Stop alien species in SA – Creecy

With new alien species continuing to arrive in South Africa every year, Forestry, Fisheries and the Environment Minister Barbara Creecy has called for enhanced efforts to prevent the introduction of new invasive species through vigilance at borders, and through risk analysis.

“Early detection and rapid response systems should be strengthened to identify and eradicate invaders before they become established,” she said yesterday in Pretoria.

“We must continue investing in research and innovation, supporting studies that enhance our understanding of invasive species dynamics to improve management strategies.”

Creecy was addressing the launch of the report on the 3rd National Status of Biological Invasions and Their Management in South Africa, which shows that over the last decade, 32 new alien species were either illegally or accidentally introduced – a rate of approximately three introductions per year.

“It is essential to recognise that the impacts of biological invasions extend beyond the realm of biodiversity alone. They have far-reaching consequences on our economy, agriculture, water resources and public health,” said Creecy.

“Invasive species can devastate agricultural lands, leading to reduced crop yields and increased production costs. They can also impair water quality, clog waterways and impact our ability to access clean drinking water. Additionally, some invasive species pose risks to human health by acting as carriers of diseases or causing allergic reactions.”

Creecy said the national status report on biological invasions serves as a clarion call for action and is a reminder of the urgency of the situation and the imperative to act decisively.

“By working together, we can protect our natural heritage, restore damaged ecosystems and secure a sustainable future for SA. I urge all stakeholders to embrace the findings of this report.

“Let us unite in our resolve to address the challenges of biological invasions, ensuring SA remains a beacon of biodiversity and a sanctuary for our precious indigenous plants, animals and ecosystems that support sustainable development and human wellbeing.” –