Por que girasol
································································································································
Norte .... Oeste.... Sudeste.... Sudoeste

Optimizando la producción
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Norte.... Oeste.... Sudeste.... Sudoeste

Aspectos fisiológicos determinantes del rendimiento.

Variantes de Plasmopara halstedii.

Eficiencia cosecha girasol.

"Enfermedades del girasol en la Argentina - Manual de reconocimiento"