El cobre para defender a las plantas del ataque de hongos y bacterias. Curso Fertilización Frutales

Copper is an essential micronutrient for plants that can also be used as a bactericide and fungicide. Bordeaux mixture is a bactericidal fungicide that has been used for centuries to control diseases. When using copper, precautions should be taken to avoid excessive use, as it can accumulate in the soil to toxic levels over the years, and to prevent it from being carried away by erosion and contaminating rivers, seas, and lakes.