Journal of fish pathology (한국어병학회지)

The Korean Society of Fish Pathology (한국어병학회)
권호 표지
DOI QR코드

DOI QR Code

Monitoring of the mortalities and medications in the inland farms of olive flounder, Paralichthys olivaceus, in South Korea

양식 넙치 폐사피해 및 수산생물용 의약품 사용량 모니터링

  • Jee, Bo Young (Aquatic Life Disease Control Center, National Fisheries Research and Development Institute) ;
  • Shin, Ki Won (Aquatic Life Disease Control Center, National Fisheries Research and Development Institute) ;
  • Lee, Dae Wook (Korean Aquatic Organism Disease Inspector Association) ;
  • Kim, Young Jae (Korean Aquatic Organism Disease Inspector Association) ;
  • Lee, Mu Kun (Korean Aquatic Organism Disease Inspector Association)
  • 지보영 (국립수산과학원 수산생물방역센터) ;
  • 신기원 (국립수산과학원 수산생물방역센터) ;
  • 이대욱 (사단법인 대한수산질병관리사회) ;
  • 김영재 (사단법인 대한수산질병관리사회) ;
  • 이무근 (사단법인 대한수산질병관리사회)
  • Received : 2013.10.28
  • Accepted : 2014.04.03
  • Published : 2014.04.30
Download PDF
⟨ Previous Next ⟩

Abstract

The monitoring was performed to survey the mortalities and medications occurred in the inland aquaculture farms of olive flounder in South Korea from May to October, 2012. Both of the indirect inquiry for entire inland farms and the sample survey for selected farms were carried out. The aquatic organism disease inspectors, who have the national licenses for the diagnosis and prevention of aquatic organism diseases and have close relationship with the farms, investigated the rates and causes of mortalities according to the standard manual. The cumulative mortalities rate by the indirect inquiry on 565 farms, was calculated to 27.18%, and the mortalities rate by infectious diseases was 22.64%. Otherwise, the mortalities rate by sample survey on 60 farms was 25.50%, 19.33% of them were caused by infectious diseases. The high mortality rates were recorded by scuticociliatosis, non-infectious loss, streptococcosis, VHS, artificial eliminations, vibriosis and gliding bacterial disease. Streptococcosis and non-infectious mortality caused to serious loss in productivity and economy of the farms, because of their outbreaks in the flounder groups over 600 g. The monitoring of medications in the selected farms revealed that formalin for the treatment of external parasites, such as scuticociliates, was the most commonly used drugs in the farms. As the antibiotic medications, amoxicillin and florfenicol for streptococcosis, and oxytetracycline and neomycin expecting wide antibacterial spectrum, were frequently prescribed.

2012년 5월에서 10월 사이에 우리나라 넙치 육상 양식장을 대상으로 폐사 피해 및 수산생물용 의약품 사용량을 전수 탐문조사와 표본 정밀조사의 형태로 진행하였다. 조사는 해당 양식장과 거래하고 있거나 관계를 맺고 있는 전국의 수산질병관리사 조사요원의 직접 현장 방문을 통한 면접과 표준 매뉴얼을 통한 진단을 통하여 실시하였다. 전국 565개의 넙치 육상 양식장을 대상으로 한 탐문 전수조사에서 해당기간 동안의 피해율은 27.18%로 집계되었고, 표본 60개소의 총 피해율은 25.50%로 나타났다. 표본조사의 피해율 조사가 $95{\pm}10%$ 이내의 신뢰성이 있는 것으로 확인되었다. 피해원인 별로는 탐문조사 및 표본조사에서 모두 스쿠티카병, 자연감모, 연쇄구균병, VHS, 선별도태, 비브리오병, 활주세균병 등의 원인이 높은 피해율을 보이는 것으로 집계되었다. 피해 중량과 피해금액을 봤을 때는 고체중의 넙치에서 발생한 비감염성 원인에 의한 폐사피해 및 연쇄구균증이 매우 높은 피해율을 보여주었다. 표본조사에서 수산생물용의약품의 사용량을 조사한 결과, 가장 많이 사용되었던 의약품은 스쿠티카병 치료목적의 formalin 약욕제제인 것으로 나타났고, 항균 항생물질로는 연쇄구균병의 치료목적으로 사용되는 amoxicillin, florfenicol과 광범위 항균작용을 기대하는 oxytetracycline, neomycin 등의 사용량이 높았다.

