Foliar application
A suitable mixture is applied as a full-cover spray to actively growing foliage. Plant height, density, weather, spray quality and coverage determine whether foliar treatment is practical.
Cut-stump treatment
Stems are cut low and the current label is followed for treatment of the fresh cut surface or cambial region. Multiple stems normally require attention individually.
Basal-stem treatment
The lower stem, exposed roots or root crown are wetted with the label-specified mixture and carrier. The suitable height and stem diameter depend on the product label.
Soil-applied treatment
Liquid or granular material is placed in the root zone where the label permits. Soil texture, rainfall, drainage, slope and roots of desirable woody plants are critical.
Frill and stem methods
Label-defined cuts or treatments place herbicide into conducting tissue. These methods require careful placement and may not be relevant to every species.