Dietary fiber or roughage is the indigestible portion of food derived from plants. It has two main components: 1  Soluble fiber, which dissolves in water, is readily fermented in the colon into gases and physiologically active byproducts, and can be prebiotic and viscous.
Usage. If the willow tree is small, apply the herbicide as a foliage spray covering the willow's entire foliage until the chemical begins to drip off the leaves. For larger willow trees, cut the upper and lower branches off with a chainsaw and cut the trunk as close to the ground as possible.
Use pruning shears to cut a sucker down from the base of a tree if you waited too long for removal and the sucker is too strong to tear. Again, make the cut right at the tree's base or the ground to remove all of the sucker above ground level. Avoid using herbicides to eliminate suckers on any type of tree.Though herbicides may work to kill suckers, just as they do any other weed, herbicides also get into the soil around the tree. While a small amount of herbicide won't kill a full-grown tree, it does weaken the root system and may cause future issues.gain, make the cut right at the tree's base or the ground to remove all of the sucker above ground level. Avoid using herbicides to eliminate suckers on any type of tree. Though herbicides may work to kill suckers, just as they do any other weed, herbicides also get into the soil around the tree.