Research has shown that women, when given the capital and opportunity, make unique, positive contributions to development outcomes ranging from agricultural productivity to poverty reduction. It comes as little surprise, then, that agricultural research, development, and extension systems are generally more successful when scientists, researchers, and extension agents pay attention to gender issues. However, women continue to be underrepresented and underserved, and their contributions remain mostly untapped in national and international agricultural research. Worldwide, gender roles are culturally defined in all aspects of farming, from control of resources to production and marketing, and these definitions constrain and marginalize women. Even within the agricultural research community, most scientists and extension agents are male.