13% was the increase in the Bloomberg Agriculture Spot Index in the July-September 2026 quarter, its largest quarterly gain since March 2022; the source links the rise to Black Sea tensions and extreme weather and notes a strengthening El Nino threatening agricultural production.
Gu y Thornber (2026)
Gu, H., & Thornber, E. (2026, 1 de octubre). Precios agrícolas mundiales suben 13% y registran su mayor alza desde 2022. Bloomberg Línea. https://www.bloomberglinea.com/economia/precios-agricolas-mundiales-suben-13-y-registran-su-mayor-alza-desde-2022/