> [!cite] BHL link: this entry starts at [page 175](https://www.biodiversitylibrary.org/page/33260163) of TL-2 Suppl. VI > Author links: [Wikidata](https://www.wikidata.org/wiki/Q123682181) QID Q123682181 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Duplessis, Stefanus Johannes (1908-x), South African plant pathologist, born 3 Nov 1908, Hofmeyr, Cape Province, educated at Stellenbosch University, B.Sc. agriculture 1929, M.Sc. 1931, D.Sc. 1935, research officer Stellenbosch-Elsenburg Agricultural College 1929-1943, senior lecturer in plant pathology 1944-1946, professor plant pathology and microbiology Stellenbosch 1946-1953, dept. of agriculture Pretoria 1953-1958, asst. director 1958-1962, director 1962-1966, advisor agric. policy to the minister 1968-1974. **Abbreviated name**: *S.J. Duplessis* #### Herbarium and types [[Collection STE|STE]]-VB. #### Biography and bibliography Barnhart 1: 484; Stevenson p. 1241. #### Biofile - Doidge, E.M., The South African fungi and lichens to the end of 1945, Bothalia 5: 1001-1002. 1950 (bibliogr.). - Gunn, M. and L.E. Codd, Bot. Explor. S. Afr. 141-142. 1981 (biogr., portr.). ### Publications ##### n.32.003. Parasitisme **Title** *Parasitisme*, morphologie en physiologie van *Fusarium solani* (Mart.) Sacc. op Uie, (with Summary in English: The parasitism, morphology and physiology of Fusarium solani (Mart.) Sacc. on Onions)... Kaapstad \[Cape Town\] (Nasionale Pers, Beperk)... 1932. Qu. **Abbreviated title**: *Parasit. Fusarium solani*. **Notes** *Publ*.: Sep 1932 (date on cover-t.p.), cover-t.p., p. \[1\]-16, \[17-19\]. *Copies*: L, NY, U. – Issued as Ann. Univ. Stellenbosch, Reeks A. 10(2). 1932. ##### n.32.004. morphologiese eienskappe **Title** Die *morphologiese eienskappe* en die parasitisme van verskillende *Fusaria* op *Aartappels*... Kaapstad (Nasional Pers, Beperk)... 1933. Qu. **Abbreviated title**: *Morph. eiensk. Fusar. Aartap.* **Notes** *Publ*.: Aug 1933 (date on cover-t.p.), cover-t.p., p. \[i, t.p.\], \[1\]-24, \[4 p. phot.\]. *Copies*: L, U. – Issued as Ann. Univ. Stellenbosch, Reeks A. 11(3). 1933. ##### n.32.005. Synchytrium Cotulae **Title** Beskryving van *Synchytrium Cotulae* nov. spec. op *Cotula coronopifolia* Linn. in Suid-Afrika... Kaapstaad (Nasionale Pers, Beperk)... 1933. Qu. **Abbreviated title**: *Synchytrium Cotulae*. **Notes** *Publ*.: Oct 1933 (date on cover-t.p.), cover-t.p., p. \[1\]-11, \[12-14: *pl*.\], *Copies*: L, U. – Issued as Ann. Univ. Stellenbosch, Reeks A. 11(5). 1933.