Manju, K., Kumar, A.R.V. and Manjulakumari, D. (2020) “Insecticidal activity of Bacillus thuringiensis isolates from soil against larvae of Lepidopteran pests”, Indian Journal of Plant Protection, 43(2). Available at: https://epubs.icar.org.in/index.php/IJPP/article/view/106165 (Accessed: 19 October 2025).