What is the application rate in gallons per acre if you spray 1200 gallons over 40 acres?

• A. 20 gallons per acre
• B. 25 gallons per acre
• C. 30 gallons per acre
• D. 35 gallons per acre

Answer: (C)

To find the application rate in gallons per acre, you need to divide the total amount of spray applied by the total area it covers. In this scenario, if you have sprayed 1200 gallons over 40 acres, the calculation would be:

1200 gallons ÷ 40 acres = 30 gallons per acre.

This means that for every acre, 30 gallons of the solution is applied. Therefore, the application rate is correctly identified as 30 gallons per acre. This calculation is essential in weed management, as it helps determine the effectiveness and coverage of the herbicide used across the treated area. Proper dosing ensures the right amount of product is used to achieve desired results without wasting resources or causing harm to the environment.