Are hollow cone nozzles commonly used on broom sprayers for herbicide applications?

Hollow cone nozzles are not commonly used on broom sprayers for herbicide applications because they are designed to produce a fine, mist-like spray that is more suitable for certain applications, such as insecticides or fungicides where coverage and penetration into foliage are crucial. In herbicide applications, especially when using broom sprayers, a more coarse spray is generally preferred to minimize drift and ensure that the chemical effectively reaches the target area, such as the ground or invasive plants.

Typically, flat-fan nozzles or even flood nozzles are chosen for these situations, as they provide a more uniform and controlled application of herbicides, which helps in preventing unintended damage to nearby desirable plants and reduces environmental impact.