-text Database 10 Hits
1 LIU Huai - ru ,PAN Bao - ping (l .Oceanography and Enviroment College in Xiamen University,Xiamen 361005,China; 2. Department of Biology, Quanzhou Normal College, Quanzhou 362000, China; 3 . Department of Biology, Tianjin Normal College, Tianjin 300074, China);The preliminary study on morphology and distribution rules of argyrophil cells in the stomach and gut of Silurus meridionalis[J];Journal of Anhui University(Natural Sciences);2003-04
2 Zhao Jun*(Institute of Tropical-agricultural Sciences of Yunnan Academy of Agricultural Sciences,Yunnan Yuanmou 651300,china);Improvement of Plant Paraffin Section Technical[J];Anhui Agricultural Science Bulletin;2009-05
3 TIAN Chun-yuan (School of Life Science and Technology,Xiaogan University,Xiaogan,Hubei 432000);Studies on Anatomic Structures of Chickpea(Cicer arietinum L.)[J];Journal of Anhui Agricultural Sciences;2009-25
4 WEI Dong et al (Department of Fishery Science,Tianjin Agricultural College,Key Laboratory of Aqua-ecology and Aquaculture of Tianjin,Tianjin 300384);Comparison Study on Blood Physiological Parameters of Tung Disease Astronotus ocellatus and Healthy Astronotus ocellatus[J];Journal of Anhui Agricultural Sciences;2010-09
5 FU Xiao-yan et al (Department of Life Science and Technology,Jinan University,Guangzhou,Guangdong 510632 );Histopathological Observation of Chinemys nigricans Infected with Saprolegnia[J];Journal of Anhui Agricultural Sciences;2010-22
6 WANG Ya-fei et al(Department of Food Science,Beijing University of Agriculture,Beijing 102206);Inhibitory Effects of Four Kinds of Chinese Herbal Extracts Containing Pyrola rotundifolia against Monilinia fructicola[J];Journal of Anhui Agricultural Sciences;2011-23
7 XIE Yong-fang et al (College of Bioinformation,Chongqing University of Posts and Telecommunications,Chongqing 400065);Research on Activities of Antioxidant Enzymes during Pigment Gland Morphogenesis in Cotton[J];Journal of Anhui Agricultural Sciences;2012-03
8 ZHANG LU (Department of Biology, Northeast Normal University);A PRELIMINARY STUDY ON THE HISTOLOGY OF THE GENITAL SYSTEM OF BRADYBAENA MAACKI (GERSTFELDT)[J];Acta Zoologica Sinica;1986-01
9 LI GUOHUA (Department of Biology, Shen Yang Teachers College)CHENG JIMIN WANG QIUYU HOU LIN HOU SHENGTAO(Northeast Nationality College, Changchun) (Northeast Normal University. Changchun);ANATOMY THE NERVOUS SYSTEM OF RAPANA VENOSA[J];Acta Zoologica Sinica;1990-04
10 WANG Chun-Lin JIANG Xia-Min ZHAO Qing-Song XU Qiong XU Yun-Feng(Department of Marine and Fisheries of Ningbo University Ningbo 315211,China);Studies on the Ovarian Histology of Oratosquilla kempi[J];Chinese Journal of Zoology;2001-04
China Proceedings of conference Full-text Database 3 Hits
1 ZENG Zhan-Zhuang,FAN Hai-Ping,ZHUO Yu-Chen,WU Bin, ZHANG Xin-Yan,CHEN Ling (Freshwater Fisheries Research Institute of Fujian Province,Fuzhou,Fujian 350002,China);Isolation and identification of fungal pathogen from dermal ulceration disease on cultured Anguilla japonica[A];[C];2010
2 WANG Xiao-li,JIANG Jian-rong,XU Li-ping,FANG Hui-ling,XIN Li-jiang,SHI De-shun~* (College of Animal Science and Technology,Guangxi university,Nanning 530005 China);Organizational Structure Observation of the Lung and Spleen of Somatic Nuclear Transfer Buffalo[A];[C];2010
