This fonds contains correspondence, memoranda, reports, and minutes, related to the administration and activities of the Association. Included are correspondence and reports from over fifty local horticultural societies in the province and copies of the Associations' newsletter (1950-1973).

Fonds includes records relating to the Department of Plant Ecology's administration, teaching and research; extension work relating to the Saskatchewan Weed Survey; and correspondence with a variety of institutions and individuals. A series of minutes and correspondence relating to the Saskatchewan Committee on the Ecology and Preservation of Grasslands (established in 1935) documents the efforts to establish permanent reserves of significant grasslands in Saskatchewan. Records of the department and personal records of R.T. Coupland have often been intermingled; in particular, this fonds includes records relating to Coupland's research and other activities.

This fonds contains material relating to all activities undertaken by the Extension Division. These records generally contain correspondence, minutes, reports, and memoranda; as well as publications and bulletins, and information on various provincial and national associations, societies, or clubs.

This series contains materials created and/or acquired by Walter Murray during his tenure as President, from 1908-1937, documenting nearly three decades of the University of Saskatchewan’s history including its establishment; the faculty crisis of 1919; the development of the Colleges of Agriculture, Arts & Science, Education, Engineering; Law; Medicine, Pharmacy and the Extension Division; and the financial crisis of the Depression years.

Equivalent in scope to the Presidential or Vice-presidential records, this fonds specifically documents the administration of the Saskatoon campus from 1967-1974, and includes correspondence, reports, minutes, and memoranda. It also includes considerable documentation of the various administrative committees functioning during this period.