Which liquid pesticide formulation contains a small amount of active ingredient, often 1% or less?

The choice of a ready-to-use (low-concentrate) solution as the correct answer is based on its defined characteristics in pesticide formulations. A ready-to-use solution typically contains a minimal amount of active ingredient, often at concentrations of 1% or less. This formulation is designed for convenience, allowing end-users to apply it without the need for dilution. These products are ideal for consumers seeking easy application, as they require no mixing or measuring.

In contrast, other formulations, such as microencapsulated products, ultra-low volume, or concentrated solutions, contain higher concentrations of active ingredients and are intended for situations where greater potency or specific application methods are necessary. Understanding these distinctions is vital for safe and effective pesticide use, ensuring that applications are appropriate for the intended use and regulatory guidelines.