What is a major disadvantage of smoke or fog generators?

The major disadvantage of smoke or fog generators being that they are highly specialized and may need respiratory protection stems from the nature of their operation. These generators are designed to create a high concentration of pesticide particles in the air, which can be effective for targeting pests over a large area. However, the fine particles produced can pose health risks to the applicator and individuals nearby if inhaled. Therefore, it is often necessary to use respiratory protection to prevent inhalation of harmful substances.

Smoke and fog applications require specific training and equipment due to their potential hazards. The requirement for specialized equipment and protective gear underscores the need for safety precautions that are not as critical with some other pesticide application methods. Understanding the risks associated with inhalation and exposure underscores why this particular option is viewed as a significant disadvantage of employing smoke or fog generators during pest management.