Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
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

University of Vermont bestows honorary doctorate upon Prof Jansen
2014-05-30

 
Vice-Chancellor and Rector of the University of the Free State (UFS), Prof Jonathan Jansen, was presented with an honorary Doctor of Letters degree from the University of Vermont (UVM). This special event took place on 18 May 2014 at a graduation ceremony in Vermont, USA.

Prof Jansen was honoured for the outstanding work he has done through various initiatives in South Africa and abroad. The University of Vermont especially highlighted the Leadership for Change programme, which sent two cohorts of first- year students from the UFS to UVM. This resulted in long-lasting ties between the students and staff of both institutions. "I am delighted and humbled by the international recognition for the work of the UFS and my small role in it," Prof Jansen said.

Prof Jansen was one of seven recipients of an honorary degree. One of these recipients was Samantha Power, the US ambassador to the United Nations and a member of President Barack Obama’s cabinet.

The UVM honorary doctorate citation reads, “Jonathan David Jansen is a leading public intellectual in South Africa renowned for his passionate dedication to education, social justice and the process of reconciliation. As Vice Chancellor of the University of the Free State (UFS), his leadership and his pioneering work is creating unity in the diverse academic community and transforming the atmosphere on campus. As an international expert, a leader in higher education, a scholar and a teacher, Professor Jansen works to inspire and educate the next generation of global leaders.”

In 2010 Prof Jansen received an honorary doctorate in Education from the Cleveland State University, also in the USA.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept