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.
Peach twig borers and shothole borers make small holes with limited sap oozing. Peachtree borers can kill a tree by boring into the lower trunk. Dig them out of the tree with a pocketknife. Take care not to remove too much wood or you will kill the tree.each twig borers and shothole borers make small holes with limited sap oozing. Peachtree borers can kill a tree by boring into the lower trunk. Dig them out of the tree with a pocketknife. Take care not to remove too much wood or you will kill the tree.