1. Centrifugal phytogeny as a basis for non-target host testing in biological control: Is it relevant for parasitoids?

   • Russell H. Messing

   Guest Editorial Pages: 187 - 190

2. Effect of storage on the efficacy of powdered leaves ofAnnona squamosa for the control ofCallosobruchus maculatus on cowpeas(Vigna unguiculata)

   • C. M. Dharmasena
   • W. M. Blaney
   • M. S. J. Simmonds

   Research Paper Pages: 191 - 196

3. Effects of five vegetable oils on the sweetpotato whiteflyBemisia tabaci

   • Annie Fenigstein
   • Miriam Eliyahu
   • D. Veierov

   Research Paper Pages: 197 - 206

4. Ecological data on predators ofParlatoria pergandii on sour orange trees in southern Greece

   • George J. Stathas

   Research Paper Pages: 207 - 214

5. Laboratory tests to determine the intrinsic toxicity of four fungicides and two insecticides to the predacious miteAgistemus fleschneri

   • N. J. Bostanian
   • N. Larocque

   OriginalPaper Pages: 215 - 222

6. Integrated control of verticillium wilt of olive with cryptonol in combination with a solar chamber and fertilizer

   • M. Abu-Qamar
   • A. Al-Raddad

   OriginalPaper Pages: 223 - 230

7. Induction of systemic resistance toColletotrichum falcatum in sugarcane by a synthetic signal molecule, acibenzolar-S-Methyl(CGA-245704)

   • A. Ramesh Sundar
   • R. Velazhahan
   • P. Vidhyasekaran

   OriginalPaper Pages: 231 - 242

8. Abstracts of presentations at the 22nd Congress of the Israeli Phytopathological Society February 12–13,2001 ARO, The Volcani Center, Bet Dagan, Israel

   • D. Shtienberg
   • M. Reuveni
   • G. Kritzman

   Meeting Pages: 243 - 276