STUDIES ON PLUM (PRUNUS DOMESTICA) L. TREES AFFECTING THEIR RESISTANCE TO APHID HYALOPTERUS ARUNDINIS FABR.

MORPHOLOGICAL AND HISTOLOGICAL CHANGES IN PEAR TREES DUE TO THE INFESTATION WITH CACOPSYLLA PYRICOLA (FOERSTER) (HEMIPTERA: PSYLLIDAE)

sSEASONAL ABUNDANCE AND HOST PLANT PREFERENCE OF CERTAIN APHIDS SPECIES INFESTING SOME CITRUS TREES ORCHARDS

RESISTANCE OF ALPHONSO MANGO-CALTIVER TO THE MARGARDOID MEALYBUG, ICERYA SEYCHELLARUM (WESTWOOD) IN RELATION TO LEAF QUALITY: I. LEAF SECONDARY METABOLITES.

EFFECT OF SOME NATURAL COMPOUNDS ON AONIDIELLA AURANTII (MASKELL) (HEMIPTERA; COCCOIDEA: DIASPIDIDAE) AND ITS PARASITOID COMPERIELLA LEMNISCATA COMPERE AND ANNECKE (HYMENOPTERA:

Susceptibility of Some Ornamental Plants to Aphid Infestation and Effects on Plant Biochemical Components and Morphological Structures

INTERPRETATION OF SUSCEPTIBILITY PHENOMENON OF SOME MANGO CULTIVARS TO INFESTATION BY MEALYBUG ICERYA SEYCHELLARUM (WESTWOD) (HEMIPTERA: MONOPHLEBIDAE)

DETERMINING RELATIONSHIPS BETWEEN MORPHOLOGICAL, SOME ANATOMICAL TRAITS AND PHENOLES REALATED TO INSECT RESISTANCE IN TWO CROSSES COTTON

Biological Studies on Aphid Species Infesting Citrus Varieties

Apple Tree Borers at Menoufia, Egypt with Special Reference to the Phytochemical Changes and Their Relation to the Infestation with Synanthedon myopaeformis Borkh. (Lepidoptera: S