What is the main advantage of using concentrates over dilute formulations?

The main advantage of using concentrates over dilute formulations is that they require less storage space. Concentrate formulations are more potent, meaning a smaller volume is needed to achieve the desired application rate. This reduces the overall space required for storage, making it more efficient, particularly for larger operations that might store multiple products.

Moreover, while concentrates are easier to mix and may often have a longer shelf life than their dilute counterparts, these attributes don't directly relate to the space efficiency that can significantly benefit the organization of a storage area. Also, the toxicity of the herbicide does not inherently depend on whether it is in a concentrate or dilute form, so while some concentrates might be less toxic, that is not a universal trait.

Thus, the primary reason for preferring concentrates is the advantage of compact storage they offer, allowing for greater efficiency in both storage and transport.