Extension is considered a critical input for development as it serves as a vehicle for transfer of technology in helping silkworm rearers to adopt and develop sericulture that promote productivity and generate income.

In the recent past, certain extension system  like T&V system, scientists and farmers face to face interaction, training of farmers etc. added with latest technological advances such as video conferencing, computer assisted learning, tutoring, farmers’ fair, slide-tape sequences are other innovative media being used in transfer of technology.