ECOLOGICAL STUDIES ON THE SCALE INSECjT PULVINARIA PSIDII (MASK) INFESTING COFFEE TREES (COFFEA ARABICA) AT QALUOIYA GOVERNORATE, EGYPT.

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

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

INSECT PREDATORS ATTACKING THE HEMISPHERICAL SCALE, Saissetia coffeae (Walker) (Hemiptera: Coccidae) IN EGYPT

Distribution and Damage Assessment of Icerya seychellarum (Westwood) (Hemiptera: Monophlebidae) on Guava Trees Under Environmental Conditions of Luxor, Egypt

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

Ecological, Biological and Control Studies on the Leaf Coating and Webbing Mite Cisaberoptus kenyae Keifer (Eriophyoidea: Eriophyidae) in Egypt

Some Ecological Aspects on the Mango Shield Scale, Milviscutulus mangiferae (GREEN), (Hemiptera: Coccidae) ON Laurus nobilis L. Trees at Giza, Egypt

Ecological studies on the common white mealybug, Icerya seychellarum seychellarum (Hemiptera : Monophlebidae) associated with Dodonia viscosa in Alexandria, Egypt.

Some ecological aspects of Kilifia acuminata (Hemiptera : Coccidae) and its para-sitoids on mango trees at Sharkia Governorate, Egypt.