Plant growth regulators are playing an increasingly important role in crop science research as these compounds have the potential to regulate many, if not all, plant physiological processes from seed germination to senescence. <i>Plant Growth Regulators in Agriculture: Principles and Practice</i> will bring together a wide range of the most current information on these important organic compounds. <i>Plant Growth Regulators in Agriculture</i> provides a strong foundation in the basic science behind growth regulators and progresses to chapters with coverage of specific applications of this science to agriculture, horticulture, and forestry.