| 1. | DIFFERENT DETECTION METHODS OF TOMATO MOSAIC VIRUS (TOMV) AND INDUCING RESISTANCE ON BELL PEPPER BY SOME PLANT EXTRACTS | |
| Pages 41-51 | ||
| , Sahar, H. Elhelaly; , M.Z. El-shennawy | ||
| 2. | CLIMATIC CHANGES EXPOSE HONEYBEE COLONIES TO ERADICATION DUE TO INCREASING FEROCITY OF ATTACKING PREDATOR, ORIENTAL HORNET VESPA ORIENTALIS L, IN NORTH SINAI REGION | |
| Pages 71-87 | ||
| , H. M. Mahfouz; M. A. Abd Al-Fattah, | ||
| 3. | EFFICACY OF SOME PLANT EXTRACTS AND FUNGICIDES TO CONTROL ALTERNARIA BLACK SPOTS CAUSED BY ALTERNARIA ALTERNATA ON POSTHARVEST MANGO FRUITS IN EGYPT | |
| Pages 29-40 | ||
| , Hager A. Ammar; , Sahar H. El-Helaly; T. A. Abdel-Rahman | ||
| 4. | BIOCHEMICAL MECHANISMS OF INSECTICIDE RESISTANCE IN SOME FIELD POPULATIONS OF BEMISIA TABACI (HEMIPTERA: ALEYRODIDAE) | |
| Pages 63-79 | ||
| , Lobna T Zidan; M. H. Abd-Elaziz,; , G. E Abouelghar; , A. E Elsheikh; , Hagar A Ammar | ||
