EKB Journal Management System
Author = IBRAHIM A. MARZOUK
Number of Articles: 6
1

POPULATION DYNAMICS AND SEASONAL DISTRIBUTION OF APHIS CRACCIVORA KOCH AND ASSOCIATED NATURAL ENEMIES IN RELATION TO VIRUS DISEASE INCIDENCE IN FABA BEAN FIELDS

Volume 78, Issue 2, July 2000, Page 627-641
GODA M. EL-DEFRAWI; AZZA K. EMAM; IBRAHIM A. MARZOUK; LATEF RIZKALLA
2

INFLUENCE OF CEREAL APHIDSINFESTATION (THE OAT CHERRY BIRD APHID, ROPALOSIPHUM PADI (L.) AND GREENBUG, SCHIZAPHIS GRAM1NUM RONDANI ON TRAITS OF CERTAIN DURUM WHEAT VARIETIES UNDER CONSTANT LABORATORY CONDITIONS

Volume 78, Issue 1, March 2000, Page 163-172
IBRAHIM A. MARZOUK
3

EFFECT OF SOWING DATE OF BARLEY ON ITS INFESTATION WITH THE CORN LEAF APHID ,Ropalosiphum maides (Fitch)(Homoptera: Aphididae) AND YIELD COMPONENTS

Volume 77, Issue 4, December 1999, Page 1493-1499
IBRAHIM A. MARZOUK; AHMED M. O. EL-BAWAB
4

THE CHANGES IN POPULATION DENSITY OF APHIDS ATTACKING SOME MEDICINAL AND AROMATIC PLANTS IN EGYPT

Volume 77, Issue 1, March 1999, Page 195-204
MOHAMED W. EL-KORDY; ATUA A. MOHAMED; IBRAHIM A. MARZOUK; HAMED A. MOHAMED
5

SCREENING AND DEVELOPING WHEAT LINES RESISTANT TO S. GRAM! NUM AND R.PAD!

Volume 76, Issue 2, July 1998, Page 521-533
GALAL S. YOUSSEF; IBRAHIM A. MARZOUK; MAGDY A. EL-HARIRY
6

FIELD AND LABORATORY EVALUATION OF ENVIRONMENTALLY SAFE CHEMICALS AGAINST SOME APHID SPECIES

Volume 76, Issue 1, March 1998, Page 127-139
MAGDY A. EL-HARIRY; IBRAHIM A. MARZOUK; RAMADAN M. SALEM; ELSAYED M. E. KHALAFALLA; AHMED G. EL-SISI