Campaigners in a Argentina have lost their fight against the excessive use of agrochemicals in a landmark agricultural ruling.

The trial, the first of its kind in Latin America was critical for Argentina’s economy as the world’s third-largest soybean exporter.

Activists claimed the excessive use of chemical sprays were toxic to poorer communities residing near crop farms.

It is hoped the ruling will open the debate for a review of fumigation policies.

Al Jazeera’s Teresa Bo has more from Cordoba province in Argentina.