What is a common characteristic of Class I insecticides?

Class I insecticides are characterized by high toxicity levels, which means they are highly effective in controlling a wide variety of pests but also pose significant risks to humans and non-target organisms. This classification typically includes the most potent insecticides that can cause harm with even small exposures.

Understanding that these insecticides are categorized based on their toxicity helps users take necessary precautions during application, handling, and storage to protect themselves and the environment. The focus on high toxicity in Class I insecticides is critical for pest management strategies, ensuring that these chemicals are used in accordance with safety guidelines and regulations to minimize unintended effects.