Continued progress in modification of agricultural production systems that encourage planting under cool, wet soil conditions place increasing burdens on satisfactory seed performance. Studies centering on the success of these programs and recommendations for further improving environmental stress tolerance during seedling establishment and development are being emphasized. Bennett, Danneberger, Thomison, and Vantoai are contributing to this component of Seed Biology. Seed Pathology . Seed pathogens cause a major loss in production of quality seeds and stand establishment.
Losses occur during seed development, storage, and planting.
An entire industry dedicated to manufacturing chemical and biological control of these pathogens has been established. A thorough understanding of the conditions that favor the establishment of pathogens, their epidemiology, and control is underway. Where possible, development of biological control mechanisms is being encouraged in lieu of chemical alternatives that pollute our soils, food, and ground water. Thomison, Rhodes, Nameth, and Riedel are contributing to this component of Seed Biology. Extension Extension and outreach education is an integral component of the Seed Biology Program.