Faculty of Natural and Agricultural Sciences
School of Agricultural and Food Sciences
Department of Plant Production and Soil Science
Robbertse, PJ
MSc DSc(Pret) - Lecturer (Part-time)
Contact Details
Research Interests
Research Output
Contact Details:
Telephone number: 012 420 3665
Fax number: 012 420 4120
E-mail address: probbert@postino.up.ac.za
Research Interests:
Sustainable plant production
The morphology and ultrastructure of the epidermis of leaves and fruit
Research Output:
Research articles in refereed specialist journals:
Belehu T, Hammes PS, Robbertse PJ: 2004. The origin and structure of adventitious roots in sweet potato (Ipomoea batatas). Australian Journal of Botany, 52, pp 551-558.
Yeshitela T, Robbertse PJ, Fivas J: 2004. Effects of fruit thinning on 'sensation' mango (Mangifera indica) trees with respect to fruit quantity, quality and tree phenology. Experimental Agriculture, 40, pp 433-444.
Reinhardt CF, Kraus S, Walker F, Foxcroft L, Robbertse PJ, Hurle K: 2004. The allelochemical parthenin is sequestered at high level in capitate-sessile trichomes on leaf surfaces of Parthenium hysterophorus. Journal of Plant Diseases and Protection, (19), pp 253-261.
Yeshitela T, Robbertse PJ, Stassen PJC: 2004. Effects of various inductive periods and chemicals on flowering and vegetative growth of 'Tommy Atkins' and 'Keitt' mango (Mangifera indica) cultivars. New Zealand Journal of Crop and Horticultural Science, 32 (2), pp 209-215.
Yeshitela T, Robbertse PJ, Stassen PJC: 2004. Paclobutrazol suppressed vegetative growth and improved yield as well as fruit quality of 'Tommy Atkins' mango (Mangifera indica) in Ethiopia. New Zealand Journal of Crop and Horticultural Science, 32, pp 281-293.
du Toit ES, Robbertse PJ, Niederwieser JG: 2004. Plant carbohydrate partitioning of Lachenalia cv. Ronina during bulb production. Scientia Horticulturae, 102 (4), pp 433-440.
du Toit ES, Robbertse PJ, Niederwieser JG: 2004. Temperature regime during bulb production affects foliage and flower quality of Lachenalia cv. Ronina pot plants. Scientia Horticulturae, 102 (4), pp 441-448.
Bezuidenhout JL, Robbertse PJ: 2004. Verband tussen lentiselverkleuring, harssamestelling en struktuur van lentiselle by enkele mangokultivars. South African Mango Growers' Association Journal, 11, pp 19-23.
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