Herbicide Formulations And Calculations For Hand Sprayers

Introduction & Importance

Herbicide formulations and calculations for hand sprayers are crucial for effective and efficient weed control. This calculator helps you determine the correct amount of herbicide to use based on the active ingredient, volume, and rate.

How to Use This Calculator

1. Enter the active ingredient percentage.
2. Enter the volume of herbicide you have.
3. Enter the desired application rate.
4. Click ‘Calculate’.

Purdue University’s Guide to Herbicide Application

Weed Science Society of America