by Uys, M.D.R. (Agricultural Research Council, Elsenburg (South Africa). Roodeplaat Vegetable and Ornamental Plant Inst.), Rong, I.H, Holz, G
Published in African plant protection (01.08.1997)

by Thompson, A.H.,8 Rong, I.H. & Uys, M.D.R.
Published in African plant protection (01.02.1995)

by Thompson, A.H., Uys, M.D.R., Botha, W.J.
Published in South African journal of botany (01.10.1994)

by Thompson, A.H. (Agricultural Research Council, Pretoria (South Africa). Vegetable and Ornamental Plant Inst.), Rong, I.H, Uys, M.D.R
Published in African plant protection (01.02.1995)

by Uys, M.D.R. (Agricultural Research Council, Elsenburg (South Africa). Roodeplaat Vegetable and Ornamental Plant Inst.), Thompson, A.H, Holz, G
Published in Journal of the Southern African Society for Horticultural Sciences (South Africa) (01.12.1996)

by Uys, M.D.R. (Agricultural Research Council, Elsenburg (South Africa). Roodeplaat Vegetable and Ornamental Plant Inst.), Uys, P.J.R
Published in Roodeplaat Bulletin (South Africa) (01.03.1996)