Monitoring, isolation and identification of bacterial and parasitic agents in specific pathogen free shrimp production
Aquaculture is the fastest growing food industry in the world. Shrimp culture industry is also part of it, unfortunately, like other marine animal culture economic losses caused by the disease has been one of the major challenges of this industry. The major cause of mortality in shrimp hatcheries and rearing centers is related to water quality and the presence of pathogenic bacteria and parasites. These are common opportunistic microorganisms in the hatchery, rearing centers, flora and living food but poor conditions of culture are caused diseases. Since the development of aquaculture in the countries need health management, one of the important additional rings in the shrimp strategic plan is specific pathogen free shrimp production, which has been addressed in this plan. Specific pathogen free shrimp define as the shrimps which are free of the specific pathogens listed in world organization for animal health (OIE). These factors should be conclusively diagnosed and can be isolated from shrimp hatcheries and culture system. Therefore in this project screening and surveillance of shrimp in several generations according to the list of OIE were done and they were monitored for of bacterial pathogens (Necrosis Hepatopancreas Bacteria) and parasites (Microsporidian and Gregarines). At total 756 pieces of shrimp, 6 sample of dry food and 97 samples of live foods were controlled and tested. 1.35 percent of live foods were positive for NHPB and 5.6 percent of pre broodstocks have epicommensal and microsporidia which were disposed in quarantine phase. Because of biosecurity and surveillance system establishment, there were no bacterial or parasitic isolation or diagnosis during SPF shrimp production.
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Format: | monograph biblioteca |
Language: | Persian |
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Iranian Fisheries Science Research Institute
2016
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Subjects: | Aquaculture, Health, Iran, Litopenaeus vannamei, SPF, Bacteria, Parasite, |
Online Access: | http://hdl.handle.net/1834/40078 |
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dig-aquadocs-1834-400782021-07-16T03:17:21Z Monitoring, isolation and identification of bacterial and parasitic agents in specific pathogen free shrimp production Mirbakhsh, Maryam Jamili, Sh. Afsharnasab, M. Ghaednia, B. Yeganeh, V. Dashtiannasab, A. Mehrabi, M.R. Kakoolaki, S. Pazir, M.Kh. Mohammadi Baghmollai, E. Nazari, M.A. Saboohi, M. Keshtkar, I. Aquaculture Health Iran Litopenaeus vannamei SPF Bacteria Parasite Aquaculture Aquaculture is the fastest growing food industry in the world. Shrimp culture industry is also part of it, unfortunately, like other marine animal culture economic losses caused by the disease has been one of the major challenges of this industry. The major cause of mortality in shrimp hatcheries and rearing centers is related to water quality and the presence of pathogenic bacteria and parasites. These are common opportunistic microorganisms in the hatchery, rearing centers, flora and living food but poor conditions of culture are caused diseases. Since the development of aquaculture in the countries need health management, one of the important additional rings in the shrimp strategic plan is specific pathogen free shrimp production, which has been addressed in this plan. Specific pathogen free shrimp define as the shrimps which are free of the specific pathogens listed in world organization for animal health (OIE). These factors should be conclusively diagnosed and can be isolated from shrimp hatcheries and culture system. Therefore in this project screening and surveillance of shrimp in several generations according to the list of OIE were done and they were monitored for of bacterial pathogens (Necrosis Hepatopancreas Bacteria) and parasites (Microsporidian and Gregarines). At total 756 pieces of shrimp, 6 sample of dry food and 97 samples of live foods were controlled and tested. 1.35 percent of live foods were positive for NHPB and 5.6 percent of pre broodstocks have epicommensal and microsporidia which were disposed in quarantine phase. Because of biosecurity and surveillance system establishment, there were no bacterial or parasitic isolation or diagnosis during SPF shrimp production. 2021-06-24T18:32:08Z 2021-06-24T18:32:08Z 2016 monograph 49307 http://hdl.handle.net/1834/40078 fa http://www.ifro.ir/ application/pdf application/pdf 60 Iranian Fisheries Science Research Institute Tehran, Iran http://aquaticcommons.org/id/eprint/25685 18721 2018-10-14 03:04:59 25685 Iranian Fisheries Science Research Institute |
