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August / September 2026
Extension briefs August and September 2026
Extension briefs by the Citrus Research International Extension Team.
April / May 2026
Hidden sources of Phytophthora inoculum in South African citrus nurseries
Citrus nurseries can become reservoirs for soil- and water-borne pathogens, especially Phytophthora species such as P. nicotianae and P. citrophthora.
October / November 2023
Extension briefs for October and November 2023
By Hannes Bester, MC Pretorius, Wayne Mommsen, Coenraad Fraenkel, André Combrink, Natasha Jackson and Jan Landman (Citrus Research International) Integrated pest management (T.G. Grout and S.D. Moore) Thrips management During October and November, citrus fruit is highly susceptible to damage…
October / November 2022
Extension briefs for October and November 2022
Integrated Pest Management, Crop and Fruit Quality Management, Grondgedraagde siektes, Fruit and foliar diseases, Postharvest pathology, Fertilisation and irrigation.
October / November 2019
Extension Briefs for October and November 2019
INTEGRATED PEST MANAGEMENT T.G. GROUT and S.D. MOORE Thrips management During October and November, citrus fruit is highly susceptible to damage from citrus thrips and orchards should be scouted at least once a week for this pest, being sure to…