3 OU Ren-Jian (1△) CAO Hai-Peng (1△) ZHENG Wei-Dong 2 HU Kun 1 XU Jia-Lu 1 YANG Xian-Le (1*) (1 National Pathogen Collection Center for Aquatic Animals,Shanghai Ocean University,Shanghai 201306,China) (2 Yangtze River Fisheries Research Institue,Chinese Academy of Fishery Sciences,Wuhan,Hubei 430223,China);Identification and drug susceptibility of a pathogenic Achlya klebsiana strain from the eggs of Yellow catfish (Pelteobagrus fulvidraco)[A];[C];2012
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 CHEN Xiao-yan et al(College of Life Science and Technology,Jinan University,Guangzhou,Guangdong 510632);Antibacterial Activity of 55 Chinese Herb Medicines on Saprolegnia in Chinemys nigricans[J];Journal of Anhui Agricultural Sciences;2010-33
2 FENG Xiang-ru et al(Institute of Zoonoses,Jilin University,Changchun,Jilin 130062);Cloning and Sequence Analysis of Interleukin 10(IL-10) Full-length cDNA from Cyprinus carpio L.[J];Journal of Anhui Agricultural Sciences;2012-22
3 ZHANG Fan rong,ZHANG Feng yin (Department of agronomy, Jianghan University Wuhan 430065 China);Study on Preventing Saprolegniasis of Salangidae Eggs by KMnO_4 and Formalin[J];FISHERIES SCIENCE;1999-06
4 SUN Hong xiang,TAO Yong jun (College of Animal Science,Zhejiang University,Hangzhou 310029,China);Pharmacodynamic Study on Biebaoning against Disease in Soft shelled Turtle (Trionyx sinensis)[J];Fisheries Science;2001-04
5 ZHENG Tian-lun~1,WANG Guo-liang~2,JIN Shan~2(1.Zhejiang Fisheries Technical Extension Center, Hangzhou 310012,China; 2.Department of Oceanology and Fishery, Ningbo University, Ningbo, 315211,China);Administration of Chinese Herb Medicines in Control of Vibriosis in Cage-cultured Large Yellow Croaker[J];Fisheries Science;2005-02
6 GUO Yu-juan, CHEN Xue-nian (Special Fishery Research Institute of Zhaoqing University, Zhaoqing 526061, China);Current Progress on Utilization of Chinese Herbal Medicines in Prevention and Treatment of Aquatic Animal Diseases in China[J];Fisheries Science;2005-04
7 WANG Ya-nan1,2,KONG Xiao-yu1,SHI Cheng-yin2(1.Ministry of Education,China Ocean University,Qingdao,Shandong,266003,China;2.China Fisheries Scence Academy Yellow Sea Fisheries Research Institute,Qingdao,Shandong,266071,Shandong,China);Advance in Anti-viral Nonspecific Immune Mechanism in Fish[J];Progress in Veterinary Medicine;2008-05
8 Huaug YongChun; Wu Youyi(Jimei University Fisheries College 361021 );Studies on Effective Microorganisms (EM) in Prawn (P. penicillatas Alcock ) culture[J];FUJIAN JOURNAL OF ANIMAL HUSBANDRY;1997-03
9 XIE Chun-gang,ZHANG Ren-ming,Turxun,GUO Yan,MA Yan-wu (Aquatic Science Research Institute of Xinjiang Uygur Autonomous Region,Urumqi 830000,Xinjiang,China);Acute Toxicity Test of Seven Kinds of Chemicals to Young Fish of Aspiorhynchus laticeps(Day)[J];Arid Zone Research;2010-01
10 MAO Li-na1,2,FENG Juan2,LI Yu-gu1,HOU Yue-e2,GUO Zhi-xun2,XU Hai-dong2(1.College of Veterinary Medicine,South China Agricultural University,Guangzhou 510642,China;2.The South China Sea Fisheries Research Institute,CAFS,Guangzhou 510300,China);Full Length cDNA Cloning and Tissue Expression of Major Histocompatibility Complex(MHC)-Ⅱα from Cobia(Rachycentron canadum)[J];China Animal Husbandry & Veterinary Medicine;2010-10
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved