carla-380x286

Details

Assistant Plant Pathologist
Tel: 031 508 7400 (Switchboard)
Tel: 031 508 7530 (Direct)
Email: carla.dalais@sugar.org.za

Role & Overall Purpose

To provide expertise in Microbiology and Molecular Biology with a focus on plant Pathology and Entomology, thereby  contributing towards the biosecurity and sustainability of the SA sugarcane industry.

Expertise

  • Leading and coordinating field and glasshouse trials.
  • Maintaining the SASRI fungal and bacterial culture collection.
  • Identification of diseases through molecular and microbiological procedures.

Key Outcomes

  • Determining transmission of SCMV by YSA.
  • Testing current and new chemistry fungicides for effect on pathogens and towards the registration of new fungicides for sugarcane.
  • Development of phylogenetic methods for the determination of species diversity.
  • Ensuring trials are well maintained along with the recording and analysing data.

Key Publications

Koch, AC, Ramgareeb, S, Rutherford, RS, Snyman, SJ, Watt, MP (2012) An in vitro mutagenesis protocol for the production of sugarcane tolerant to the herbicide imazapyr. In Vitro Cellular & Developmental Biology-Plant 48: 417-427.

Rutherford, RS, Maphalala, KZ, Koch, AC, Snyman, SJ, Watt, MP (2017) Field and laboratory assessments of sugarcane mutants selected in vitro for resistance to imazapyr herbicide. Crop Breeding & Applied Biotechnology 17: 107-114.

Snyman, SJ, Meyer, GM, Koch, AC, Banasiak, M, Watt, MP (2011) Applications of in vitro culture systems for commercial sugarcane production and improvement. In Vitro Cellular & Developmental Biology-Plant 47: 234-249.

Qualifications

BSc Microbiology, Biochemistry (UKZN), Btech Biotechnology (DUT)