03 Oct 2018 --- The edible insect industry is growing rapidly with many new healthier and sustainable products appearing on our shelves. The makers of processed food containing bugs mostly use crickets and mealworms from farms in Canada, US, Netherlands and Thailand. Until now, only Bugsolutely has considered the potential of silkworms and the company has launched the first silkworm snack in China, called Bella Pupa.