Aphid Species (Homoptera : Aphididae) Infesting Navel Orange Tress and Their Aphidophagous Insect at El-Khattara District, Sharkia Governorate, Egypt

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

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

Ecological aspects of Sassetia spp. ( Coccidae: Coccoidae: Hemiptera) and thier natural enemies in Egypt

Ecological Aspects of Pear Psyllid, Cacopsylla pyricola (Hemiptera: Psyllidae), and Its Associated Natural Enemies, as A new Pest on Pear Trees in Egypt

Ecological Studies on Parlatoria ziziphi (Lucas) and Associated Parasitoid as Biological Control Agents on Mandarin Trees in Menufia Governorate

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

Scale insects (Hemiptera: Coccoidea) infesting apple, apricot, pear trees and their abundant parasitoids in Egypt

Parasitoids and predators associated with scale insects and mealybugs (Hemiptera: Coccoidea) on fruit trees at coastal area in Egyptian western desert

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