Tag #Phytophthora Infestans

What is the immediate impact of increasing fungicide resistance on potato and tomato production in Germany?

Potato late blight, caused by the fungus Phytophthora infestans, threatens potato and tomato crops globally. In Germany, while fungicides currently offer control, increasing resistance poses a significant challenge, potentially leading to substantial yield losses. This is especially concerning given the historical impact of this disease, such as the Irish Potato Famine.