ABSTRACT
Pest management systems both integrated and chemically based, in developed and developing countries, are becoming increasingly complex and demanding, beyond the ability and knowledge of the average farmer or farm manager. A common response to this problem is to put crop protection decision making in the hands of experts, either in government extension services or in the commercial sector. Open University students require no prior qualifications, even for entry to degree level courses. They study at home, which can be anywhere in the United Kingdom, and they are often studying part-time while in full-time employment. Distance teaching is made possible by the use of a range of media to achieve specific teaching aims within an integrated package. The Science and Technology Updating Sector of the Open University is developing a series of teaching packages for farmers and others involved in agriculture.
