Insect farming

**Group 1: Popular Insects for Farming**
– Silkworms:
– Caterpillars of the domestic silkmoth
– Produce silk during cocoon creation
– Major cash crop used in textile production
– Mealworms:
– Larvae of darkling beetles
– Optimum incubation temperature: 25-27°C
– Protein content in larvae: 46.44%
– Long larvae period of about half a year
– Buffaloworms:
– Commonly known as lesser mealworms
– Larvae resemble small wireworms
– High iron bioavailability, approximately 7-11mm in length
– Honeybees:
– Harvested commodities: beeswax, honey, propolis, etc.
– Used in food, cosmetics, and wood finishes
– Lac insects:
– Secrete resinous substance called lac
– Used in food, colorants, and wood finishes
– Majority of farming in India and Thailand

**Group 2: Insects as Feed and Food**
– Promise as animal feed, feed supplements for poultry, and feed for various animals
– Edible insects for human consumption with high nutritional value, protein content, vitamins, minerals, and dietary fiber
– Economical solution for food security with lower resource and space use compared to meat
– Faster growth and reproduction rates, reduced feed requirements, and efficient utilization compared to traditional livestock

**Group 3: Benefits of Insect Consumption**
– Lower resource and space use, waste production, and emissions
– Rich in essential nutrients, dietary fiber, and complete protein
– Lower costs, faster growth and reproduction rates, reduced disease transmission risk, and nutrient efficiency compared to other meat sources

**Group 4: Insects for Commercial Use**
– Cochineal:
– Used to make red dye (carmine) in cosmetics, food, and fabric
– Around 100,000 insects needed for 1 kg of dye
– Crickets:
– House cricket commonly used for consumption
– Highly nutritious with complete protein, vitamin B12, and vitamin A
– Farmed for non-human animal food due to simplicity and adaptability

**Group 5: Environmental Impact and Regulation**
– Insects produce less carbon dioxide, ammonia, and methane than livestock
– Insect farming is space-efficient, suitable for urban areas
– Regulations in Europe include limits on insect meal use, Novel Food guidelines, and safety documents
– EU Commission approved insect use for fish feed in 2017
– Various studies explore the nutritional value of insects, food and feed security potentials, greenhouse gas emissions impact, and regulatory changes in Europe.