Traditional rearing techniques of the edible Asian giant hornet (Vespa mandarinia Smith) and its socio-economic perspective in Nagaland, India
Patricia Kiewhuo, Lobeno Mozhui, L. N. Kakati, Lirikum, Victor Benno Meyer‐Rochow
Abstract
The larvae, pupae and adult of the world’s largest hornet Vespa mandarinia are a nutritious food popular among the different ethnic communities of Nagaland. The traditional method of collecting, rearing and consuming V . mandarinia still persists among the tribal people. Semi-domestication of V . mandarinia practiced in the region has been found to facilitate the production of hornets for socio-economic purposes; thereby contributing to conservation and a sustainable utilisation of the hornets. Eight to nine combs measuring 30-45 cm in diameter are usually harvested, each of which fetching an amount of Rs. 10,000-50,000. The present investigation provides data on the crude protein content of the larvae and pupae which amounts to 52.82 and 60.99%, respectively, suggesting that hornet grubs represent an important source of nutrition. While V . mandarinia are considered as pest in western countries and most of East Asia, the present study suggests hornets as a promising alternative food item rich in protein and that hornet rearing can improve the state of health and economic situation of Nagaland’s poorer section of the society.