The 10th International Working Conference on Stored Product Protection (IWCSPP) was held in Estoril, Portugal, from 27 June to 2 July 2010. This round of IWCSPP attracted nearly 300 delegates representing countries around the globe where stored products protection is an ongoing issue. The conference included eight scientific sessions, seven workshops and 92 posters.

The delegates were welcomed with a session on overviews of stored products research across the continents, where Dr Pat Collins, the Leader of Post-harvest Integrity Program of the CRCNPB, represented Australia. This was an interesting session, which revealed that in recent years there has been significant disinvestment by governments globally in the area of stored products research.

Europe has been the worst-hit, whilst substantial funding is still available for research in countries like Australia and the USA, who are at the forefront in this research area. In the USA, currently the research is focused on pest biology, ecology, monitoring and management in small-scale storages including the flour mills; whereas in Australia the focus is on applied research including pest management in bulk storages.

Among a strong contingent of scientists from Australia, Dr Manoj Nayak represented the CRCNPB and delivered an oral presentation titled ‘Developing strategies to manage highly phosphine resistant populations of flat grain beetles in large bulk storages’. The talk was well received by the international delegates and led to further discussions with scientists from Canada, China and the USA, where this pest has either been established as a major problem or emerging as a new problem.

Papers presented at the conference covered a range of topics including biology, ecology, chemical treatments, alternatives to conventional pesticides and fumigants, non-chemical control methods, pest detection methods, quarantine and regulations in relation to export of commodities.

Dr Nayak found the fumigation session the most relevant to the research he undertakes for the CRCNPB. This session had 20 oral presentations, which included a keynote by Dr Emecki regarding fumigants for commodity protection. 

Dr Nayak attended only two of the seven workshops, as some ran concurrently while others were not relevant. Both workshops he did attend focused on analysis of stored-product insect monitoring data and ecological data (movement, distribution etc.). The workshops generated excellent interaction with leading researchers from the United States Department of Agriculture (USDA), CRCNPB and Canada, where different trapping methods and the critical analysis of the trapping data and decision-making processes were discussed.

Dr Nayak also joined an international research group involving researchers from USA, Czech Republic, Croatia and China aimed at developing molecular diagnostics for identification of stored product psocids around the world. The research will commence from October 2010.