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Aquaculture Health Iran Litopenaeus vannamei SPF Bacteria Parasite Aquaculture Aquaculture Health Iran Litopenaeus vannamei SPF Bacteria Parasite Aquaculture |
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Aquaculture Health Iran Litopenaeus vannamei SPF Bacteria Parasite Aquaculture Aquaculture Health Iran Litopenaeus vannamei SPF Bacteria Parasite Aquaculture Mirbakhsh, Maryam Jamili, Sh. Afsharnasab, M. Ghaednia, B. Yeganeh, V. Dashtiannasab, A. Mehrabi, M.R. Kakoolaki, S. Pazir, M.Kh. Mohammadi Baghmollai, E. Nazari, M.A. Saboohi, M. Keshtkar, I. Monitoring, isolation and identification of bacterial and parasitic agents in specific pathogen free shrimp production |
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Aquaculture is the fastest growing food industry in the world. Shrimp culture industry is also part of it, unfortunately, like other marine animal culture economic losses caused by the disease has been one of the major challenges of this industry. The major cause of mortality in shrimp hatcheries and rearing centers is related to water quality and the presence of pathogenic bacteria and parasites. These are common opportunistic microorganisms in the hatchery, rearing centers, flora and living food but poor conditions of culture are caused diseases. Since the development of aquaculture in the countries need health management, one of the important additional rings in the shrimp strategic plan is specific pathogen free shrimp production, which has been addressed in this plan. Specific pathogen free shrimp define as the shrimps which are free of the specific pathogens listed in world organization for animal health (OIE). These factors should be conclusively diagnosed and can be isolated from shrimp hatcheries and culture system. Therefore in this project screening and surveillance of shrimp in several generations according to the list of OIE were done and they were monitored for of bacterial pathogens (Necrosis Hepatopancreas Bacteria) and parasites (Microsporidian and Gregarines). At total 756 pieces of shrimp, 6 sample of dry food and 97 samples of live foods were controlled and tested. 1.35 percent of live foods were positive for NHPB and 5.6 percent of pre broodstocks have epicommensal and microsporidia which were disposed in quarantine phase. Because of biosecurity and surveillance system establishment, there were no bacterial or parasitic isolation or diagnosis during SPF shrimp production. |
format |
monograph |
topic_facet |
Aquaculture Health Iran Litopenaeus vannamei SPF Bacteria Parasite Aquaculture |
author |
Mirbakhsh, Maryam Jamili, Sh. Afsharnasab, M. Ghaednia, B. Yeganeh, V. Dashtiannasab, A. Mehrabi, M.R. Kakoolaki, S. Pazir, M.Kh. Mohammadi Baghmollai, E. Nazari, M.A. Saboohi, M. Keshtkar, I. |
author_facet |
Mirbakhsh, Maryam Jamili, Sh. Afsharnasab, M. Ghaednia, B. Yeganeh, V. Dashtiannasab, A. Mehrabi, M.R. Kakoolaki, S. Pazir, M.Kh. Mohammadi Baghmollai, E. Nazari, M.A. Saboohi, M. Keshtkar, I. |
author_sort |
Mirbakhsh, Maryam |
title |
Monitoring, isolation and identification of bacterial and parasitic agents in specific pathogen free shrimp production |
title_short |
Monitoring, isolation and identification of bacterial and parasitic agents in specific pathogen free shrimp production |
title_full |
Monitoring, isolation and identification of bacterial and parasitic agents in specific pathogen free shrimp production |
title_fullStr |
Monitoring, isolation and identification of bacterial and parasitic agents in specific pathogen free shrimp production |
title_full_unstemmed |
Monitoring, isolation and identification of bacterial and parasitic agents in specific pathogen free shrimp production |
title_sort |
monitoring, isolation and identification of bacterial and parasitic agents in specific pathogen free shrimp production |
publisher |
Iranian Fisheries Science Research Institute |
publishDate |
2016 |
url |
http://hdl.handle.net/1834/40078 |
work_keys_str_mv |
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