EFFECT OF HOST APHID SPECIES, TEMPERATURE AND FOOD SUPPLY ON SOME BIOLOGICAL CHARACTERISTICS OF THE TWO APHID PARASITOIDS, Diaeretialla rapae (M'INTOSH) AND Aphldlus SP (NEES) (HY

FORAGING BEHAVIOR OF TWO APHID PARASITOIDS; Aphidius matricariae HALIDAY AND Aphidius colemani VIERECK (HYMENOPTERA: APHIDIIDAE)

PARASITOIDS AND HYPERPARASITOIDS OF APHELINIDS (HYMENOPTERA: APHELINIDAE) ASSOCIATED WITH ARMORED SCALE, SOFT SCALE INSECTS (HEMIPTERA: COCCOIDEA) AND WHITEFLIES ( HEMIPTERA: ALYE

EFFECTS OF TEMPERATURE, RELATIVE HUMIDITY AND SOME BIOLOGICAL ASPECTS ON PARASITOIDS PERFORMANCE AGSINST OLEANDER APHID, APHIS NERII BOYER DE FONSCOLOMBE (HOMOPTERA, APHIDIDAE)

BIOLOGICAL PARAMETERS OF THE TWO COCCINELLID PREDATORS, Exochmus nigromaculatus (GOEZE) AND Hippodamia convergens GEUR. REARED ON CERTAIN APHID SPECIES UNDER CONTROLLED CONDITIONS

BIOLOGICAL AND LIFE TABLE PARAMETERS OF Myzus persicae (Salz.)(Hemiptera: Aphididae) IN RELATION TO HOST PLANTS AND THERMAL REQUIREMENTS.

THERMAL REQUIRMENTS, BIOLOGICAL AND LIFE TABLE PARAMETERS OF Exochomus nigromaculatus (GOEZE) (Coleoptera: Coccinellidae) REARED ON THREE APHID SPECIES.

BIOLOGICAL STUDIES AND MASS-REARING OF THE ECTOPARASITOID, GONIOZUS LEGNERI GORDH (HYM. BETHYLIDAE)

EFFICACY OF THE APHID PARASITOID DIAERETIELLA RAPAE (M'INTOSH) TO CONTROL BREVICORYNE BRASSICAE L., APHIS CRACCIVORA (KOCH) AND APHIS NERII BOYER AT SHARKIA GOVERNORATE, EGYPT

MORPHOLOGICAL AND BIOLOGICAL OBSERVATIONS ON THE APHID PARASITOID LYSIPHLEBUS FABARUM MARCHALL (HYMENOPTERA: BRACONIDAE)