Research
Insect monitoring and bio-control development
Insect monitoring and bio-control development
Research Report 2019/2020
Insects associated with pecan trees, Carya illinoinensis: characterisation, impact and control Project overview (1 October 2019 – 30 September 2020)- Insect Surveys
- Endophytes
- Pheromone-based surveillance and damage-correlation of false codling moth, Thaumatotibia leucotreta and African bollworm, Helicoverpa armigera
Research Report November 2017
Insects associated with pecan trees, Carya illinoinensis: characterisation, impact and control Project overview (December 2013 – June 2017):- Surveys to characterise insect complex
- Field trials to quantify damage by bark stinkbug
- Field trials with different insecticide frequencies on nut set and development
Pecan diseases
Pecan Diseases
Pecan diseases and health risks in South Africa
A collaborative project, launched in 2017 between SAPPA and the University of the Free State (UFS) is focussing on the study and distribution of pecan diseases in South Africa: Part 1:- Pecan Scab
- Black blotch and die-back
- Alternaria black spot
- White and brown rot
- Black lesions on nuts (Chaetomium species)
- Overall decline of pecan trees
- Fungi associated with the shot hole borer
Polyphagous Shothole borer and fungus infesting Pecan trees
Polyphagous Shothole borer and fungus infesting Pecan trees
A collaborative research project between SAPPA and FABI started in 2018 investigating the PSHB on pecan nut orchards.
The project is on understanding the seasonal patterns as well as the rate of spread of the beetles, and also studying the long-term effects of the fungal infections caused by the PSHB
Water Research
Western Cape Pecan Research
Investigating the potential income and future water requirements of existing pecan orchards in the Western Cape
Zinc Research