In this issue:

Better management practices for catfish aquaculture in the Mekong Delta, Vietnam. Developing better management practices for marine finfish aquaculture. Workshop on modelling carrying capacity for tropical finfish cage culture: Towards a consensus view. First comprehensive genetic management plan for Asian fish species: Mahseer. NACA and World Fisheries Trust sign agreement on collaboration. Fish Health Master Class. Second Workshop on Application of Molecular Genetic Techniques in Inland Fisheries and Aquaculture Management. Two new species of spiny eels described from Myanmar. Importance of species identification in conservation. Koh Yao Noi mangrove replanting in celebration of 80th birthday of His Majesty the King of Thailand. Responsible movement of live food finfish within ASEAN: Implementation workshop. Consultation on aquaculture certification guidelines. Strengthening regional mechanisms to maximise benefits to small-holder shrimp farmer groups adopting better management practices.

This report describes a training course on marine finfish hatchery protocols, which was convened at the Karabi Coastal Fisheries Research and Development Center, Thailand at the request of the Secretariat of the Pacific Community. The main goal of the training was to carry out hands-on practical work in finfish hatchery techniques, with an emphasis on grouper. This work involved spawning induction, incubation and larval rearing until day 12.

This report, the 38th in the series, contains information about the aquatic animal health status of seventeen states in the Asia-Pacific region. The foreword discusses the OIE/NACA Regional Workshop on Aquatic Animal Health.

The 5th Regional Grouper Hatchery Training Course was another success with all participants is pleased with the overall training activities and field trips. A total of 17 participants from eight countries attended the training course which was hosted by the Brackishwater Aquaculture Development Centre, Situbondo, Indonesia. Participants were able to involve in the broodstock activities for giant grouper, in additional to the tiger and humpback groupers, and attended field trips to backyard hatcheries and export facilities.

This is the report of the project Application of PCR for improved shrimp health management in the Asian region. The training programme included two training workshops that were designed to provide a good understanding of PCR methodology, laboratory practices and trouble shooting in detection of both DNA and RNA viruses. The workshops were followed by by two rounds of an anonymous PCR inter-calibration or ring testing exercise to allow laboratories to gauge their own performance.

This training manual (in Thai language) provides guidance in marine finfish cage aquacutlure techniques. It is geared towards giving small-scale farmers a solid technical grounding that will enable them to improve their farm productivity and reduce losses through understanding of markets and economic factors, better farm siting. and improved feeding, handling and stock management practices. This knowledge will help the trainees and other fish farmers to improve their productivity and profitability while also reducing their risk profile.

This report, the 37th in the series, contains information about the aquatic animal health status of fourteen states in the Asia-Pacific region. The foreword discusses emerging diseases in the region.

In this issue:

Buffaloes in favour of culture-based fisheries in Sri Lanka. Aquafeeds in Myanmar: A change from farm-made to factory-made feeds. Challenging myths about seed quality and potential benfits to the rural poor. Catfish Clarius batrachus production using low cost hatcheries. Cage fish culture and livelihoods in the mid-hill lakes of Pokhara, Nepal. Marine fish hatchery training. Rabbitfish Siganus guttatus breeding and larval rearing. Vietnamese extension manual on culture-based fisheries.

In 2006 the COFI Sub-Committee on Aquaculture noted that many non-governmental certification schemes have resulted in higher costs for producers without delivering significant benefits to small-scale producers. An international round of consultations were commissioned to discuss the development of globally accepted certification guidelines for aquaculture production, which could provide more guidance and serve as a basis for harmonisation and mutual recognition. This is the report of the first consultation workshop, held in Bangkok, March 2007.

This report, the 36th in the series, contains information about the aquatic animal health status of fifteen states in the Asia-Pacific region. The foreword discusses recent activities in support of aquatic animal health in the region.