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16 May 2025 | Story André Damons | Photo Supplied
Dr Lisa Rothmann
Dr Lisa Rothmann, a plant disease epidemiologist from the University of the Free State (UFS), has been nominated in the TW Kambule-NSTF Award: Emerging Researcher category for this year’s NSTF-South32 Awards.

Dr Lisa Rothmann, a plant disease epidemiologist from the University of the Free State (UFS) who was nominated in the TW Kambule-NSTF Award: Emerging Researcher category for this year’s NSTF-South32 Awards, says that the nomination is a reminder that service through science matters.

“I am humbled by the nomination. For me, it reflects not just individual recognition, but also the shared effort of the team of postgraduate academics, research assistants, partners, and farmers with whom I've had the privilege to work with. It is affirming to see plant pathology and field-based research recognised in this way; it highlights the consistent (hard) work we do to make a meaningful contribution to agriculture and to serve the grain industry and farmers,” says Dr Rothmann. 

She was nominated by Grain South Africa (Grain SA), with whom she has been working closely since 2018 to contribute research that aligns with the organisation’s mission to strengthen the grain sector. They play a key role in supporting sustainable grain production and farmer development. 

Dr Rothmann, who is one of eight UFS researchers and a research team nominated for the NSTF-South32 Awards – also known as the ‘Science Oscars’ – is nominated for her contribution to interdisciplinary, team-based research to develop practical solutions for plant diseases in order to protect crops and empower communities. 

 

Motivation to keep growing

The Senior Lecturer in the Department of Plant Sciences within the Faculty of Natural and Agricultural Sciences (NAS) says that while she is proud of the work she has done, she sees this recognition as a team effort. Says Dr Rothmann: “It motivates me to keep growing as a researcher, rooted in impact and integrity. I’m not a prolific peer-reviewed publisher; my academic record includes 10 journal articles and one book chapter, but I have written around 50 popular articles – often as a solo author, in collaboration with postgraduates and peers.” 

“These pieces translate plant pathology topics such as the Sclerotinia life cycle, disease surveillance, and management into accessible information for producers and the public. To me, this nomination is a symbol that making a meaningful impact doesn't only come from journal impact factors. This nomination has reminded me that building a career in academia is a relay, not a race, and that lasting impact comes from investing in others.”

As a plant disease epidemiologist, she specialises in field pathology – an area of plant pathology that explores how disease epidemics in crops develop, spread, and can be effectively managed within agricultural systems. Their work centres on understanding and managing Sclerotinia diseases in oilseed and protein crops such as canola, soybean, and sunflower, as well as disease surveillance in key grain crops including dry bean, sorghum, and sunflower.

 

New research

After participating in the US-based National Sclerotinia Initiative in 2017, she was inspired to establish a South African Sclerotinia Research Network with the support of Grain SA, creating a platform for researcher collaboration, farmer engagement, and the development of on-farm management strategies. Over time, explains Dr Rothmann, their research has expanded to include cultivar screening, national disease surveys, fungicide registration trials, and the development of disease-assessment tools. More recently, they have embedded sociological surveys into sorghum disease work to better understand farmers’ knowledge and needs, ensuring that research remains practical and co-created with producers.

According to Dr Rothmann, they have been privileged to work in a space that supports producers and protects crops through applied plant disease management strategies. While high-value crops often attract attention due to export markets, the grain that feed the nation forms the backbone of food security. As part of their new research, Dr Rothman and the research team are currently contributing to the Sorghum Cluster Initiative's pre-breeding programme, where they have screened 160 accessions for diseases to support future cultivar development. 

They are also going to explore how both emerging and commercial farmers will adopt these new cultivars. She is actively seeking collaborators in sociology/psychology or similar fields to better understand farmers’ decision-making. They are developing a plant disease dashboard to map disease occurrences across South Africa – an effort aligned with the Plant Health (Phytosanitary) Act 35 of 2024 to help guide appropriate disease risk categorisation. In the long term, concludes Dr Rothmann, they hope to establish a diagnostic hub for central South Africa in partnership with Agricultural Research Council-Grain Crops to strengthen local disease identification and support producers in real time.

