Why should mixing pesticides with compatible products be done cautiously?

Mixing pesticides with compatible products requires caution primarily because incompatible mixtures can create harmful by-products. When different chemicals are combined, there is a risk that their interaction may lead to new compounds that could be toxic, not only to the target pests but also to non-target organisms, including beneficial insects, aquatic life, and even humans. These by-products can pose environmental hazards and jeopardize food safety.

This concern highlights the importance of understanding the chemical properties and interactions of the products involved. Pesticides may have specific pH levels, solubility parameters, and reactive elements that, when mixed with another substance, might lead to unexpected and dangerous reactions. Therefore, thorough research and testing should always precede the mixing of pesticide products to ensure that their combined use is safe and effective.