Associate Certified Entomologist (ACE) Practice Exam

What defines anthranilic diamides in terms of human toxicity?

1. Extremely high toxicity

2. Moderate toxicity

3. Extremely low toxicity

4. Variable toxicity

The correct answer is: Extremely low toxicity

Anthranilic diamides are a class of insecticides characterized by their specific mode of action, primarily targeting the ryanodine receptors in insect muscle cells. One of the advantageous features of this group of chemicals is their relatively favorable toxicology profile concerning humans and many non-target organisms. The key point about anthranilic diamides is that they exhibit extremely low toxicity to humans when compared to conventional synthetic insecticides. This low toxicity makes them safer options in integrated pest management strategies, especially in environments where exposure to humans or other non-target organisms is a concern. In addition, the safety profile of anthranilic diamides is supported by data from toxicological studies which indicate minimal risk associated with exposure. This characteristic is advantageous in agricultural practices, allowing for more effective pest management while minimizing health risks to farm workers and consumers. In summary, anthranilic diamides are defined by their extremely low toxicity to humans, which reflects their suitability for use in various pest control scenarios without posing significant health risks.