What should the application rate be if one applies 240 pounds of herbicide to only 1.2 acres?

• A. 150 pounds per acre
• B. 200 pounds per acre
• C. 220 pounds per acre
• D. 250 pounds per acre

Answer: (B)

To determine the application rate of the herbicide per acre, you start with the total amount of herbicide applied and divide it by the area over which it was applied. In this case, 240 pounds of herbicide is being applied to 1.2 acres.

The calculation is as follows:

Application rate (in pounds per acre) = Total amount of herbicide applied / Area (in acres)

So, you would calculate:

240 pounds / 1.2 acres = 200 pounds per acre

This result indicates that for every acre of land, 200 pounds of herbicide is applied. The correct answer reflects the proper calculation of the application rate, which is important in agricultural practices to ensure effective weed management without overusing chemicals. Proper herbicide application rate helps in minimizing environmental impacts and adhering to regulations regarding chemical usage in agriculture.