Determination of the optimal ethephon application to ensure the ideal red colour development of Crimson Seedless grapes and to determine the possible negative effects on post-storage quality

PROJECT TITLE:   Determination of the optimal ethephon application to ensure the ideal red colour development of Crimson Seedless grapes and to determine the possible negative effects on post-storage quality Project leader:       WR Witbooi (Experico) Duration:       …

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Is the berry colour problem in Crimson Seedless caused by viruses?

PROJECT TITLE:    Is the berry colour problem in Crimson Seedless caused by viruses?   Project leader:           Gerhard Pietersen (Stellenbosch University) Contact:                     gpietersen@sun.ac.za Duration:                    1 January 2019 to 31 December 2021   Problem identification and project objectives: ‘Crimson Seedless’ is a…

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