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Drones cut pesticide use by 60% in tests, but strict rules limit their farm use in Canada.
Researchers at Dalhousie University are testing drones for precision pesticide and fertilizer application, showing potential to reduce chemical use by up to 60% and prevent soil compaction that damages crops like wild blueberries.
While early results indicate drones can be as effective as traditional methods, widespread adoption in Canada is limited by strict regulations: only seven pesticides are currently approved for drone use, mostly for industrial purposes, and operators must hold multiple certifications.
Researchers are collecting data on environmental risks like spray drift to support future regulatory changes, while also using drones to create detailed field maps that aid farming decisions without replacing farmer expertise.
Los drones reducen el uso de pesticidas en un 60% en las pruebas, pero las estrictas reglas limitan su uso en granjas en Canadá.