"National Bureau of Agricultural Insect Resources" is located at:

Correct option is D

The National Bureau of Agricultural Insect Resources (NBAIR) is an Indian Council of Agricultural Research (ICAR) institute located in Bengaluru, Karnataka. It plays a crucial role in conserving and utilizing beneficial insect species for sustainable agriculture.
✅ Why Bengaluru is the correct answer:
· NBAIR is a premier institute under ICAR, dedicated to research on agricultural insect biodiversity, especially beneficial insects like pollinators, parasitoids, and predators.
· The bureau is involved in the collection, identification, conservation, and cataloging of agriculturally important insect species.
· Located in Bengaluru, it was formerly known as the Project Directorate of Biological Control (PDBC) and was renamed NBAIR in 2009.
· NBAIR also supports farmers and researchers by providing biological control agents and contributes to integrated pest management (IPM) strategies.