List of scientific publications
PIETERSEN, G., ENGELBRECHT, D.J., & KOTZè, J.M., 1985. Characterisation of two isolates of alfalfa mosaic virus in South Africa. Phytophylactica 17:61-65.
PIETERSEN, G., 1985. Potato spindle tuber viroid found absent in South African Nuclear Potato sources. Phytophylactica 17:107.
MAURY, Y., BOSSENNEC, J-M., BOUDAZIN, G., HAMPTON, R.O., PIETERSEN, G. & MCQUIRE, J., 1987. Factors influencing ELISA evaluation of transmission of pea seed‑borne mosaic virus in
infected pea seed: seed‑group size and seed decortication. Agronomie 7(4): 225‑230.
VROON, C.W., PIETERSEN, G., & VAN TONDER, H.J., 1988. Seed transmission of soybean mosaic virus in Lupinus albus L.. Phytophylactica 20: 169‑175.
THOMPSON, A.H., & PIETERSEN, G., 1988. Witches' broom of lucerne associated with a mycoplasma‑like organism in South Africa. Phytophylactica 20: 297‑303.
PIETERSEN, G., & GARNETT, H.M., 1990. Survey for the viruses of soybeans (Glycine max) in the Transvaal, South Africa. Phytophylactica 22:35‑40.
PIETERSEN, G., & GARNETT, H.M., 1992. Some properties of a peanut mottle virus (PeMotV) isolate from soybeans in South Africa. Phytophylactica 24:211-215.
PIETERSEN, G., & GARNETT, H.M., 1992. Properties and strain identity of soybean mosaic virus isolates from the Transvaal, South Africa. Phytophylactica 24:279-283.
VON WECHMAR, M.B., JAFFER, M.A., & PIETERSEN, G., 1993. Epidemiology of a tomato spotted wilt-like disease in papaya. Suppl. J. S. Afr. Soc. Hort. Sci. 3,29.
PIETERSEN, G. Resistance in soybeans to three potyviruses in South Africa. 1995. African Plant Protection 1(1):9-11.
GOSZCZYNSKI, D.E., KASDORF, G.G.F., & PIETERSEN, G., 1995. Production and use of antisera specific to grapevine leafroll-associated viruses following electrophoretic separation of
their proteins and transfer to nitrocellulose. African Plant Protection 1(1):1-8.
PIETERSEN, G., STAPLES, M.S., SWART, G., & KORSTEN, L., 1996. Non-confirmation of banana bunchy top virus in South Africa. African Plant Protection 2(1):1-8.
GOSZCZYNSKI, D.E., KASDORF, G.G.F., and PIETERSEN, G., 1997. Chapter 5: Production of antisera to grapevine leafroll-associated viruses using electrophoretically resolved antigens. Pp 49
- 58 In Monette, P.L. (Ed) Filamentous Viruses of Woody Plants. Research Signpost, India.
GOSZCZYNSKI, D.E., KASDORF, G.G.F., PIETERSEN, G., and VAN TONDER, H., 1996. Detection of two strains of grapevine leafroll-associated virus 2. Vitis 35(3): 133-135.
GOSZCZYNSKI, D.E., KASDORF, G.G.F., and PIETERSEN, G., 1996. Western blots reveal that isolated grapevine virus B is serologically related to grapevine virus A. J.
Phytopathology 144: 581-583.
GOSZCZYNSKI, D.E., KASDORF, G.G.F., PIETERSEN, G., and VAN TONDER, H., 1996. Grapevine leafroll-associated virus type IIb (GLRaV IIb) - mechanical transmission, purification,
production and properties of antisera, detection by ELISA . S. Afr. J.Enol. & Viticult. 17(1): 15-26.
COOK, G., RYBICKI, E.P., and PIETERSEN, G., 1998. Characterisation of a new potyvirus isolated from peanut (Arachis hypogaea). Plant Pathology 47:348-354.
LUI, L., VAN TONDER, T., PIETERSEN, G., DAVIES, J.W., AND STANLEY, J., 1997. Molecular Characterisation of a Subgroup I Geminivirus From a Legume in South Africa Journal of General
Virology 78:2113-2117.
PIETERSEN, G., STAPLES, M.S., KASDORF, G.G.F., and THOMAS, J.E., 1998. First report of cucumber mosaic virus subgroup I in South Africa, from banana with infectious chlorosis. Plant
Disease 82(10):1171.
PIETERSEN, G., STAPLES, M.S., KASDORF, G.G.F. and JOOSTE, A.E.C., 1998 Relative abundance of viruses of soybeans in South Africa. African Plant Protection 4(2):65-70.
RYBICKI, E.P., and PIETERSEN, G., 1999 . Plant Virus Disease problems in the Developing World. Advances in Virus Research 53:127-175
COOK, G., DE MIRANDA, J.R., ROOSSINCK, M.J., and PIETERSEN, G., 1999. Tobacco streak ilarvirus detected on peanuts in South Africa. African Plant Protection 5(1):13-19.
COOK, G., KASDORF, G.G.F., and PIETERSEN, G., 1999. Synopsis of a virus survey on peanuts in South Africa. African Plant Protection 5(1):1-3.