News Archive

KovsieSport lauds its heroes of the year
2013-10-20

 

Maryka Holtzhausen and Wade van Niekerk
20 October 2013

The University of the Free State (UFS) honoured its top achievers at the Loch Logan Waterfront on Friday 18 October 2013. Maryka Holtzhausen and Wade van Niekerk were named the Sportsman and Sportswoman of the year respectively.

The Junior Sportsman and Sportswoman for 2013 are Jacques du Toit and Izelle Lategan.

This year the university’s sport stars were honored in five categories. This includes:

  • Sportsman and Sportswoman of the year (everyone that represented South Africa at a senior level, was eligible for the title). The winners each received a trophy and each sportsman and sportswomen in this category were honored with a medal.
  • Junior sportsman and sportswoman of the year. The winners each received a trophy.
  • Sport stars that represented South Africa at senior and junior level. The achievers received certificates.
  • Sport stars that represented the UFS in the national student teams. The sport stars also received certificates.
  • Certificates were also awarded to the KovsieSport club sport stars.

The following students represented South Africa at senior level:

  • Maryka Holtzhausen was a member of the Protea Netball team that participated in the Fast5 World Series in Auckland, New Zealand, in November 2012. Maryka captained the victorious Protea Netball team in the African Cup in Malawi in May 2013 and was also the captain of the Protea team that toured England in September 2013.
  • Adele Niemand was a member of the victorious Protea Netball team in the African Cup in Malawi in May 2013. Adele obtained her 50th cap for the Proteas when she played for the Protea Netball team that toured England in September 2013.
  • Izelle Lategan was a member of the SA Senior Women’s Protea team that participated in the World Hockey League Round 1 and 2, as well as in the semifinals of the World Hockey League. Izelle was also part of the Protea Women’s team that participated in the Investec Series in England.
  • Tanya Brits was a member of the SA Senior Women’s Protea team that participated in the World Hockey League Round 1 and 2, as well as in the semifinals of the World Hockey League. Tanya was also part of the Protea Women’s team that participated in the Investec Series in England.
  • Hananja Steyn was a member of the national team that participated in the African Fencing Championships in Cape Town in 2013. Hananja also participated in the World Championship in Budapest during 2013.
  • Elsabe le Roux participated in the WKF Senior World Karate Championships in Paris in 2013. Elsabe was a member of the SA Protea team that participated in the Africa Zone 6 Championships in Namibia in June 2013.
  • Diana Welmans was a member of the SA Protea team that participated in the Africa Zone 6 Karate Championships in Namibia in June 2013.
  • Elme de Villiers was a member of the SA Badminton team that won gold at the All Africa team event and she played in the semifinals in the singles at the same event. Elme also reached the quarterfinals in the singles and obtained gold in the doubles at the Mauritius Open.
  • Sandra le Grange was a member of the SA Badminton team that won gold at the All Africa team event and she obtained a bronze medal in the singles at the same event. Sandra also reached the quarterfinals and obtained gold in the doubles at the Mauritius Open.
  • Karla Mostert was a member of the Protea Netball team that participated in the Fast5 World Series in Auckland, New Zealand, in November 2012. Karla was a member of the victorious Protea Netball team in the African Cup in Malawi in May 2013 and also toured England as a member of the Protea Netball team in September 2013.
  • Balungile Ngcofe was a member of the SA Protea team that participated in the Africa Zone 6 Karate Championships in Namibia in June 2013.
  • Jan Petrus van der Merwe was a member of the SA Swimming team that participated in China and Australia during 2013.
  • Wayde van Niekerk was a member of the SA Athletics team that participated in the World Athletics Championships in Moscow, Russia, in 2013.
  • Wim Boshoff was a member of the SA Protea team that participated in the Africa Zone 6 Karate Championships.
  • Tanya Basson was a member of the SA Judo team that competed in the World Kata Championships in Italy in 2013. Tanya was a member of the SA team to compete in the Africa Championships in Maputo in 2013 and she also competed in the World Kata Championships in Japan.

