What is a common method for applying herbicides?

Spraying with backpack or tractor-mounted sprayers is a common and effective method for applying herbicides because it allows for precision in targeting specific areas while minimizing drift to non-target plants. This method is particularly advantageous for large agricultural areas as well as for smaller, more precise applications around sensitive crops or in residential settings.

Backpack sprayers offer flexibility and ease of use for smaller plots or where access may be restricted, while tractor-mounted sprayers are effective for covering larger areas efficiently. This method ensures an even application rate, which is crucial for effective weed control.

In contrast, traditional hand-pulling methods may not be practical on a larger scale, and incorporating herbicides directly into the soil requires more specialized equipment and technique to ensure effectiveness. Air application might cover large areas quickly, but it often faces issues like uneven distribution and increased risk of herbicide drift, making it less common than the more controlled spraying methods.