Published by
Priel Publishers

Editors-in-Chief
J. Katan, Hebrew University of Jerusalem (Plant Pathology)
B. Raccah, Agricultural Research Organization (Virology)

Former Editors-in-Chief
Eli Cohn
J. Rotem
K.R.S. Ascher
Y. Henis

Editorial Board
A. Dinoor, Hebrew University of Jerusalem (Plant Pathology)
S. Droby, Agricultural Research Organization (Postharvest Pathology))
J.C. Franco, Instituto Superior de Agronomia, Lisboa (Pest Management)
S. Freeman, Agricultural Research Organization (Plant Pathology)
A. Freidberg, Tel-Aviv University (Insect Taxonomy)
A. Gamliel, Agricultural Research Organization (Pest Management)
J. Hershenhorn, Agricultural Research Organization (Weed Science, Plant Pathology)
I. Ishaaya, Agricultural Research Organization (Entomology)
G. Kritzman, Agricultural Research Organization (Phytobacteriology)
Shulamit Manulis-Sasson, Agricultural Research Organization (Microbiology)
Z. Mendel, Agricultural Research Organization (Forest Entomology, Ecology)
A. Navon, Agricultural Research Organization (Entomology)
Y. Oka, Agricultural Research Organization (Nematology)
E. Shlevin, Kibbutz Sa'ad Plant Protection R&D (Plant Pathology)
Phyllis Weintraub, Agricultural Research Organization (Entomology)

Executive Editor
Vivian R. Priel

O.W. Barnett, North Carolina State University, USA
I. Denholm, IACR-Rothamsted, UK
P.J.G.M. de Wit, Wageningen University, the Netherlands
T.R. Gordon, University of California-Davis, USA
M. Isman, University of British Columbia, Canada
G. Lazarovits, Agriculture & Agri-Food Canada, Canada
Steven E. Lindow, University of California-Berkeley, USA
Carol Mallory-Smith, Oregon State University, USA

Reproduction of any part or passage from this journal requires the permission of the Executive Editor.