Engelbrecht, D. J., Plant Protection Research Institute, Plant Quarantine Station, Stellenbosch, South Africa

• South African Journal of Enology and Viticulture Vol. 5 No. 2 (1984) - Articles
  Detection of Viral-like Particles by Electron Microscopy of Negatively Stained Extracts from Grapevines
  Abstract  PDF
• South African Journal of Enology and Viticulture Vol. 1 No. 2 (1980) - Articles
  Application of the Enzyme-linked Immunosorbent Assay Procedure to the Detection of Grapevine Fanleaf Virus
  Abstract  PDF