PANDIAN G, BASKARAN RKM, MUTHUMEENA K, MUTHULAKSHMI S, MAHADEVAN NR. Thermal requirement of black beetle (Chilocorus nigrita)*. Indian J Agri Sci. 2014;72(6). Accessed October 28, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/40906