ECOLOGICAL STUDIES ON SOME MEALYBUG SPECIES ATTACKING MANDARIN TREES AND THEIR PREDATORY INSECTS AT MANSOURA DISTRICT

ECOLOGICAL STUDIES ON SOME MEALYBUG SPECIES INFESTING GRAPEVINE TREES AND THEIR ASSOCIATED PREDATORY INSECTS AT MANSOURA DISTRICT.

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

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

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

ECOLOGICAL STUDIES ON INSECT PARASITOIDS ATTACKING PINK HIBISCUS MEALYBUG Maconellicoccus hirsutus (GREEN) (HEMIPTERA: PSEUDOCOCCIDAE) AT KAFR EL- SHEIKH GOVERNORATE

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

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

ECOLOGICAL STUDIES ON SOME HOMOPTEROUS INSECTS INFESTING CERTAIN CITRUS AND GUAVA TREES

ECOLOGICAL STUDIES ON THE GREEN SHIELD SCALE, Pulvinaria psidii (MASK.) (HEMIPTERA: COCCIDAE) INFESTING MULBERRY TREES IN QALUBYIA GOVERNORATE, EGYPT.