Liji, K C Velayudhan, R S. 2003. “Preliminary Sceening of Indigenous Collections of Turmeric Against Shoot Borer (Conogethes Punctiferalis Guen.) and Scale Insect (Aspidiella Hartii Sign.)”. Journal of Spices and Aromatic Crops 12 (1):72-76. https://updatepublishing.com/journal/index.php/josac/article/view/4754.