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12 May 2021 | Story Leonie Bolleurs | Photo Supplied
Wilku Meyer is the co-recipient of the Junior Captain Scott Memorial Medal for Plant Sciences, awarded every second year by the South African Academy for Science and Arts for the best MSc dissertation awarded at a South African university.

In 2016, sunflower rust was very prominent, causing trouble in the agricultural industry. With the latest information on this topic published as far back as the 1990s, Wilku Meyer, PhD Botany student at the University of the Free State (UFS), saw the gap in research and decided to make sunflower rust the focus of his master’s dissertation. 

“After seeing the work researchers are doing in the Department of Plant Sciences at the UFS and how it can be applied, it was reassuring to know that the work you are doing can, in addition to broadening your own horizons, also help other people,” says Meyer. 

Not only will his research one day possibly make a positive difference in the agriculture sector, but he has also received acknowledgement for this work from the prestigious body, the South African Academy for Science and Arts

Best MSc dissertation in Plant Sciences

With his dissertation: ‘Phenotypic and genotypic variation of Puccinia helianthi in South Africa’, Meyer is the co-recipient of the Junior Captain Scott Memorial Medal for Plant Sciences, awarded every second year by the South African Academy for Science and Arts for the best MSc dissertation awarded at a South African university. Ruan van der Nest from the Stellenbosch University Department of Agronomy shared the award with him. 

The focus of his dissertation was to see how many different races of the Puccinia helianthi fungus are responsible for sunflower rust. He explains: “I followed two approaches to this, namely the phenotypic approach whereby specific sunflower lines are infected with spores of different Puccinia helianthi isolates collected from sunflower fields in South Africa. With the second approach, the genotypic approach, I looked at the DNA of collected rust samples and compared them with each other.” 

In the end, he was able to identify six races in total that were spread across four main genetic groups.

Meyer did not settle for subpar results and kept going, no matter how much work it was, or the time required. He put all his time and effort into this study. He believes that the guidance of his supervisors and the support of his family and friends also helped with this big achievement.

Hard-working, dependable, and mature researcher

Prof Botma Visser (Botany), one of Meyer’s supervisors during his master’s study, describes him as hard-working, dependable, and a mature researcher. According to Prof Visser, the one attribute that will benefit him with his PhD, is his computer skills, especially in the field of Bioinformatics. “This is becoming an important skill set for postgraduate students, whereby huge datasets generated with the newest DNA sequencing technologies are analysed to provide next-generation results and understanding the interactions between a plant and a pathogen.” 

“Finally, and maybe his best quality, is that he really loves what he is currently doing – from the practical hands-on work in the greenhouse, to the laboratory and computer-based molecular analyses of the plant pathogen,” adds Prof Visser. 

Meyer, in response to the award from the South African Academy for Science and Arts, says it is an honour. “I'm very grateful that all the time and effort is being recognised. It is a confirmation that I'm doing what I should be doing.”

He started his PhD study this year (2021), again under the supervision of Prof Botma Visser and Prof Willem Boshoff (Plant Pathology). 

News Archive

DF Malherbe Memorial Lecture
2005-05-19

DF Malherbe Memorial Lecture: Language and language activism in a time of transformation (summary)
Proff Hennie van Coller and Jaap Steyn

Language activism necessary for multilingualism
The awareness is growing that language activism will be needed to bring about a truly democratic multi-lingual society. What is quite clear is that a firm resolve must continuously resist the concentrated pressure on Afrikaans-medium schools (and universities) to allow themselves to be anglicised through becoming first parallel medium, then dual medium, and finally English medium institutions.

Proff Hennie van Coller and Jaap Steyn said this last night (Wednesday night) in the 24th DF Malherbe Memorial Lecture at the University of the Free State. Prof van Coller is head of the Department Afrikaans, Dutch, German and French at the UFS. Both are widely honoured for their contributions to Afrikaans and the promotion of Afrikaans.

They discussed three periods of transformation since 1902, and said about the current phase, which started in 1994:  “Besides all institutions and councils having to be representative of South Africa’s racial composition, places of education were required to open their doors. Quite rapidly this policy has had the result that schools and universities may be solely English medium, but not solely Afrikaans medium. Afrikaans medium institutions — if they claim the right to remain Afrikaans — are quickly branded racist, even though their student body may include all races.

“Education departments are presently exerting great pressure on Afrikaans medium schools to become double or parallel medium schools.  Parallel medium education is an equitable solution provided it can be sustained. Established parallel medium schools, such as Grey College in Bloemfontein, have catered even-handedly for English and Afrikaans speakers for decades. But the situation is different in the parallel medium (and still worse in the double medium) schools that spring up usually at the behest of a department of education.

“Afrikaans schools are converted almost over-night into parallel or dual medium schools without any additional personnel being provided. Depending on the social environment, a parallel medium school becomes reconstituted as a dual medium school on average in five to eight years, and dual medium school becomes an English-only school in two to three years. Some Afrikaans medium schools have become English medium in just three years.

“Though the Constitution recognises mono-lingual schools, officials in the provinces insist that Afrikaans schools become dual or parallel medium; English medium schools are left undisturbed. One must conclude that the tacit aim of the state is English as the sole official language, despite the lip-service paid to multi-lingualism, and the optimistic references to post-apartheid South Africa as a ‘rainbow’ nation.”

They said a recent study has shown that the 1 396 Afrikaans schools in the six provinces in 1993 have dwindled to 844. The fall off in the Free State is from 153 to 97; in the Western Cape from 759 to 564; in Gauteng from 274 to 155; in Mapumalanga from 90 to 3; in the North West from 82 to 13; and in Limpopo Province from 38 to 12.

They said the changes at universities, too, have been severe, as university staffs well know. Ten years ago there were five Afrikaans universities. Today there are none. The government demanded that all universities be open to all, which has meant that all universities have had to become English medium. And no additional funding was forthcoming for the changes. The government policy amounts to a language “tax” imposed on the Afrikaans community for using Afrikaans.

“Only when all schools (and universities) are English will the clamor cease. Academics and educationists are beginning to speak openly of forming pressure groups to save Afrikaans schools, and of using litigation as one of their methods. 59% of Afrikaans parents have said they would support strong action if Afrikaans were no longer a medium of instruction at schools.”

 

 


 

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