- Sekhar, S., and S. Sekhar. 1964. Host relationship of coffee shot hole borer, Xylosandrus compactus Eichhoff (Xylosandrus morstatti Hgdn), 1 Free and protein amino acids of the borer stage and the larval food. Turrialba 1471-75.
- Venkatatamaiah, G. H., and S. Sekhar. 1964. Preliminary studies on the control of the shot hole borer, Xylosandrus compactus (Eichhoff) (Xyleborus morstatti Hgdn). Indian Coffee 28208-210.
- Sekhar, S., and P. S. Sekhar. 1964. Host relationship of coffee shot hole borer, Xylosandrus compactus Eichhoff (Xylosandrus morstatti Hgdn.), 1. Free and protein amino acids of the borer stage and the larval food. Turrialba 14(2):71-75.
- Venkatatamaiah, G. H., and P. S. Sekhar. 1964. Preliminary studies on the control of the shot hole borer, Xylosandrus compactus (Eichhoff) (Xyleborus morstatti Hgdn) . Indian Coffee 28:208-210.