What condition occurs when two or more pesticides do not mix properly?

Incompatibility occurs when two or more pesticides do not mix properly, leading to issues such as separation, precipitation, or the formation of harmful by-products. This can significantly impact the effectiveness of the pesticides, compromise the intended application, and potentially cause harm to plants, soil, or the applicator. Understanding the concept of incompatibility is crucial for pesticide applicators because it helps ensure that the products they use will work efficiently and safely together. Incompatibility can arise due to differing chemical compositions, pH levels, or the presence of certain adjuvants that might react negatively with the pesticides being mixed. By recognizing and avoiding incompatible mixtures, applicators can maintain effective pest control and uphold environmental safety standards.