Which term refers to the amount of pesticide product needed for an application?

The term that refers to the amount of pesticide product needed for an application is the application rate. This rate is typically expressed as the quantity of pesticide per unit area (such as gallons per acre or ounces per square foot) and is critical to ensuring effective pest control while minimizing environmental impacts. Understanding the application rate helps applicators determine how much product to use in a specific area, ensuring they apply the correct dosage to achieve the desired effectiveness without overuse, which can be harmful.

The other terms listed, while related to pesticide application, do not specifically denote the amount of product required for application. Volume estimate relates to the estimation of liquid volume needed, and equipment capacity refers to the maximum amount of product that the equipment can hold or process, which is different from determining how much product is applied per acre or area. Product specification typically includes details about the pesticide's chemical composition, safety information, and usage guidelines, rather than the quantity used for a specific application.