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08 November 2023 | Story Leonie Bolleurs | Photo SUPPLIED
Alexandra Howard
Alexandra Howard recently received a prestigious 2023 L’Oréal-UNESCO For Women in Science National Award.

Alexandra Howard, a PhD candidate in the Department of Zoology and Entomology and the Afromontane Research Unit (ARU) on the University of the Free State (UFS) Qwaqwa Campus, recently received a $3 000 USD scholarship grant from Bat Conservation International (BCI) in support of her project, 'Diversity and ecosystem services of bats on apple fruit farms in the Eastern Free State.'

Howard, a student of Prof Peter Taylor, ARU Professor in Residence affiliated with the Department of Zoology and Entomology, recently learned that she is the recipient of a prestigious 2023 L’Oréal-UNESCO For Women in Science National Award. This makes her one of only seven women scientists to be honoured with this notable distinction, which has been celebrating women scientists around the world for the past 25 years. 

Receiving this award is a truly significant accomplishment. Of the more than 100 women scientists honoured by this programme, five later received Nobel Prizes.

According to Serge Sacre, L’Oréal South Africa Country Manager, recognising women scientists in South Africa is particularly important. “L’Oréal firmly believes that women have a critical role to play in helping to solve some of South Africa’s, and indeed the world’s, most pressing challenges. They need to be represented at every level of the scientific supply chain – from research and implementation to policy and programming.”

Adding to Howard’s accolades, she also received a scholarship from the American Society of Mammalogists, and she was one of the winners of the best student presentation at the fifth National Climate Change Conference hosted by the UFS earlier this year.

Addressing the gap

Howard believes the role of bats in agriculture is understudied and relatively unknown in the Free State – one of South Africa's important agricultural regions. She says she plans to use the project to estimate the value of bats as part of integrated pest management strategies.

Her research, which creates a foundation upon which more specific and targeted plans and actions can be built to protect bats, can help apple producers recognise the benefits of these small flying mammals. By eating insect pests, bats can reduce the use of costly insecticides and contribute to more sustainable agricultural practices.

She is of the opinion that there is a need to better connect ecological research and agriculture. “While bats are a critical component of our biodiversity, they require more awareness and education among the public due to their unfairly negative reputation,” says Howard, who has taken on this project to demonstrate the ecological and economic value of bats and to counteract the persecution and misplaced public fears exacerbated by COVID-19.

Natural pest control

In 2022, during field studies at six apple farm sites in the Eastern Free State, Howard monitored local bat species and insect activity to understand how these mammals benefit the deciduous fruit industry by suppressing pests. Although bats have been shown to help control pests in some crops in northern countries, scientists know little about how they interact with the pests that affect fruit crops in South Africa and whether they help keep fruit-eating pests in check.

Despite various pest control methods used in fruit orchards to manage crops, little attention has been paid to how much bats help in controlling pests. This oversight is mostly due to biodiversity being excluded from conventional farming and pest control methods and bats being understudied. Therefore, the study's goal is to determine whether bats can serve as an effective natural pest control method for these orchards.

“The hope is that this project, which aligns with at least five of the UN Sustainable Development Goals for 2030, will provide recommendations that all stakeholders can use to promote sustainable farming practices and improve biodiversity conservation strategies, ultimately making farming more environmentally friendly and benefiting the bat population,” she says.

Future steps

In terms of future steps, Howard expresses the desire to find ways to further bridge the gap between science and society. “I want to enable better collaboration between academics, citizens, conservation NGOs, government sectors, and students, as we all need to work together to address the biodiversity crisis that we’re all facing,” she remarks.

Watch Alexandra Howard’s interview with L’Oréal-UNESCO below or alternatively, listen to her SAfm interview here.

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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