What is the primary characteristic of dust formulations?

Dust formulations are primarily characterized by their ability to effectively reach and treat specific locations, such as crevices, cracks, and spots. Due to their fine particle size, dusts can easily penetrate hard-to-reach areas where other forms of herbicides may not be as effective. This makes them particularly useful in targeting pests or weeds that inhabit confined or sheltered spaces.

The formulation allows for effective application even in windy conditions, as dusts can drift less than other types of formulations, making it easier to apply them in areas with obstacles. Consequently, dust formulations are ideal for localized treatment where precision is important.

While dusts may contain active ingredients and could be part of a multi-ingredient formulation, their primary function and characteristic lie in their application method and ease of use in treating specific problem areas. This contrasts with other formulations that might not be as ideally suited for such targeted applications.