Tillage
Research: Azole fungicides less effective against some disease
Azole fungicides are becoming less effective in the fight against phoma leaf spot and stem canker in crops of oilseed...
Tillage
Azole fungicides are becoming less effective in the fight against phoma leaf spot and stem canker in crops of oilseed...
Tillage
Not seeing the actual presence of light leaf spot in oilseed rape does not mean that the disease is absent...