What is the focus of basal sprays?

The focus of basal sprays is primarily on wetting the lower part of a plant's stem. This method is particularly effective for controlling vegetation in areas where the application of herbicides directly to the foliage may not be as practical or where it might affect non-target plants. By concentrating on the lower stem, the active ingredients in the herbicide can be absorbed effectively by the plant, thus managing unwanted growth while minimizing impact on surrounding flora.

This technique is especially valuable in right-of-way management, where it is essential to control invasive species and maintain clear pathways without harming adjacent desirable vegetation. The application is designed to penetrate the bark at the lower stem, which allows for systemic action throughout the plant. This method can be applied anytime plants are actively growing, further optimizing the effectiveness of the herbicide.