Pesticide concerns for COP30 host Brazil

Dr Ferrante, a renowned Brazilian scientist and advocate for sustainable trade, has been at the forefront of international discussions, raising these pressing concerns to ensure that Brazil aligns with global standards for trade and environmental stewardship.

Ferrante told The Ecologist: “Bill 1833/2023 represents a threat to Mato Grosso’s own agriculture by allowing the application of pesticides without respecting adequate safety zones.

“We conducted measurements in the pesticide application area without a safe distance and observed extinctions, mutations, and anomalies. These effects extended at least 250 metres, indicating that a minimum safe distance of 300 metres is necessary”.

Banned

The impact of pesticides on wildlife is not only a concern for researchers but is also acknowledged by the industry. Syngenta, on its official website, admits that pesticides contribute to the decline of pollinators.

Syngenta notes that “75 per cent of crops intended for human consumption depend on bees” and that “they are the most important pollinators on the planet.

“In addition to allowing plants to reproduce, pollination also increases crop productivity levels and results in the production of better-quality fruits and a greater number of seeds”. 

The company points out that “the disappearance of bees and other pollinators could eliminate crops such as melon, watermelon, and passion fruit,” highlighting that the decline of pollinators due to pesticide use in sensitive areas directly threatens agricultural productivity and food security.

Approximately 80 per cent of the pesticides approved in Brazil are banned in at least three countries within the Organisation for Economic Cooperation and Development (OECD) of the European community.

Safeguards

On average, each Brazilian consumes seven litres of pesticides annually, a staggering figure tied to the 70,000 cases of both acute and chronic poisoning reported across the country. This alarming statistic is highlighted in a dossier compiled by the Brazilian Association of Public Health (ABRASCO).

The proposed bill 1833/2023 not only dismisses solid scientific evidence but also endangers the sustainability of agriculture in Mato Grosso and puts public health at risk by amplifying the potential for widespread pesticide contamination.

Ferrante warned about the risks associated with this new bill, stressing the potential implications it may have: “The approval of bill 1833/2023 marks a severe regression in environmental and public health protection, sanctioning pesticide use at alarmingly close distances to vulnerable areas such as rural communities, water sources, and ecosystems. This reckless decision not only endangers local biodiversity but also jeopardises global food security. 

“Nations that import Brazilian commodities, like soy and other pesticide-reliant agricultural products, must urgently reevaluate these imports. The dilution of environmental safeguards amplifies the risk of chemical contamination and breaches international food safety standards.”

Brazil will host the 30th session of the Conference of the Parties (COP30) of the United Nations Framework Convention on Climate Change (UNFCCC) this November. 

The conference will take place in Belém, the capital of Pará, bringing together world leaders, activists, corporations, and policymakers to tackle the world’s most urgent environmental challenges, where the stakes have never been higher.

This Author 

Monica Piccinini is a regular contributor to The Ecologist and a freelance writer focused on environmental, health and human rights issues.