What is the consequence of applying a pesticide at a rate higher than the pesticide label rate?

Applying a pesticide at a rate higher than what is specified on the pesticide label is considered illegal because pesticide labels are legal documents that dictate how the product should be used to ensure safety and effectiveness. The manufacturer provides specific guidelines based on extensive testing to determine the ideal application rate for effectiveness while minimizing harm to the environment, non-target organisms, and human health. Exceeding these rates can lead to issues such as increased toxicity, environmental contamination, potential harm to beneficial insects, and the development of pest resistance.

The label rates are established not only to maximize efficacy against the targeted pests but also to protect the ecosystem and public health. When individuals apply pesticides above the recommended levels, they not only put themselves at risk of legal repercussions but can also cause broader negative impacts on agricultural practices and community safety.