August / September 2026
The multi-factorial risks of internal browning in Cripps Pink apples
Research-based risk mitigation is imperative for the effective management of internal browning.
August / September 2026
Can adjuvants improve mealy bug biocontrol?
Preliminary results suggest that combining entomopathogenic nematodes with commercial adjuvants increases mealy bug mortality.
August / September 2026
The hidden cause of poor colour
Grapevine leafroll-associated viruses are costing growers by reducing fruit colour and quality. What are the latest results from SATI-funded research on this problem?
August / September 2026
The 2026 Hortgro Stone-fruit Seminar and Orchard Walk
A record number of participants registered for the rootstock-themed programme and orchard visits.
August / September 2026
Stone-fruit rootstocks and nematode risk
How do commercially available rootstocks interact with the three most common nematodes in SA stone-fruit orchards?
August / September 2026
Stone-fruit Rootstocks
What have we learnt from rootstock trials and how should growers apply this information?
August / September 2026
Spoilt for choice
Industry experts discuss how to choose the right rootstock for your stone-fruit orchard.
August / September 2026
Risk without reward
Planting uncertified trees can lead to unforced errors. Plant improvement – what it is, why it matters, and how it works.
August / September 2026
Centenary of the Nartia Marsh grapefruit trees
Three Marsh grapefruit trees have reached the remarkable age of 100 years.
![Adobestock 304939150 [converted]](https://www.safj.co.za/wp-content/uploads/2024/09/AdobeStock_304939150-Converted.jpeg)
August / September 2026
Extension briefs August and September 2026
Extension briefs by the Citrus Research International Extension Team.
June / July 2026
Underground effects
Can cover crops help to build nematode communities that support grapevine health?
June / July 2026
Dekgewasse in wingerde
Langtermynbeleggings in grondvrugbaarheid en wingerdgesondheid lewer uitstekende dividende.