ECOLOGICAL STUDIES ON SUNT BORER, Macrotoma palmata Fab. (COLEOPTERA: CERAMBYCIDAE) INFESTING MANGO ORCHARDS IN EGYPT

ECOLOGICAL STUDIES ON CERTAIN HOMOPTEROUS INSECTS INFESTING SOME CITRUS TREES IN EGYPT

ECOLOGICAL STUDIES ON Ceroplastes floridensis (Hemiptera: Coccidae) INFESTING TWO VARIETIES OF ORANGE TREES AT SHARKIA GOVERNORATE, EGYPT

Ecological Studies on Lepidosaphes ulmi (L.) (Hemiptera: Diaspididae) and its Parasitoids on Olive Trees in Middle Egypt

ECOLOGICAL STUDIES ON SOME IMPORTANT INSECT PESTS OF OLIVE TREES IN EL-FAYOUM GOVERNORATE, EGYPT

ECOLOGICAL STUDIES ON CERTAIN PIERCING SUCKING PESTS INFESTING SUGAR BEET CROP AND THEIR ASSOCIATED NATURAL ENEMIES IN SHARKIA GOVERNORATE, EGYPT.

ECOLOGICAL STUDIES ON PARLATORIA ZIZIPHI (LUCAS) INFESTING NAVEL ORANGE TREES IN MENOUFIA GOVERNORATE, EGYPT

Ecological Studies on Aulacaspis tubercularis (Hemiptera: Diaspididae) and Its Associated Natural Enemies on Mango Trees at Qaliobiya Governorate, Egypt.

FIELD AND LABORATORY OBSERVATIONS ON SOME TREE BORERS AND THEIR HOSTS IN NORTH SINAI GOVERNORATE, EGYPT.

SURVEY OF BORERS ATTACKING DECIDUOUS FRUIT TREES IN EGYPT WITH REFERENCE TO CERTAIN BIOLOGICAL AND ECOLOGICAL STUDIES