The use of sludge or ‘tubifex’ worm, Tubifex tubifex, as a live food for juvenile fish has been long practiced in farmers’ fields and it is an important fish food for spawn rearing. The cost of tubifex worm becomes prohibitive in the dry season, when supplies are limited. We conducted trials to test the feasibility of culturing tubifex using a selection of agro-industrial wastes. Net biomass production was highest using rice mill sludge as a food source, over a culture period of 20 days.

This short research note provides insights on the invasive apple snails (Pomacea spp.) and rice cultivation in Brunei Darussalam. This freshwater invasive snail was first detected in 2009, but it was never introduced intentionally. Since then their population has increased swiftly and spread to almost all the rice areas across the country, becoming a major pest of irrigated transplanted rice. Research and collaboration among infested countries is important for accurate species identification and better understanding of the invasion pathways.

The Sindh Province of Pakistan is very rich in aquatic resources and has a strong irrigation network. Farmers, after facing immense agricultural problems, now are considering aquaculture as an alternate option and converting their properties for aquaculture production. Commercial pond-based carp culture has significantly expanded and is now widely practiced in Sindh. Carp farmers have been making good profits and achieving high yields. Although aquaculture presently plays a modest role in the national economy of Pakistan its future prospects are bright.

In this issue:

Rearing of spotted scat and pearlspot in coastal West Bengal, India; harvesting Eurayle ferox (makhana) from wetland fisheries of Assam; prospects of ornamental fish culture in seasonal water bodies in Assam; production of tubifex, a new dimention in aquaculture in feeding juvenile fish; invasive apple snails in Brunei Darussalam; aquaculture trends and opportunities in Sindh, Pakistan; NACA Newsletter.

In this issue:

29th Governing Council Meeting held in Malé, Maldives; Proceedings of the Emergency Regional Consultation for Prevention and Management of Tilapia Lake Virus in the Asia-Pacific; NACA signs MOU on cooperation with the Bangladesh Shrimp and Fish Foundation; Aquaculture in China: Success Stories and Modern Trends; Quarterly Aquatic Animal Disease Report; Gender in Aquaculture and Fisheries 2018; International Training Course on the Biology and Pathology of Penaeid Shrimp; ASEAN-India Research Training Fellowships and more.

The EURASTiP Exchange Programme provides opportunities for industry, researchers and educators from Europe and south-east Asia to connect and gain new perspectives while sharing innvovative ideas to help develop long term partnerships. Bursaries of up to €3,000 per exchange are available (subject to eligibility criteria) to support international innovation and collaboration. The deadline for applications is 20 September 2018. For more information on how to apply please see the EURASTiP website.

Fifty fellowships are available for young scientists and researchers under the ASEAN-India Research Training Fellowship Scheme (AIRTF), to study at Indian academic and R&D institutions. The fellowships are for a period of up to six months and include travel and financial support. The fellowships are intended to build capacity among young ASEAN researchers in science and technology and to further strengthen the bond between India and ASEAN member states.

NACA’s 29th Governing Council Meeting was held in the Maldives capital, Malé, from 26-27 June, with attendance by fifteen member governments. This was the first official NACA meeting in the Maldives, since it became a member in 2014, and also the first time that most of the delegates had visited the country, affording participants a fascinating glimpse of a very different lifestyle in the archipelago, and a very different development context.

The 7th Global Symposium jointly organised by Gender in Aquaculture and Fisheries Section of the Asian Fisheries Society and Asian Institute of Technology (AIT) will be held at AIT, Bangkok during 18-20 October 2018. GAF conferences endeavour to explore the expanding horizons of gender dimensions in aquaculture and fisheries, while highlighting the need for expanding gender inclusiveness and equity. Renowned researchers from around the world will present papers on various topics related to gender issues in aquaculture and fisheries policy and practice.

The Center for Excellence for Shrimp Molecular Biology and Biotechnology (Centex Shrimp) will organise this training course from 10-21 September, 2018. Tailored to those involved in shrimp research, you will learn from the very best in the field about major and emerging shrimp diseases, shrimp farm management, gross inspection and molecular diagnosis of shrimp infectious diseases. You will have opportunities to try your hand in a series of practical sessions, including anatomical inspection using digital slides, nucleic acid detection, and many more.