Iowa Certified Handler Practice Test 2026 – Complete Exam Prep

The term "Danger-poison" on pesticide labels specifically refers to very highly toxic pesticides. This designation indicates that the product poses a significant risk to human health if ingested, inhaled, or absorbed through the skin. Pesticides labeled with "Danger-poison" contain active ingredients that can cause severe adverse effects, underscoring the need for users to follow strict safety protocols when handling and applying such products. The presence of the skull and crossbones symbol typically accompanies this designation, further alerting users to the potential dangers associated with the product. Understanding this terminology is crucial for handlers to ensure safe usage and to mitigate risks to themselves and others in the environment.