Final answer:
It is true that labeling requirements mandate that all pesticide application equipment and service containers bear the toxic signal word from the original pesticide container to ensure safe handling and hazard awareness.
Step-by-step explanation:
According to pesticide regulation and safety standards, it is true that all application equipment and service containers must be labeled with the toxic signal word which appears on the original pesticide container. This requirement is put in place as a precaution to ensure that individuals handling the containers are aware of the potential hazards associated with the pesticides. Having the correct labeling directly helps in preventing accidental poisoning and contributes to safer handling practices in various settings, such as agricultural operations, greenhouses, and even retail stores where pesticides are sold.