WHITEFLIES (HOMOPTERA: ALEYRODIDAE), SCALE INSECTS (HOMOPTERA: COCCOIDEA) AND THEIR PARASITOIDS IN QENA GOVERNORATE (UPPER EGYPT)

Common scale insects (Hemiptera:Coccoidea) in Egypt

SEASONAL ABUNDANCE OF CERTAIN APHYTIS SPECIES (HYMENOPTERA: APHELINIDAE) FROM EGYPT

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

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

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

SCALE INSECTS AND WHITEFLIES ( HOMOPTERA: COCCOIDAE AND ALEYRODOIDAE) AND THEIR PARASITOIDS ON THE CHRIST THORN, ZIZIPHUS SPINA-CHRISTI L. IN EGYPT

COCCOPHAGINAE PARASITOIDS (HYMENOPTERA: APHELINIDAE) WHICH ATTACKING ARMORED SCALE INSECTS (HOMOPTERA:DIASPIDIDAE) IN EGYPT

Cereal Aphid Species (Homoptera : Aphididae) Infesting Wheat Plants and their Aphidophagous Insects at El-Khattara District, Sharkia Governorate, Egypt

WHITEFLIES (HEMIPTERA : ALEYRODIDAE) INFESTED ORCHARDS AND THEIR NATURAL ENEMIES IN EGYPT