Short-term IPM Expert of Tropical and Subtropical Pests at Jazan, Kingdom of Saudi Arabia, financed by the Food and Agriculture Organization of the United Nations (FAO).
Short-term Plant Protection Expert, in the Multidisciplinary Programming Mission for Sustainable Agriculture in Kuwait, financed by the Food and Agriculture Organization of the United Nations (FAO).
Short-term IPM Consultant, in the Multidisciplinary Programming Mission for Sustainable Agriculture in Zanzibar, financed by The Arab Bank for Economic Development in Africa (BADEA).
Short-term IPM Consultant, in Fayoum, Egypt IPM Project (FIPMP), financed by the Netherlands.
IPM Consultant, in the IFAD / WORLD BANK Project "Small-holders Cotton Rehabilitation Project (SCRP)" in Uganda, financed by the International Fund for Agricultural Development (IFAD).
POST DOCTORAL VISITS/ TRAINING
¨ 1990 - 2002
USA, short scientific visits (2-4 weeks) to USDA and the Universities of California, Riverside and Davis, New Mexico State University, and Texas A& M.
UK, University of Sheffield (3 months), received training in" Taxonomy of Parasitic Hymenoptera " Sponsored by the British Council in Egypt”,
Germany, Dept. of Biological Control, Ministry of Agriculture and Forestry, Darmstadt (3 weeks), visiting the laboratory for mass-production of the parasitoid, Trichogramma.
USA, University of Maryland, Maryland State, (10 months), conducting research on "Influence of Allelochemicals on insect hosts and their parasitoids” Sponsored by USAID.