Creating interest and excitement around gender study has become an important part of agricultural development. Women in agricultural extension has established in Nigeria to increase the voice and share of women in agricultural sector. Unfortunately this development resulted to gender bias. This paper, the authors review the evidence that is in public domain in relation to limitation of WIA in access to resources, cultural belief and tradition of the societies. It has been found that the women in agricultural approach resulted to gender bias and promotes gender inequality. Therefore, this approach should change with a policy that will promotes gender equality. Like Gender and Development (GAD) approaches. Policy makers and researchers should serve as tools in promoting gender and development approach and the implication of the program (WIA) that support gender bias are; it brings conflict, affect societies cultural belief and tradition and also will resulted to total rejection of the program in some areas which may cause a serious problem to agricultural development in the country.