RAJALAKSHMI E, CHAUHAN TPS, KAMBLE CK. Hybrid vigour among newly evolved bivoltine hybrids of silkworm (Bombyx mori) under Hill conditions. Indian J Agri Sci. 2013;68(9). Accessed October 28, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/27696