Foraging behavior of Aphidius colemani (Hymenoptera: Aphidiidae) on three aphid species [Aphis gossypii, Aphis craccivora and Rhopalosiphum maidis] (Homoptera: Aphididae)

BIOLOGICAL PARAMETERS FOR MASS-REARING OF THE APHID PARASITOID SPECIES, APHEUNUS ALBIPODUSHAY AT & FATIMA (HYMENOPTERA:APHELINIDAE).

ECOLOGICAL STUDIES ON CERTAIN APHID PARASITOIDS ESPECIALLY THOSE OF Aphis craccivora Koch.

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

BIOLOGICAL ASPECTS OF TWO PREDATORS AS AFFECTED BY FEEDING ON TWO APHID SPECIES, APHIS GOSSYPII GLOVER AND HYALOPTERUS PRUNI (GEOFFROY) UNDER LABORATORY CONDITIONS

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) (HYMENOPTERA: APHIDIIDAE).

HOST SEARCHING BEHAVIOUR OF MAIN INSECT PARASITOIDS ASSOCIATED WITH OLEANDER SCALE, Aspidiotus nerii (BOUCHE) (HOMOPTERA: DIASPIDIDAE).

EFFECT OF FEEDING TWO PREDACIOUS INSECTS ON APHIDS TREATED WITH SOME ENTOMOPATHOGENS

PARASITOIDS AND HYPERPARASITOIDS OF APHELINIDS (HYMENOPTERA: APHELINIDAE) ASSOCIATED WITH ARMORED SCALE, SOFT SCALE INSECTS (HEMIPTERA: COCCOIDEA) AND WHITEFLIES ( HEMIPTERA: ALYERODOIDEA) ON OLIVE IN EGYPT

PARASITOIDS ATTACKING THE EGYPTIAN SPECIES OF ARMORED SCALE INSECTS (HOMOPTERA: DIASPIDIDAE)