This seminar presentation discusses the use of ICTs among extension workers and farmers in Nigeria and its relevance to sustainable agricultural development. It begins with introducing the background and challenges facing Nigerian smallholders, such as poverty, illiteracy, and lack of access to information. It then provides an overview of the traditional agricultural extension model and discusses how ICTs could complement extension efforts. The research aims to explore how ICTs, specifically mobile phones, could improve farmers' adoption of good agricultural practices and increase productivity. The study will be conducted in two communities, interviewing extension workers and surveying farmers on their information needs, ICT access, and farming practices. The findings could help establish information centers and contribute to knowledge on