KHANDWE, K, V G MACHWE, and R KHANDWE. 2013. “Correlation of Larval Population of Heliothis Armigera With Yield Parameters of Pigeonpea (Cajanus Cajan)”. The Indian Journal of Agricultural Sciences 68 (4). https://epubs.icar.org.in/index.php/IJAgS/article/view/27467.