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This Special Issue presents the outcomes from the 23rd African Association of Insect Scientists' Conference held in Cote D'Ivoire, in connection with similar initiatives within and outside Africa. Over 65 scientific papers from several countries, worldwide, were submitted, of which about 40 were accepted and published. The issue focused on new advances in the value chain of edible insects in Africa and beyond. An innovative light-emitting diode technology for mass harvesting of edible grasshopper has been developed. The nutrient composition of insects such as the desert locust has been evaluated. Organic waste streams have been found to affect insect productivity and nutritional value. Insect-based feed increases the nutritional quality of poultry meat. Conventional processing methods reduce microbiological hazards in edible insects. Bioaccumulation of heavy metals, excessive microbial loads and pesticides residues threaten safety of some edible insects, if quality control measures are not developed. Climate change will impede availability of edible insects; hence, necessitating upscaling of mass production technologies and sound conservation practices. Safety and hygiene, on the other hand, hamper the acceptability of insects as food and/or feed, particularly in developed countries. Food fortification with insects and isolation of bioactive compounds from them are new highlights in the Special Issue, which were previously under-explored in Africa. The application of modern food processing technology in the development of new products and the medicinal or commercial value derivable from edible insects and their therapeutic functions are excellent opportunities for expanding the sector. Since disgust factors exist, mass sensitisation on the benefits of consuming insects and insect-based products is a must. We believe that the new frontiers on insects for food, feed and other uses that have been presented in this special issue will undoubtedly stimulate more debates and collaborations in the sector within Africa and beyond. [ABSTRACT FROM AUTHOR]

Background: Edible insects are a sustainable source of high-quality animal protein. Insect farming is gaining interest globally, particularly in low-income countries, where it may provide substantial nutritional and economic benefits. To enhance insect farming practices in Africa, new farming systems are being developed. However, knowledge on how to best promote uptake of these systems is lacking. This study aims to fill this gap by investigating the effectiveness of educational interventions in promoting insect farming for household consumption in Africa. Method: The study is designed as a multi-site randomized controlled trial to evaluate the impacts of agricultural training alone or in combination with nutrition education on the adoption of insect farming in Ghana, Kenya and Uganda. In each of the three countries, ninety-nine villages are randomly assigned to one of three arms: two intervention arms and a control arm with no interventions. Focusing on production (P), the first intervention arm covers agricultural training on insect farming combined with provision of insect production starter kits. Focusing on both production and consumption (PC), the second intervention arm involves the same intervention components as treatment P plus additional nutrition education. The impacts of the interventions are measured by comparing baseline and endline data collected one year apart. Primary outcomes are adoption of insect farming and consumption of the farmed insects. Discussion: Understanding the drivers and impacts of novel agricultural practices is crucial for transitioning to sustainable food systems. The current project is the first to investigate how educational interventions promote insect farming for household consumption in low-income countries. The results will contribute evidence-based knowledge to support sustainable development through insect farming in Africa. Trial registration: The protocol is registered in the American Economic Association registry for randomized control trials with registration number AEARCTR-0009996. Initial registration date: 02 September 2022, last updated 17 May 2023. [ABSTRACT FROM AUTHOR]