Associate Certified Entomologist (ACE) Practice Exam

Where can chronic toxicity information typically be found?

1. Pesticide labels only

2. Safety Data Sheets (SDS)

3. Environmental assessments

4. Product advertisements

The correct answer is: Safety Data Sheets (SDS)

Chronic toxicity information is typically found in Safety Data Sheets (SDS). These documents provide comprehensive information about the hazards of a chemical substance, including details on chronic toxicity, which refers to the harmful effects resulting from prolonged exposure over time. The SDS includes sections that specifically address health hazards and toxicological data, which are crucial for understanding long-term effects on human health and the environment. In contrast, pesticide labels primarily focus on acute toxicity and application instructions, while environmental assessments may provide context regarding the overall ecological impact but not detailed toxicity data. Product advertisements generally lack the in-depth safety information required for understanding chronic toxicity, as they tend to emphasize benefits and effectiveness rather than potential risks. Thus, Safety Data Sheets are the most reliable source for chronic toxicity information.