Bhandari, R. S., M. E. Joshi, S. M. H. Zaidi, and J. M. S. Rawat. 2003. “Chemical Control of Cone Worm, <I>Dioryctria abietella< I>, Infesting Cones of Silver Fir (<I>Abies pindrow< I>) by Systemic Insecticides”. Indian Forester 129 (3):401-6. https://doi.org/10.36808/if/2003/v129i3/2268.