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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

Mercedes Benz invests in Tamie Mbombo’s company
2016-03-24

Description: Tamie Mbombo Tags: Tamie Mbombo

Tamie Mbombo means business: The Founder and CEO of Sollo Inc, the integrated marketing company endorsed recently by Mercedes Benz South Africa.
Photo:  Hannes Pieterse

A new Mercedes Benz 116 CDI Vito Tourer Pro, a financial injection of R85 000, and 12 months of media coverage by Mercedes Benz is what many Small to Medium Enterprises dream of. For Sollo Inc, that dream became a reality recently after the company won the Boost Your Business 2015 national competition.

In 2012, when Tamie Mbombo was an Investment and Management Banking student at the University of the Free State (UFS), he founded an integrated marketing company, and named it Sollo Inc. The company was launched at the IdeaStart Accelerator, a business incubator for UFS student entrepreneurs.

Four years later, on Friday 18 March 2016, Sollo Inc reached new heights when one of the world’s leading automobile manufacturers presented the Founder and CEO of Solo Inc with a Vito sponsorship at the Bloemfontein Campus.

In addition to serving corporates and the public sector, as part of its social enterprise aspect, Sollo Inc offers certain services free of charge to small businesses. “We capacitate start-ups with organisational skills and financial management as well as marketing education,” explained Mbombo.

Sollo Inc was selected as a winner based on the authentic story behind how Mbombo conducts business. “Mercedes Benz has invested quite a huge sum of money in print and digital media placements as platforms to give exposure to the story behind Sollo Inc,” said Adeesha Ramprith, Client Service Manager at Aqua Online,  Mercedes Benz’s digital marketing agency.

The IdeaStart Accelerator office has commended Mbombo as an example of how young entrepreneurs should keep their ears to the ground, and grab opportunities that might propel their businesses forward. “This is a great milestone for his business, mainly because of the challenges he has faced when it comes to mobility,” said Ayanda Makhanya, Student Entrepreneurship officer at IdeaStart Accelerator.

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