Which type of pesticide is packaged in containers larger than 55 gallons?

Bulk pesticides are specifically defined as those that are often packaged in large quantities, typically exceeding 55 gallons. This categorization is important because bulk pesticides are intended for larger scale applications, often used by commercial entities or in agricultural settings where extensive pest control measures are required. The bulk nature allows for more efficient storage, handling, and application methods in larger areas, which can be more cost-effective in managing pest problems.

In contrast, concentrated pesticides, while also significant in volume, are typically designed for formulation or dilution before application and may be provided in smaller containers. Other terms like pest control substances and liquid pesticides encompass a broader range of products that may not specifically pertain to the larger container size defined for bulk pesticides. Thus, the classification as bulk pesticide highlights both the size and the intended usage in pest management practices.