1. Diapause induction in field populations of the codling moth,Cydia Pomonella, in Northern Israel

   • Shimon Steinberg
   • Haggai Podoler
   • Shalom Applebaum

   OriginalPaper Pages: 3 - 13

2. The ovicidal properties of the juvenile hormone mimic sumitomo S-31183 (SK-591) to insects

   • K. R. S. Ascher
   • Miriam Eliyahu

   OriginalPaper Pages: 15 - 21

3. Aphid and host plant species in the Arava Valley of Israel: Epidemiological aspects

   • V. F. Eastop
   • B. Raccah

   OriginalPaper Pages: 23 - 32

4. Etiology and control of powdery scab of potato in a semi-arid region of Israel

   • A. Nachmias
   • J. Krikun

   OriginalPaper Pages: 33 - 38

5. Sensitivity ofPhytophthora Infestans to cymoxanil

   • Y. Samoucha
   • Y. Cohen

   OriginalPaper Pages: 39 - 45

6. A bibliography of the citrus psylla,Trioza Erytreae (Del Guercio) (Hemiptera: Triozidae), up to 1987

   • M. A. Van Den Berg
   • Cecelia D. Fletcher

   OriginalPaper Pages: 47 - 61

7. Two new species of rhipiphoridae (Insecta: Coleoptera) in Israel

   • Q. Argaman
   • Z. Mendel

   New Pest and Disease Records Pages: 63 - 63

8. Abstracts of papers presented at the 11th congress of the phytopathological society of Israel February 15–16,1988 Bar-Ilan University, Ramat Gan, Israel

   • G. Loebenstein
   • A. Franck
   • Y. Koltin

   Meeting Pages: 65 - 96

9. Hillela vigodsky-haas (1933–1988)

   • G. Loebenstein

   Obituary Pages: 97 - 98