- Saunders, J. L., and J. K. Knoke. 1967a. Diets for rearing the ambrosia beetle Xyleborus ferrugineus (Fabricius) in vitro. Science 157460-463.
- Saunders, J. L., and J. K. Knoke. 1967b. Diurnal emergence of Xyleborus ferrugineus (Coleoptera: Scolytidae) from cacao trunks in Ecuador and Costa Rica. Entomological Society of America, Annals 601094-1096.
- Saunders, J. L., J. K. Knoke, and D. M. J. Norris. 1967. Insect-host tissue interrelations between Xyleborus ferrugineus (Coleoptera: Scolytidae) and Theobroma cacao in Costa Rica. Entomological Society of America, Annals 60419-423.
- Saunders, J. L., D. M. J. Norris, and J. K. Knoke. 1967. Endosulfan and lindane residues on the trunk bark of Theobroma cacao for the control of Xyleborus ferrugineus. Journal of Economic Entomology 6079-82.
- Knoke, J. K. 1901. Zweiter Beitrag zur Biologie der Borkenkafer aus Bosnien und der Herzogowina [In Croatisan]. Glasnik Zemaljskog Muzeja u Bosni Hercegovini 13565-576.
- Saunders, J. L., and J. K. Knoke. 1968. Circadian emergence rhythm of a tropical scolytid, Xyleborus ferrugineus. Entomological Society of America, Annals 61587-590.
- Norris, D. M. J., W. O. Bishop, J. K. Knoke, and J. L. Saunders. 1968. Further studies of factors which influence Xyleborus spp emergence and attack of Theobroma cacao. Entomological Society of America, Annals 61852-856.
- Knoke, J. K. 1965a. Insect pests of cacao in the Americas and their control. (English edition). Cacao—Inter-American Cacao Center, April-June 1965. Turrialba, Costa Rica 10(2):1-7.
- Knoke, J. K. 1965b. Insectos que atacan al cacao en America y su combate (Spanish edition). Cacao—Centro Interamericano del Cacao, Abril-Junio 1965, Turrialba, Costa Rica 10:1-8.
- Norris, D. M., W. O. Bishop, J. K. Knoke, and J. L. Saunders. 1968. Further studies of factors which influence Xyleborus spp. emergence and attack of Theobroma cacao. Entomological Society of America, Annals 61(4):852-856.
- Saunders, J. L., and J. K. Knoke. 1964. Wisconsin Cacao Project, Turrialba, Costa Rica. Bulletin No. 6. 4 p.
- Saunders, J. L., J. K. Knoke, and D. M. Norris. 1961. Nematode parasites and associates of the smaller European elm bark beetle, Scolytus multistriatus (Marsham) . Entomological Society of America, Annals 54:792-798.
- Saunders, J. L., J. K. Knoke, and D. M. Norris. 1967. Insect-host tissue interrelations between Xyleborus ferrugineus (Coleoptera: Scolytidae) and Theobroma cacao in Costa Rica . Entomological Society of America, Annals 60:419-423.
- Saunders, J. L., D. M. Norris, and J. K. Knoke. 1967. Endosulfan and lindane residues on the trunk bark of Theobroma cacao for the control of Xyleborus ferrugineus . Journal of Economic Entomology 60:79-82.