What signal word is associated with Hazard Class II and must have the Spanish "Aviso" on the label?

The signal word associated with Hazard Class II is "Warning," which must be accompanied by the Spanish word "Aviso" on the label. This classification indicates a moderate level of toxicity, which requires clear communication regarding the potential dangers of the pesticide to ensure safe handling and use. The inclusion of both English and Spanish terms helps to ensure that non-English speakers also understand the risks involved.

This standardization is important in pesticide labeling as it provides crucial safety information to all users, minimizing the risk of accidents and health hazards. The use of "Warning" compared to other signal words like "Danger" or "Caution" helps to convey the appropriate level of precaution needed when dealing with these substances, reinforcing the importance of following the guidelines specified on pesticide labels for safe application.