This report, the 40th in the series, contains information about the aquatic animal health status of sixteen states in the Asia-Pacific region. The foreword discusses epizootic ulcerative syndrome in Asia and Africa.

In this issue:

From integrated carp polyculture to intensive monoculture in the Pearl River Delta, China. Better management practices for Vietnamese catfish. Ipomoea aquatica - an aquaculture friendly macrophyte. Status of fisheries and aquaculture development in Pakistan. The changing face of post-grad education in aquaculture: Contributing to soaring production and sustainable practices. Hatchery management in Bangladesh. Production of Cirrhinus molitorella and Labeo chrysophekadion for culture-based fisheries in Lao PDR and much more.

In this issue:

19th Governing Council meeting held in Kathmandu, Nepal. OIE/NACA Regional Workshop on Aquatic Animal Health. Vietnam catfish BMP project kicks off. Planning meeting, Regional Project on Reservoir Fisheries Development and Management. NACA to document 'Aquaculture Success Stories'. 6th Regional Grouper Hatchery Training Course 5-25 May 2008. Establishing a Working Party on Aquaculture Statistics. Implementing the ASEAN Roadmap for Integration of Fisheries Sector. London Expert Workshop on Aquaculture Certification.

The primary objective of this manual is to provide guidelines for attaining better practices in culture-based fisheries, an emerging practice in rural areas in the Asian region. It deals will the principles of culture-based fishery practices, primarily based on relatively long-term experiences in Sri Lanka and Vietnam. It is not only targeted at researchers per se, but also at stakeholders at the grass root levels, as well as planners and policy developers.

This manual provides practical advice on good management practices for sustainable freshwater prawn (scampi) farming in India. The manual covers general principles of sustainable farming, relevant legal issues including for hatcheries, land and water use, impact on natural habitats, hatchery, nursery and growout management, and environmental and social responsibility. The manual was developed via a multi-stakeholder consultation held at the Head Office of the National Centre for Sustainable Aquaculture (NaCSA), Kakinada, 6-7 December 2007.