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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 Council appoints agency to assist with its residence integration policy
2008-06-06

The Council of the University of the Free State (UFS) has appointed the Cape Town based iGubu Leadership Agency to assist with its residence integration policy.

“The agency will assist management in understanding and identifying the current obstacles related to the implementation of the residence integration policy, draw up proposals to enhance and successfully implement this integration policy, and implement these proposals to ensure successful integration within the 21 residences on the Main Campus in Bloemfontein,” says Prof. Teuns Verschoor, Acting Rector of the UFS.

The agency was appointed after an intensive advertising, screening and interviewing process was conducted by the university’s management. A recommendation on the successful candidate was subsequently made to the Council and the iGubu Leadership Agency was informed of its appointment this past week,” says Prof. Verschoor.

“Some of the projects that we have been involved in include the development and management of student leadership at among others the universities of Stellenbosch and Cape Town as well as the Huguenot College, and leadership initiatives such as the Beeld Youth Summit and last year’s Brightest Young Minds conference,” says Mr Rudi Buys, Chief Executive Officer. He will be working with Mr Yeki Mosomothane, Strategy Manager of the agency and a diverse team of facilitators.

Their main focus will be on investigating the trust relationships between stakeholders, establishing healthy relationships between students and the development of the skills of student leaders to establish conversations on values and meaningful change in residences and the student community.

“In the first phase of the project we will be conducting research and talk to students and other role players regarding ways of building unity on campus. After that the kind of programmes that may be implemented to further integration in residences will be determined together with stakeholders and the most suitable ones will be implemented. We will emphasise ownership and participation of processes by students and other stakeholders to ensure sustainability,” says Mr Buys.

The contract is for two and a half years and the agency must regularly report to Council via management on its progress. “We see this appointment as an investment in the integration of our residences and look forward to the interventions iGubu Leadership Agency can bring to the table,” says Prof. Verschoor.

The agency specialises in mentoring individuals and teams and in facilitating the participation of communities in transformation and reconciliation initiatives in specifically an African context, and does so from a leadership development perspective. The agency has extensive experience in facilitating programmes for diversity and integration.

iGubu Leadership Agency’s appointment goes hand in hand with the appointment of other agencies who will support management and make recommendations on how to accelerate transformation and position the UFS as an engaged and responsive university.

Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel:  051 401 2584
Cell:  083 645 2454
E-mail:  loaderl.stg@ufs.ac.za
6 June 2008

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