Disadvantages to granular applicators include which of the following?

• A. Granules do not stick to foliage as necessary in certain applications
• B. Granules always stick to foliage
• C. They always have perfect aboveground control
• D. They require water dilution

Answer: (A)

Granular applicators often struggle to make granules stay on leaf surfaces. Many leaves, especially waxy or smooth ones, don’t provide enough grip, and environmental factors like wind, sun, or drying conditions can cause the granules to fall off or blow away before the pesticide fully contacts the target pests. That means coverage on the foliage can be uneven or insufficient, which reduces effectiveness for aboveground pests. Because of this, you might need higher application rates, repeat applications, or switch to a formulation that adheres better or uses a sticker adjuvant. It’s also important to note that dry granules don’t require water dilution, unlike many liquid formulations.