STATUS OF FIRE BLIGHT (Erwinia amy/ovora Burr. Wilson et a/.) IN Egypt: DISTRIBUTION, IDENTIFICATION AND CONTROL

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

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

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

GUAVA DIE-BACK IN EGYPT: THE CAUSAL AGENT AND PHYLOGENETIC ANALYSIS OF BOTRYODIPLODIA THEOBROMAE PAT

SEED BORNE DISEASES OF WOODY TREES IN EGYPT

FIRST RECORD OF PEPPER ANTHRACNOSE DISEASE CAUSED BY Colletotrichum coccodes IN EGYPT.

Using "biolog" microplate for the identification of Erwinia amylovora the causal agent of pear fire blight in Egypt.

PRODUCTION OF FIRE BLIGHT- RESISTANT PEAR ROOTSTOCKS BY USING TISSUE CULTURE TECHNIQUE

SURVEY OF BORERS ATTACKING DECIDUOUS FRUIT TREES IN EGYPT WITH REFERENCE TO CERTAIN BIOLOGICAL AND ECOLOGICAL STUDIES