Sport stars that represented South Africa on junior level, are:

  • Danelle Willemse was a member of the SA U/21 Netball team that participated in the Netball Junior World Cup in Glasgow in 2013. She also represented the SA U/21 Netball team in the World Youth Championships in Singapore in 2013.
  • Diana Welmans was a member of the SA Protea team that participated in the Africa Zone 6 Karate Championships in Namibia in June 2013. She also participated as a member of the SA U/21 team in the UFAK Africa Karate Championships in Tunisia in August 2013 where she received a bronze medal.
  • Line Malan was a member of the SA U/21 Hockey team that participated in the Hockey Junior World Cup in August 2013. She was also a member of the SA U/21 team that toured Europe in July 2013.
  • Nicole Walraven was a member of the SA U/21 Hockey team that participated in the Hockey Junior World Cup in August 2013. She was also a member of the SA U/21 Hockey team that toured Europe in July 2013. The SA U/21 team, of which Nicole was a member, won the Africa Cup Tournament in order to qualify for the Junior World Cup.
  • Cornelle Botha was a member of the SA U/21 Hockey team that toured Europe in July 2013. The SA U/21 team, of which Cornelle was a member, won the Africa Cup Tournament in order to qualify for the Junior World Cup.
  • Lisa Hawker was a member of the SA U/21 Hockey team that won the Africa Cup Tournament.
  • Izelle Lategan was not only a member of the SA U/21 Hockey team that participated in the Hockey Junior World Cup in August 2013, but also captained the team. She also captained the SA U/21 Hockey team that toured Europe in July 2013 and won the Africa Cup Tournament in order to qualify for the Junior World Cup. Izelle’s outstanding performances was recognised by SAHA when she was announced as the SA Junior Hockey Player. She was also a member of the SA Senior Women’s Protea team that participated in the World Series Hockey League.
  • Tanya Brits was a member of the SA U/21 Hockey team that participated in the Hockey Junior World Cup in August 2013. She was also a member of the SA U/21 Hockey team that toured Europe in July 2013 and won the Africa Cup Tournament in order to qualify for the Junior World Cup. Tanya was also a member of the SA Senior Women’s Protea team that participated in the World Series Hockey League.
  • Jacques du Toit was a member of the SA U/21 Rugby team that participated in the IRB Junior World Championships in 2013.
  • Andries Gous played as a SA U/19 Cricket player in a test series against England in January and February 2013, as well as in the One-Day Series against England during February and March 2013.
  • Wim Boshoff participated as a member of the SA U/21 team in the UFAK Africa Karate Championships in Tunisia in August 2013 where he received a bronze medal. He also participated in the Istanbul Open in Turkey in September 2013.

The KovsieSport club sport stars are:

  • Maryka Holtzhausen – Netball
  • Jaco Fourie – Hockey
  • Izelle Lategan – Hockey
  • Leonard Killeen – Cricket
  • Teboho (Oupa) Mohoje – Rugby
  • Duke Munro – Tennis
  • Christi Potgieter – Tennis
  • Ricco Sutil – Soccer
  • Choaro Khumisi – Soccer
  • Wayde van Niekerk – Athletics
  • Danelle Prinsloo - Athletics

B Category:

  • Jan Petrus van der Merwe – Aquatics
  • Elsabe le Roux – Karate
  • Tanya Basson– Judo

The USSA international participants were:

  • Wayde van Niekerk participated in the World Student Athletic Games in Russia in July 2013.
  • Gideon Trotter participated in the World Student Athletic Games in Russia in July 2013.
  • Rynhardt van Rensburg participated in the World Student Athletic Games in Russia in July 2013.
  • Dumisane Hlaselo participated in the World Student Athletic Games in Russia in July 2013.
  • Jaco Fourie participated in the World Student Hockey Games in Russia in July 2013.
  • Luke Sanan participated in the World Student Hockey Games in Russia in July 2013.
  • Robbie van Schalkwyk participated in the World Student Rugby Games in Russia in July 2013.
  • Elme de Villiers participated in the Student World Badminton Championships in Korea in November 2012.
  • Sandra le Grange participated in the Student World Badminton Championships in Korea in November 2012.

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