CHARACTERIZATION OF CHEMICAL CONSTITUENTS OF Citrullus colocynthis (L.) EXTRACTS AND THEIR RELATION TO TOXICITY AGAINST COWPEA APHID, Aphis Craccivora Koch.

USE OF FATTY ACID PROFILES TO DIFFERENTIATE BETWEEN ISOLATES OF Fusarium oxysporum F.SP. Vasinfectum, THE COTTON WILT PATHOGEN AND OTHER ISOLATES OF Fusarium oxysporum

RESIDUAL EFFECT OF SOME PESTICIDES ON FIELD HONYBEE WORKERS(Apis mellifera L.) AT BEHIERA GOVERNORATE, EGYPT

INCUBATION METHOD OF HONEYBEE QUEEN CELLS IN INCUBATOR AFTER QUEEN CELLS SEALING DIRECTLY.

HISTOPATHOLOGICAL EFFECTS OF SOME BIO-AGENT COMPOUNDS EXPOSED TO GAMMA IRRADIATION ON THE COTTON LEAF WORM, Spodoptera littoralis (BOISD.)

YIELD POTENTIAL OF NOVEL RICE GENOTYPES, AND EFFECT OF Trichogramma RELEASE AND BLAST RESISTANCE ON RICE PRODUCTIVITY

ECOLOGICAL AND BEHAVIORAL ASPECTS OF Thrips tabaci LINDEMAN (THYSANOPTERA: THRIPIDAE) ON ONION PLANTS

SEASONAL FLUCTUATION OF THE SPINY BOLLWORM, Earias insulana (BOISD.) ON SOME HOST PLANTS

SELECTIVITY OF CERTAIN INSECTICIDES FOR CONTROLLING THE CABBAGE APHID Brevicoryne brassicae (L.) And Their Effect On Some Predatory Insects On CAULIFLOWER FIELDS IN EL-MINIA REGIO

THE ROLE OF DOWN-REGULATION OF ANTIOXIDANT ENZYME ACTIVITIES AND REACTIVE OXYGEN SPECIES ACCUMULATION IN PLAYING AN ESSENTIAL ACT IN SOYBEAN SUSCEPTIBILITY TO Fusarium virguliform

IMPACT OF CERTAIN PLANT EXTRACTS ON ENZYMES ACTIVITY OF TOMATO LEAFMINER Tuta absoluta.