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Phytophthora Root Root Control

September 10, 2021

Use of Phosphonic Acid for Phytophthora Root Rot Control

  • Derek Donkin interviews Keith Elphinstone, Operations Manager at Westfalia Fruit Estates, and André Lutge, Senior Area Manager at Westfalia Fruit Estates, on the theory and practicalities of injecting trees in the Letaba district.
  • 01:00:23
  • 35 mb
  • September 2021
  • Phytophthora Root Root Control
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September 9, 2021

Use of Phosphonates for Phytophthora Root Rot Control

  • Derek Donkin interviews Professor Adelé McLeod from Stellenbosch University Department of Plant Pathology of on the use of phosphonates for Phytophthora Control.
  • 00:18:04
  • 10 mb
  • September 2021
  • Phytophthora Root Root Control
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September 8, 2021

Injecting Trees for Phytophthora Root Rot Control

  • Injecting trees for Phytophthora Control in KZN regions. Interview was done with Athol Currie, KZN Regional Manager for The Fruit Farm Group SA. He gave insight on the importance of the timing of injections, the point of injection and trunk injections.
  • 00:14:03
  • 8 mb
  • September 2021
  • Phytophthora Root Root Control
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