How many gallons of Wally's Miracle Kill must be added to each tankful if each tank is to deliver 2,4-D at a rate of 0.75 pounds active ingredient per acre?

To determine how many gallons of Wally's Miracle Kill should be added to each tankful for a specific application rate of 2,4-D, it is essential to understand the concentration of the active ingredient in the product and how it relates to the application rate required for the intended application area.

In this case, if the goal is to deliver 0.75 pounds of active 2,4-D per acre, one needs to know the concentration of the 2,4-D in Wally's Miracle Kill. The correct amount to mix must be calculated based on the tank size, the desired active ingredient rate, and the concentration in the product.

If we assume Wally's Miracle Kill has a known concentration of 2,4-D, you would calculate the amount needed to achieve 0.75 pounds per acre and divide that by the tank size. The result would tell you how many gallons of the product are needed for the required rate of active ingredient.

Choosing the correct answer, in this case, reflects the accurate understanding of the calculations involved. It implies a solid grasp of how to effectively mix herbicides to achieve the desired results in a field application, which is a critical skill in agronomy and agricultural practices. By selecting this option