What is a major disadvantage of using dust formulations?

Dust formulations are known to have a tendency to drift off target, which is a major disadvantage when applying pesticides. This drift occurs due to the fine particles in the dust, which can be easily carried by the wind or air currents, leading to unintended applications on non-target plants, animals, or areas. This can not only reduce the effectiveness of the pesticide on the intended target but also pose risks to the environment and any sensitive areas nearby.

In contrast to the concern of drift, other options do not consistently reflect the typical characteristics of dust formulations. For instance, dusts can still be effective against certain pests, and while they may require specific handling practices, they typically do not necessitate unique or specialized equipment compared to liquid formulations. The weight of dust formulations is generally manageable for most applicators, making it less of an issue. Overall, the potential for drift is a significant consideration in evaluating the appropriateness of dust formulations in pest management strategies.