South Africa's citrus fruit sector is facing more losses as state-owned Transnet continues to battle a cyber-attack that has caused major backlogs at all the country's port terminals.  Transnet says their systems will be brought back in a staggered manner to minimize any further risks and interruptions. It is expected that some applications may continue to run slowly over the next few days. The citrus industry has been negatively affected and is now facing another major blow after the recent unrest in parts of the country following the imprisonment of former president Jacob Zuma. CEO of the Citrus Growers Association of Southern Africa  Justin Chadwick...