- Doberski, J. W., and H. T. Tribe. 1978. Catenaria auxiliaris (Chytridiomycetes: Blastocladiales) identified in a larva of Scolytus scolytus (Coleoptera: Scolytidae) . Journal of Invertebrate Pathology 32:392-393.
- Doberski, J. W., and H. T. Tribe. 1980. Isolation of entomogenous fungi elm bark and soil with reference to ecology of Beauveria bassiana and Metarhizium anisopliae . British Mycological Society, Transactions 74:95-100.
- Wingfield, M. J., L. A. Strauss, and G. D. Tribe. 1985. Fungi associated with three pine bark beetles in South Africa . Phytopathology 75:1338.
- Tribe, G. 1990a. Phenology of Pinus radiata log colonization by the pine bark beetle Hylastes angustatus (Herbst) (Coleoptera: Scolytidae) in the south-western Cape Province . Journal of the Entomological Society of Southern Africa 53:93-100.
- Tribe, G. 1990b. Phenology of Pinus radiata log colonization and reproduction by the European bark beetle Orthotomicus erosus (Wollaston) (Coleoptera: Scolytidae) in the south-western Cape Province . Journal of the Entomological Society of Southern Africa 53:117-126.
- Tribe, G. 1991a. Phenology of three exotic pine bark beetle species (Coleoptera: Scolytidae) colonising Pinus radiata logs in the southwestern Cape Province . South African Forestry Journal 157:27-31.
- Tribe, G. 1991b. Phenology of Pinus radiata log colonization by the red-haired pine bark beetle Hylurgus ligniperda (Fabricius) (Coleoptera: Scolytidae) in the south-western Cape Province . Journal of the Entomological Society of Southern Africa 54:1-7.
- Tribe, G. 1992. Colonization sites on Pinus radiata logs of the bark beetles, Orthotomicus erosus, Hylastes angustatus and Hylurgus ligniperda (Coleoptera: Scolytidae) . Journal of the Entomological Society of Southern Africa 55:77-84.