Sugarcane Burning in Mauritius Threatens Bees and Public Health

Every year during the sugarcane harvest season in Mauritius, farmers burn their fields to clear dry leaves and debris before cutting the cane. It is a long-standing agricultural practice, but one that beekeeper Christopher Jost says is causing real and lasting harm to people, bees and the wider environment.

In an interview with ION News on Thursday 29 October, Jost painted a vivid picture of the problem: a family eating breakfast outdoors while the sky darkens and charred fragments of burnt cane fall around them. It is not just an inconvenience. For people with asthma, allergies or other respiratory conditions, the smoke and ash carried on the wind can trigger serious health episodes.

Jost's concern extends well beyond human health. As a beekeeper, he works closely with bee colonies across the island, and he says sugarcane burning poses a direct threat to bees and other pollinators. When fields are set alight, the smoke, heat and ash disrupt foraging patterns and can devastate nearby colonies. Pollinators play a critical role in Mauritius's ecosystem and food production, making their protection a matter of broader public interest, not just a niche agricultural concern.

He describes spending considerable time rescuing bee colonies alongside other local beekeepers, working to preserve populations that are already under pressure from pesticide use and habitat loss across the island.

Importantly, Jost was careful to frame his message as a call for dialogue rather than an attack on sugarcane planters, who themselves operate under economic pressure. The sugar industry, once the backbone of the Mauritian economy, still employs thousands and occupies a significant portion of the island's agricultural land. Jost acknowledged that reality while questioning whether burning is truly the only option available.

"Can we not explore better alternatives? Can we not protect people's health while also supporting our agricultural sector?" he asked.

Alternatives to field burning do exist and are used in other sugarcane-producing countries. These include mechanical harvesting of green cane without prior burning, and the mulching of dry leaves to improve soil quality. Critics of burning also point out that the practice releases carbon dioxide and particulate matter into the atmosphere, contributing to air pollution and climate concerns.

What this means: For residents living near sugarcane fields, particularly those with respiratory conditions, the burning season brings a recurring public health challenge. Jost's intervention adds a voice from within the agricultural community calling for a structured conversation between planters, health authorities and environmental groups. Whether that conversation leads to policy changes around field burning practices remains to be seen, but the issue is gaining visibility at a time when Mauritius is also navigating broader questions about sustainable land use.

Source: ION News