Species in italics are considered difficult-to-control and will require one additional cut for control. For example, on a 6" DBH
stem that normally requires 2 cuts, make 1 additional cut for added control.
- Maximum treatment effectiveness occurs in the second growing season after treatment.
- In the first growing season after treatment, the most susceptible species (such as sweetgum) may die, but other species will lose foliage, produce a new flush of leaves which may exhibit abnormal leaf shapes, color,
and clusters of small leaves or buds at branch and terminal tips. These trees will die in the second growing season following treatment.
- Arsenal is a soil active material. Do not spray the herbicide solution on the soil near desirable tree/crop species.