The success stories of many small-scale farmers in both Asian and African countries have brought insights on the effectiveness and self-sustaining mechanism of the farmer-to-farmer approach of aquaculture extension. This document will only serve as a guide on how to implement farmer-to-farmer approaches on small-scale freshwater aquaculture extension. Translations of the guidebook are available in Arabic, Bahasa Indonesia, Burmese, English, French, Khmer, Lao, Malay, Nepali and Thai.

Hepatopancreatic microsporidiosis (HPM) caused by Enterocytozoon hepatopenaei (EHP) is a newly emerging disease of cultivated shrimp in Asia. Current evidence indicates that it can be associated with severe growth retardation that may not be clearly evident until the second month of culture and may cause low continuous mortality in the case of very severe infections. We present a new method for detecting EHP that has superior specificity to the first generation SSU-PCR developed in 2009.

The 72nd edition of the Quarterly Aquatic Animal Disease Report contains information from 12 governments. The foreword provides information about the 15th Meeting of the Asia Regional Advisory Group on Aquatic Animal Health.

In this issue:

FishAdapt: A conference on climate change adaptation for fisheries and aquaculture. 11th Asian Fisheries and Aquaculture Forum convened in Bangkok. A new and improved PCR detection method for Enterocytozoon hepatopenaei (EHP) based on a gene encoding a spore wall protein. Radio interview on NACA's mission and role in regional food security. Quarterly Aquatic Animal Disease Report, Q1 2016. Guidebook on farmer-to-farmer extension approach for small-scale freshwater aquaculture. New NACA website in the works.

The Second International Technical Seminar/Workshop on AHPND: There is a way Forward! will be held from 23-25 June 2016 in Thailand. The purpose of the meeting is to update knowledge and exchange experiences in dealing with AHPND, to validate current concepts and models under different systems and environmental conditions and to put into action the responsibilities of the different sectors (i.e. government, producer and academe) as a way forward to deal with AHPND.