LIST OF PARTICIPANTS 



Y. Avi-DoR, Department of Biochemistry, Israel Institute for 

 Biological Research, Ness-Ziona, Israel. 



A. Avivi, Department of Entomology, Israel Institute for 

 Biological Research, Ness-Ziona, Israel. 



M. Bat-Miriam, Department of Entomology, Israel Institute 

 for Biological Research, Ness-Ziona, Israel. 



Y. Bar-Sinai (Hirschberg), Section for Biotechnology, Israel 

 Institute for Biological Research, Ness-Ziona, Israel. 



M. Bar-Zeev, Department of Entomology, Israel Institute for 

 Biological Research, Ness-Ziona, Israel. 



A. Bekierkunst, Department of Bacteriology, Hebrew Univer- 

 sity — Hadassah Medical School, Jerusalem, Israel. 



R. Ben-Gurion, Department of Bacteriology, Israel Institute 

 for Biological Research, Ness-Ziona, Israel. 



N. Citri, Department of Bacteriology, Hebrew University — 

 Hadassah Medical School, Jerusalem, Israel. 



R. Galun, Department of Entomology, Israel Institute for 

 Biological Research, Ness-Ziona, Israel. 



R. Gavrielith-Shpan, Division of Plant Protection, Ministry 

 of Agriculture, Jaffo, Israel. 



R. A. Goldwasser, Department of Virology, Israel Institute 

 for Biological Research, Ness-Ziona, Israel. 



A. GoRDiN, Seed Research and Testing Division, Agricultural 

 Research Station, Beith-Dagan, Israel. 



N. Grossowicz, Department of Bacteriology, Hebrew Univer- 

 sity — Hadassah Medical School, Jerusalem, Israel. 



A. Halfon-Meiri, Seed Research and Testing Division, 

 Agricultural Research Station, Beith-Dagan, Israel. 



Y. S. Halpern, Department of Bacteriology, Hebrew Univer- 

 sity — Hadassah Medical School, Jerusalem, Israel. 



H. O. Halvorson, Department of Microbiology, School of 

 Life Sciences, University of Ilhnois, Urbana, U.S.A. 



H. Halvorson, Department of Bacteriology, University of 

 Wisconsin, Madison, Wise, U.S.A. 



