What are the requirements for lawn markers after pesticide or fertilizer treatment?

The requirements for lawn markers after pesticide or fertilizer treatment focus on clearly communicating important information to ensure safety. The correct standard specifies that markers must be a specific size and color to enhance visibility and readability.

The mandated dimensions of 4 inches by 5 inches ensure that the markers are large enough to be noticed without being obtrusive. A white background with dark lettering is effective because it provides a high contrast that makes the text easy to read from a distance, which is crucial for alerting individuals to the treated area.

This combination of size and color is designed to maximize visibility, ensuring that passersby are adequately informed of the treatment status of the lawn. Markers serve the essential function of keeping people and pets safe by informing them of re-entry restrictions after pesticide or fertilizer application, thus emphasizing the importance of compliance with safety protocols.