| 1. | SEASONAL ABUNDANCE OF POTATO APHIDS AND ASSOCIATED NATURAL ENEMIES | |
| Volume 78, Issue 1, March 2000, Pages 121-131 | ||
| HODA M. ABDEL-FATTAH; MOHAMED F. HAYDAR; HASHEM A. ABDEL-RAHMAN; BADR EL-SABAH A. FETOH | ||
| 2. | EFFECT OF SOWING DATE OF INTERCROPPING COWPEA WITH COTTON ON INFESTATION WITH SOME MAJOR PESTS | |
| Volume 72, Issue 3, September 1994, Pages 691-698 | ||
| HAFEZ I. H. OMAR; MOHAMED F. HAYDAR; ABDEL-SALAM E.M. EL-SORADY | ||
| 3. | EFFECT OF N P K AND THEIR COMBINATIONS AS SOIL FERTILIZERS ON TOMATO INFESTATION WITH CERTAIN INSECTS. | |
| Volume 71, Issue 1, March 1993, Pages 195-205 | ||
| HAFEZ I. H. OMAR; MOHAMED F. HAYDAR; FERIAL M. L. AFIFI | ||
| 4. | COLOURED WATER TRAPS FOR MONITORING AND MASS TRAPPING OF TROPINOTA SQUALIDA SCOP. IN APPLE ORCHARDS AT THE NORTHERN PARTS OF EGYPT. | |
| Volume 71, Issue 1, March 1993, Pages 233-240 | ||
| MOHAMED F. HAYDAR; MONUER M. EL-HUSSEINI; HASSAN E. ABOU-BAKR | ||
