SupremePlant Protection Product ComparisonPlant Protection Product ComparisonReport inaccuraciesReport inaccuracies

Multi-site protectant fungicide for the control of a range of diseases in wheat and barley.
Supreme contains chlorothalonil, a multi-site fungicide which protects wheat against Septoria tritici and Septoria nodorum.
It should be applied if disease is visible or weather conditions are favourable for disease development.  The disease is rain-splashed up the plant so tends to be more of a problem in wet conditions.
Supreme is an ideal partner for triazoles and other fungicide chemistry (some SDHI products are not recommended to be mixed with chlorothalonil; check the partner label) as a means of preventing development of resistance.