Keywords

References

  1. Aquatic animal disease control center: A study on the development of monitoring system for aquatic animal diseases and mortalities, pp. 194-293, National Fisheries Research and Development Institute, 2011.
  2. Cho, M.Y., Kim, M.S., Kwon, M.G., Jee, B.Y., Choi, H.S., Choi, D.L., Park, G.H., Lee, C.H., Kim, J.D., Lee, J.S., Oh, Y.K., Lee, D.C., Park, S.H. and Park, M.A.: Epidiemiological study of bacterial diseases of cultured olive flounder, Paralichthys olivacius from 2005 to 2006 in Korea, J. Fish Pathol., 20: 61-70, 2007.
  3. Cho, M.Y., Kim, M.S., Choi, H.S., Park, G.H., Kim, J.W., Park, M.S. and Park, M.A.: A statistical study on infectious diseases of cultured olive flounder, Paralichthys olivaceus in Korea, J. Fish Pathol., 21:271-278, 2008.
  4. Kim, J.W., Jung, S.H., Park, M.A., Do, J.W., Choi, B.Y., Cho, M.Y., Kim M.S., Choi, H.S., Kim, Y.C., Lee, J.S., Lee, C.H., Bang, J.D., Park, M.S. and Seo, J.S.: Monitoring of pathogens in cultured fish of Korea for the summer period from 2000 to 2006, J. Fish Pathol., 19: 207-214, 2006.
  5. Kim, J.W., Lee, H.N., Jee, B.Y., Woo, S.H., Kim, Y.J. and Lee, M.K.: Monitoring of the mortalities in the aquaculture farms of South Korea, J. Fish Pathol., 25:271-277, 2012. https://doi.org/10.7847/jfp.2012.25.3.271
  6. Lee, T.S.: Report on the management system for the antiboitics in the aquaculte farms, National Fisheries Research and Development Institute, pp. 17-19, 2003.
  7. Oh, S.P., Kim, D.H., Lee, J.J. and Lee, C.H.: Bacterial diseases in flounder farms of Cheju island, J. Fish Pathol., 11:23-27, 1998.
  8. Oak, Y.S.: Analysis of flounder farming industries and their foresights, Monthly Maritime, 271:44-60, 2007.
  9. Statistics Korea: Survey for the aquaculture industry on 2011, pp. 14-15, Statistics Korea, 2012.
  10. Won, K.M., Kim S.M. and Park, S.I.: Characterization of Vibrio harveyi, the causal agent of Vibriosis in cultured marine fishes in Korea. J. Fish. Sci. Technol., 9 (3):123-128, 2006. https://doi.org/10.5657/fas.2006.9.3.123

Cited by

  1. Removal of two pathogenic scuticociliates Miamiensis avidus and Miamiensis sp. using cells or culture filtrates of the dinoflagellate Alexandrium andersonii vol.63, 2017, https://doi.org/10.1016/j.hal.2017.02.002
  2. Pharmacokinetics of amoxicillin after intramuscular injection at different temperatures to cultured olive flounder, Paralichthys olivaceus vol.28, pp.1, 2015, https://doi.org/10.7847/jfp.2015.28.1.043
  3. The efficacy of amoxicillin sodium against streptococcosis in cultured olive flounderParalichthys olivaceusand its pharmacokinetics vol.40, pp.1, 2017, https://doi.org/10.1111/jvp.12321
  4. Antibacterial activities of viriditoxin congeners and synthetic analogues against fish pathogens vol.27, pp.22, 2017, https://doi.org/10.1016/j.bmcl.2017.10.015
  5. Distribution of Tetracycline Resistance Genes in Pathogenic Bacteria Isolated from Cultured Olive Flounder (Paralichthys olivaceus) in Jeju in 2016 vol.29, pp.3, 2017, https://doi.org/10.13000/JFMSE.2017.29.3.834
  6. Development of a safe antiparasitic against scuticociliates (Miamiensis avidus) in olive flounders: new approach to reduce the toxicity of mebendazole by material remediation technology using full-overlapped gravitational field energy pp.1432-1955, 2018, https://doi.org/10.1007/s00436-018-6010-8
  7. 넙치(Pralichthys olivaceus)의 혈액건강지표의 활동일주기와 단기절식에 따른 생리적 반응 vol.50, pp.5, 2014, https://doi.org/10.5657/kfas.2017.0534
  8. Gliotoxin is Antibacterial to Drug-resistant Piscine Pathogens vol.24, pp.4, 2018, https://doi.org/10.20307/nps.2018.24.4.225
  9. Linoleic acid, EPA 및 DHA 조성이 다른 배합사료 공급에 따른 넙치 (Paralichthys olivaceus)의 성장 및 어체 지방산 조성 vol.52, pp.1, 2019, https://doi.org/10.5657/kfas.2019.0049
  10. Identification of Vibrio species isolated from cultured olive flounder (Paralichthys olivaceus) in Jeju Island, South Korea vol.22, pp.7, 2019, https://doi.org/10.1186/s41240-019-0129-0
  11. 넙치(Paralichthys olivaceus) 구강에 기생하는 Neoheterobothrium hirame의 형태 및 감염어의 병리조직 vol.33, pp.1, 2014, https://doi.org/10.7847/jfp.2020.33.1.007
  12. 넙치(Paralichthys olivaceus)의 Streptococcus parauberis 인위감염을 위한 공격실험 방법에 관한 연구 vol.53, pp.4, 2014, https://doi.org/10.5657/kfas.2020.0628
  13. Application of tylosin antibiotics to olive flounder (Paralichthys olivaceus) infected with Streptococcus parauberis vol.23, pp.8, 2014, https://doi.org/10.1186/s41240-020-00165-8
  14. 제주지역 넙치(Paralichthys olivaceus) 연쇄구균병 원인체의 분리특성과 Streptococcus parauberis의 혈청형 변화 vol.33, pp.2, 2020, https://doi.org/10.7847/jfp.2020.33.2.119
  15. Estimation of pharmacological properties of ceftiofur, an injectable cephalosporin antibiotic, for treatment of streptococcosis in cultured olive flounder Paralichthys olivaceus vol.52, pp.2, 2014, https://doi.org/10.1111/are.14938
  16. A case study on the distribution of the environmental resistome in Korean shrimp farms vol.227, pp.None, 2021, https://doi.org/10.1016/j.ecoenv.2021.112858
  17. Prevalence, antibiotic susceptibility and serotyping of Streptococcus parauberis isolates from diseased marine fish vol.52, pp.12, 2014, https://doi.org/10.1111/are.15523
  18. Antibacterial Activities of Prenylated Isoflavones from Maclura tricuspidata against Fish Pathogenic Streptococcus: Their Structure-Activity Relationships and Extraction Optimization vol.26, pp.24, 2021, https://doi.org/10.3390/molecules26247451