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

Morphological Identification of Aphid Species Infesting Some Ornamental plants in Taif Governorate

MORPHOLOGICAL STUDIES ON SYCAMORE FIG PSYLLID, PAUROPSYLLA WILLCOCKSI DOSKI (HOMOPTERA‌PSYLLOIDEA-TRIOZIDAE)

Susceptibility of Some Ornamental Plants to Aphid Infestation and Effects on Plant Biochemical Components and Morphological Structures

APHIDS ON MEDICINAL AND AROMATIC PLANTS IN EGYPT (HEMIPTERA: APHIDIDAE)

ECOLOGICAL STUDIES ON APHIDS INFESTING SOME MEDICINAL AND AROMATIC PLANTS IN EGYPT

MORPHOLOGICAL AND HISTOLOGICAL CHANGES IN PEAR TREES DUE TO THE INFESTATION WITH CACOPSYLLA PYRICOLA (FOERSTER) (HEMIPTERA: PSYLLIDAE)

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

SEASONAL ABUNDANCE OF THE OLEANDER APHID APHIS NERII BOYER DE FONSCOLOMBE (HOMOPTERA, APHIDIDAE) IN RELATION TO THE PRIMARY AND HYPER-PARASITOIDS ON DURANTA IN EGYPT.

STUDIES ON PLUM (PRUNUS DOMESTICA) L. TREES AFFECTING THEIR RESISTANCE TO APHID HYALOPTERUS ARUNDINIS FABR.