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

FIELD EVALUATION OF SOME INSECTICIDES AGAINST PEAR PSYLLID, CACOPSYLLA PYRICOLA (FOERSTER) (HEMIPTERA: PSYLLOIDEA, PSYLLIDAE) ON PEAR TREES IN ISMAILIYA GOVERNORATE, EGYPT

Population Fluctuation and Determination of The Economic Injury Level and The Economic Threshold for The Sugarbeet Fly, Pegomia hyo-scyami Curtis, in Nobaria Region, El-Behaira Go

Pear psylla Cacopsylla bidens (Šulc, 1907): a new pest on pear trees in Egypt (Hemiptera: Psylloidea)

Population dynamics of Fiorinia phoenicis (Hemiptera-Diaspididae) on date palm at Baharia Oases, Giza governorate, Egypt

Effect of Biotic and Abiotic Factors on the Pear Psylla, Cacopsylla bidens (Šulc) Abundance of Pear Trees in Ismailia Governorate.

Bionomics of the Pear Bud Mite Eriophyes pyri (Pagenstecher) (Acari: Eriophyidae) in Egypt

Survey and Abundance of Major Insect Pests on Pomegranate Fruits in Egypt

Seasonal Population Dynamics of Parlatoria ziziphus (Lucas) (Homoptera: Diaspididae) in Menoufia Gavernorate, Egypt

EVALUATION OF ECONOMIC THRESHOLD LEVEL OF THE SEYCHELLES FLUTED SCALE, ICERYA SEYCHELLARUM (WESTWOOD) (HEMIPTERA: MONOPHLEBIDAE) ON MANGO TREES IN GIZA GOVERNORATE