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.
The Weeping Willow is native to China, though it has been embraced by Turkey and other countries around the world. These days you can find the tree growing throughout North America, including: 1  Ontario. 2  Connecticut. 3  Alabama. 4  Georgia. 5  Missouri. 6  New York.7  Texas. Dwarf Weeping Willow: The ornamental tree has many of the same characteristics as traditional Weeping Willows, though it is smaller and better suited for small gardens. 2  White Weeping Willow: The Willow's leaves are covered with tiny, white hairs which make the tree look like it is covered with snow.