- Martineau, R., and G. B. Ouellette. 1970. Quebec Region. Pages 37-51. Canada Department of Fisheries and Forestry, Canadian Forestry Service, Forest Insect and Disease Survey, Annual Report for 1969. 125 p.
- Ouellette, G. B. 1961. Studies of host and pathogen in relation to the infection process of the Dutch elm disease, caused by Ceratocystis ulmi (Buism.) C. Moreau. Dissertation Abstracts 21(12):3585.
- Ouellette, G. B. 1962. Studies on the infection process of Ceratocystis ulmi (Buism.) C. Moreau in American elm trees. Canadian Journal of Botany 40:1567-1575.
- Ouellette, G. B. 1984. Resultats du programme intensif de lutte contra la maladie hollandaise de l'orme dans les regions de Quebec et du Saguenay Lac Saint-Jean [abstract] [Results of an intensive prevention program against Dutch elm disease in the regions of Quebec and the Saguenay River, Lake St John, Canada] . Phytoprotection 65:93.
- Ouellette, G. B., P. Desrochers, G. Dery, and P. E. Rocray. 1984. Presence d'un Phomopsis sp., champignon inhibiteur du scolyte undigene chez l'orme blanc d'Amerique [abstract] [Presence of a phomopsis species, an inhibitory fungus of indigenous scolytids in the American white elm]. Phytoprotection 65(2):93.