Introduction: Sericulture is an Agro based the small-scale industry. The sericulture is only practice, we need the knowledge and adoption of bivoltine technologies.

Materials and Method This study analyzes the knowledge and adoption level of bivoltine technologies by the Hosur block in Krishnagiri District, Tamil Nadu, India. The study was conducted with 80 sericulture farmers.

Results and Discussion: The parameters were analyzed Knowledge and adoption practicing Bivoltine technologies. viz 1. Adoption level of Mulberry technologies viz., Soil testing and reclamation, Mulberry variety, spacing of plantation, Irrigation method, Pruning, INM like FYM, Vermicompost and Bio fertilizers application, green manure and Chemical fertilizers application, IWM like Rain water harvesting set-up, Basin storage method, Water recharge setup, farm ponds. IPM like mechanical methods, insecticide, and biological control.

Conclusion: The concluding study majority of sericulture farmers have full and partial adoption of bivoltine technologies.