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06 December 2018 | Story Leonie Bolleurs | Photo Barend Nagel
Marcelle Vermeulen
Marcele Vermeulen, a graduate from the Department of Plant Sciences, explores possible threats to crop production; contributing to food security in South Africa.

Global food security is currently threatened both by climate change and the low diversity of crops relied on by humankind to feed a growing world population. Marcele Vermeulen, a graduate in the Department of Plant Sciences who will receive her PhD at the December graduation ceremonies at the University of the Free State (UFS), is part of a team that is working hard to add to the diversity of staple foods in South Africa.

In the drive to focus on alternative crops, Marcele is researching the crop, Amaranthus cruentus, (grain amaranth). It is more tolerant to environmental stress for large-scale production, thereby also diversifying staple crops.

Relatively new development

“Amaranthus cruentus is an excellent candidate due to its high nutritional value and tolerance to drought and high temperatures. It can be mixed with conventional maize meal, to increase the protein intake of its consumers,” said Marcele.

The production of A. cruentus as a grain crop in South Africa is a relatively new development.

In her research, exploring the possible threats to crop production and paying particular attention to dominant plant pathogens in the Amaranthus cruentus, Marcele found a correlation between fungal pathogens and insect pests. 

Insect pests can influence plant diseases

Although reports on fungal pathogens and pests specific to A. cruentus are limited to and information for South Africa is limited to this study, there is a possibility that by controlling insect pests such as weevils, one might also be able to control fungal pathogens of Amaranthus cruentus.

Marcele believes that control of weevil pests should thus be the focus of future pest and pathogen management strategies and breeding programmes in A. cruentus.  

“Knowledge gained in my thesis will hopefully aid in the development of future cultivation practices, integrated pest/pathogen management programmes, as well as for the registration of crop protection products for A. cruentus,” Marcele added.

Research Contributes to Food Security from University of the Free State on Vimeo.

News Archive

UFS outperforms SA higher education in EU-Saturn programme
2016-12-14

Description: Erasmus Mundus Tags: Erasmus Mundus 

Partnering between the UFS and other institutions
makes it possible for staff and students to study abroad.
Pictured from left front, are: Mareve Biljohn (EU-Saturn
at University of Groningen), Memory Mphaphuli (INSPIRE
at University of Ghent) and Wanda Verster (EU-Saturn at
Uppsala University). Back: Moliehi Mpeli (Erasmus Mundus
at University of Leuven).
Photo: Stephen Collett

The University of the Free State (UFS) strives to invest in its staff and students and a proven example can be seen in the latest cycle of the Erasmus Mundus EU-SATURN programme.

The UFS outperformed the higher education sector over the past five years as it had more exchange scholarships than most South African universities. A total of 16 (18%) out of the 89 local scholarships allocated until 2016 were from UFS. Stellenbosch University, with 14 scholarships, was second.

University one of main roleplayers
Chevon Jacobs, Senior Officer said: “Internationalisation at the UFS is a great achievement as the university allocated all available scholarships to eligible staff and students. She said the strong partnership history between the university and some European institutions, due to a similarity between the language and culture of especially Dutch-speaking countries, is one of the reasons for the success.

“We are very proud of our participation. We have invested for these predominantly young members to spend time abroad in furthering their qualifications,” she said.

The EU-Saturn project has been jointly co-ordinated for the past five years by the University of Groningen, Netherlands, and the UFS.

One of few projects funded by Erasmus Mundus
The Erasmus Mundus is an international partnership aimed at enhancing the quality of European higher education and the promotion of dialogue and understanding between people and cultures through co-operation with other countries. The EUROSA, EU-Saturn, Aesop and INSPIRE to name a few, are all programmes funded by the European Union through the Erasmus Mundus. These projects offer fully funded part-time or full-time postgraduate scholarships for study in Europe.

Some of the universities UFS students have studied at are the University of Groningen, the University of Newcastle, England, and the University of Ghent, Belgium.

Successful UFS grantees awarded scholarships over the past five years:
•    Maria Campbell (2014 – PhD) – University of Newcastle
•    Sethulego Matebesi (2014 – PhD) – Uppsala University
•    Lindie Koorts (2016 – PhD) – University of Groningen    
•    Reginald Makgoba (2013/2014 – Master’s) – University of Newcastle
•    Sanet Steyn (2013/2014 – Master’s) – University of Groningen  
•    Johnathan Adams (2015/2016 – Master’s) - Göttingen University
•    Eben Coetzee (2013/2014 - PhD) – University of Groningen
•    André Janse van Rensburg (2013/2014 – PhD) – University of Ghent
•    Martin Rossouw (2013-2015 – PhD) – University of Groningen
•    Jan Schlebusch (2013-2016 – PhD) – University of Groningen
•    Carel Cloete (2014-2016 – PhD) – University of Groningen
•    Nadine Lake (2014-2016 – PhD) – Uppsala University
•    Elbie Lombard (2014-2016 – PhD) – University of Ghent
•    Luyanda Noto (2014/2015 – PhD) – University of Ghent
•    Mareve Biljohn (2015/2016 – PhD) – University of Groningen
•    Wanda Verster (2015/2016 – PhD) – Uppsala University

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