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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

BAccHons students achieve A+ rating in ITC exams
2017-09-07

Description: Accounting staff Tags: accounting, examinations, Thuthuka bursary, South African Institute of Chartered Accountants, Initial Test of Competence 

The lecturers of the 2016 BAccHons class: Liesel Botha,
Prof Alta Koekemoer, Prof Cobus Rossouw, Mr Kobus Swanepoel,
Dr Cornelie Crous, Prof Hentie van Wyk, and Mr Shaun Watson.
Photo: Supplied

 


The 2016 BAccHons students in the School of Accountancy at the University of the Free State achieved a 96% pass rate in the 2017 Initial Test of Competence (ITC) examinations of the South African Institute of Chartered Accountants (SAICA). The ITC examinations took place in January and June, and of the 49 students that partook in the examinations, 47 passed.

Prof Hentie van Wyk, Programme Director of the School of Accountancy, said with these results, the School of Accountancy ranks among the top accountancy institutions in South Africa. “The UFS is one of 14 accredited universities offering the SAICA-accredited programme,” he said.

New teaching model a success
A new teaching and learning module, which was introduced by the School of Accountancy in 2013, seemed to have fuelled the success of the students, as it is now more learner-centred and introduced more structured support to students.  

The same strategies will be followed for the current 2017 intake. “We achieved an average pass rate of 84.8% over the past five years and if we can build on that, it will be an achievement of note,” says Prof Van Wyk. However, students should understand that much of these achievements are in their own hands.  “After leaving the UFS, they must continue with the preparations for the ITC examinations in order to guarantee their success. The ball is actually in the students’ court,” he said.

Of the African students, 91% were successful in the national examinations, while 100% of the Thuthuka bursary students passed. The average pass rate for the past five years is as follows:

2016     96%
2015     72%
2014     80%
2013     84%
2012     92%.

 

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