What consequence can occur if pesticides are mixed improperly?

Mixing pesticides improperly can lead to a potential hazard due to chemical reactions that occur between different pesticide products. When pesticides are mixed without proper knowledge of their compatibility, it may result in the creation of toxic substances, the loss of pesticide effectiveness, or even hazardous byproducts that can be dangerous to applicators, bystanders, and the environment. This can compromise the safety of the application process and may harm desired plant or animal life, contaminate water sources, or pose risks to human health. Understanding the chemical interactions between different products is crucial for ensuring safe and effective pesticide use, making this answer the most pertinent regarding the consequences of improper mixing.