EFFECT OF BIO AND MINERAL NITROGEN FERTILIZATION ON BARLEY CROP GROWN ON A SANDY SOIL

NATURAL PHOSPHATE AFFECTING MAIZE AS A PROTECTIVE CROP FOR TOMATO UNDER ENVIRONMENTAL STRESS CONDITIONS AT TOSHKY

ESTIMATION OF THE FAVOURITE FLIGHT DIRECTION AND FLIGHT DISTANCE OF TROPINOTA SQUALIDA SCOP. (COLEOPTERA: SCARABAEIDAE)

LABORATORY STUDIES ON COCCOPHAGUS SCUTELLARIS (DALMAN) (HYMENOPTERA: APHELINIDAE), PARASITOID OF THE SOFT SCALE INSECT, PULVINARIA TENUIVALVATA (NEWSTEAD), A PEST OF SUGAR CANE I

PRELIMINARY APPROACH TOWARDS THE USE OF THE EGG PARASITOID, TRICHOGRAMMATOIDAE BACTRAE NAGARAJA AGAINST COTTON BOLLWORMS IN EGYPTIAN COTTON FIELDS

EFFECT OF SOME ENVIRONMENTAL CONDITIONS ON DIAPUSE OF LOBES1A BOTRANA DEN AND SCHIFF (TORTRICIDAE: LEPIDOPTERA)

SEASONAL ABUNDANCE OF CERTAIN APHYTIS SPECIES (HYMENOPTERA: APHELINIDAE) FROM EGYPT

A PICTORIAL KEY OF THE PARASITOID SPECIES OF GENUS APHYTIS (HOWARD) (HYMENOPTERA: APHELINIDAE) FROM EGYPT

LABORATORY AND FIELD STUDIES TO DETERMINE THE EFFECT OF A BIOCIDE (DELFIN) AND AN INSECT GROWTH REGULATOR (CONSULT) ON THE PINK BORER SESAMIA CRETICA LED. AND CERTAIN NATURAL ENE

THE CHANGES IN THE SEASONAL ABUNDANCE OF THE WHEAT LEAFMIN ER, AGROMYZA NIGRELLA (R 0 N DA NI) (DIPTERA: AGROMYZIDAE), AND RELATED PARASITES IN TWO DIFFERENT AGRO-ECOSYSTEMS

COMPARATIVE EXISTENCE OF STEINERNEMA ABBAS! AND HETERORHABDITIS INDICUS IN SOIL OF A DATE PALM PLANTATION

EFFECT OF SEEDING RATE AND METHOD OF WEED CONTROL ON THE PRODUCTIVITY OF GIZA 2000, A PROMISING BARLEY LINE, UNDER NEW LANDS CONDITION