Displaying 10 results of Prothioconazole Impurities Prothioconazole is a fungicide used to protect crops from fungal diseases. However, during the manufacturing process, it may contain impurities that can be harmful to human health and the environment. These impurities can include toxic solvents and byproducts, as well as other contaminants. Proper testing and monitoring of prothioconazole impurities is essential to ensure the safety and effectiveness of the product.