• Arxada
  • Bell
  • FSC
  • Hin-Tech Manufacturing
  • John Deere
  • Khulani Timbers
  • LESH
  • Loadtech Load Cells
  • Ponsse
  • Rance Timbers
  • Sappi
  • SAWPA
  • SSA
  • UCL Sawmill
  • Wood-Mizer
  • Wuhlf

Post: Fieldwork To Understand The Emerging Ceratocystis Threat To Eucalyptus In South Africa

From 17-19 February, some members of the Ceratocystis team, Dr Irene Barnes, and TPCPstudents and Postdocs, Arista Fourie, Dr FeiFei Liu and Granny Hlongwane, went on a field trip to Kwambonambi, KwaZulu-Natal to observe the Ceratocystis infection on Eucalyptus hybrid clones in the plantations.

Guided by Prof Jolanda Roux from SAPPI, the team was able to observe typical Ceratocystis symptoms such as stem cankers, wilting, and streaks of vascular discolouration in the stems and roots of diseased plants. The team also noted great growth variation between healthy and diseased hybrid clones of the same age.

Diseased plant and soil samples were collected from three different sites for further analysis at FABI.

Granny Hlongwane will process these samples as part of her MSc project to determine the distribution of the pathogen in the plant and soil samples and to determine the genetic diversity of the Ceratocystis population.

The team also discovered some other fungal gems in the plantation debris including birds nest and stink horn fungi. 

Please see the Tech Alert PDF for more information on the symptoms associated with Ceratocystis wilt of eucalypts.

Source: FABI
This article is tagged in:
  • Afrequip
  • Latschbacher
  • Alternative Structures Logo
  • Ezigro Seedlings
  • Foresta Timber & Board
  • Husqvarna
  • Kwamahlati Training Services
  • Logmech
  • Merensky
  • Mondi
  • Those who grow alone, die alone: why transformation is strategic for the MTO Group
  • NCT
  • Pangolin
  • Patula Risk
  • Sabie Poles
  • SAFCOL
  • Saw Specialists
  • Stihl
  • Sunshine Seedling Services
  • Treated Timber Products
  • TWK
  • WoodBiz Africa
  • Afrequip
  • Latschbacher
  • Alternative Structures Logo
  • Arxada
  • Bell
  • Ezigro Seedlings
  • Foresta Timber & Board
  • FSC
  • Hin-Tech Manufacturing
  • Husqvarna
  • John Deere
  • Khulani Timbers
  • Kwamahlati Training Services
  • LESH
  • Loadtech Load Cells
  • Logmech
  • Merensky
  • Mondi
  • Those who grow alone, die alone: why transformation is strategic for the MTO Group
  • NCT
  • Pangolin
  • Patula Risk
  • Ponsse
  • Rance Timbers
  • Sabie Poles
  • SAFCOL
  • Sappi
  • Saw Specialists
  • SAWPA
  • SSA
  • Stihl
  • Sunshine Seedling Services
  • Treated Timber Products
  • TWK
  • UCL Sawmill
  • Wood-Mizer
  • WoodBiz Africa
  • Wuhlf

Business Directory Registration Enquiry

We are proud to have been marketing businesses large and small for the past 25 years. As our online business directory is strictly industry related only businesses related to the forestry / timber value chain will be listed.
Your Name(Required)
Once you submit your details we will get in touch with you to advise on the way forward.
This field is for validation purposes and should be left unchanged.

Subscribe To Our Newsletter

* indicates required

Fieldwork To Understand The Emerging Ceratocystis Threat To Eucalyptus In South Africa

Contact Form

Name(Required)