Pesticides with different brand names but the same common names will have what in common?

Pesticides that share the same common name will have the same active ingredient. The common name of a pesticide is typically derived from its chemical structure or composition and is used universally across different brands. This means that regardless of the brand name used for marketing or distribution, if two products have the same common name, they contain the same active ingredient that is responsible for the intended pest control action.

It's important to understand that while different brands may offer the same active ingredient, they may differ significantly in terms of formulation, effectiveness, application rates, and safety profiles due to variations in inert ingredients, additives, and concentrations. Therefore, while the active ingredient is consistent among products with the same common name, other factors should be considered when selecting a pesticide for use.