Which formulation is indicated by the letter "G" in pesticides?

The formulation indicated by the letter "G" in pesticides refers to granules. Granular formulations are solid particles that are typically larger than powders and are often used for pest control in various settings. These products are advantageous because they can provide a slow-release mechanism, reducing the frequency of applications and minimizing the risk of runoff. Granules are often applied to the soil or as a top-dressing and are particularly effective for controlling soil-dwelling pests or as fertilizers. Their size allows for easier application and more precise targeting compared to other forms.

The other options represent different types of formulations or products not directly associated with the "G" designation in pesticide nomenclature. Gel products (B) and gas formulations (C) have their own specific characteristics and uses that are distinct from granules, while growth stimulators (D) typically refer to hormones or biological products rather than a traditional formulation type. Therefore, granules are clearly the correct answer when identifying the "G" formulation in pesticides.