Ms.Ghada Salah Mohamed Farghali , postgraduate student at the Plant Protection Department, will hold a seminar on “Ecological Studies on Certain Insects of Super Family Coccoidea (Homoptera)” under supervision of 1- Prof. Mohamed Fahmi Kasem Abo-Ghader 2- Prof. Gaber Hassan Abo-Elhagag 3- Dr. Gamal Hassan Swefi on 10:00 o’clock, sunday, 8/1/2012 at the seminar hall