1. Massenproduktion und anwendung vonTrichogramma 1. Produktion des WirtesSitotroga cerealella

   • S. A. Hassan

   OriginalPaper Pages: 339 - 347

2. Aerial dispersal ofScelio fulgidus [Hym.: Scelionidae], parasite of eggs of locusts and grasshoppers [Ort.: Acrididae]

   • R. A. Farrow

   OriginalPaper Pages: 349 - 355

3. Tolypocladium cylindrosporum [Deuteromycetes,Moniliaceae] a new pathogen of mosquito larvae

   • J. Weiser
   • J. S. Pillai

   OriginalPaper Pages: 357 - 361

4. Setal patterns of the wings ofAphelinus, Mesidia, andMesidiopsis [hym.: aphelinidae], their values as taxonomic characters

   • R. D. Hennessey

   OriginalPaper Pages: 363 - 374

5. Parasites of bark beetles [Col.: Scolytidae] on pine and cypress in Israel

   • Z. Mendel
   • J. Halperin

   OriginalPaper Pages: 375 - 379

6. Biologie des pucerons des céréales dans l'ouest de la France II. Répartition spatio-temporelle et action limitative de trois espèces d'Entomophthoraceae

   • C. A. Dedryver

   OriginalPaper Pages: 381 - 393

7. Key to palaearctic species of the genusPsyllaephagus [Hym.:Encyrtidae]

   • V. A. Trjapitzin

   OriginalPaper Pages: 395 - 399

8. The parasitoid complex of three noctuids [Lep.] in a northern Florida cropping system: Seasonal occurrence, parasitization, alternate hosts, and influence of host-habitat

   • P. B. Martin
   • P. D. Lingren
   • E. E. Grissell

   OriginalPaper Pages: 401 - 419

9. Natural infection ofTetranychus evansi [Acarina: Tetranychidae] by aTriplosporium sp [Zygomycetes: Entomophthorales] in northeastern Brazil

   • R. A. Humber
   • G. J. Moraes
   • J. M. dos Santos

   OriginalPaper Pages: 421 - 425

10. La prédation du CopépodeMesocyclops leuckarti pilosa [Crustacea] sur les larves deAedes (stegomyia) aegypti et deAe. (St.) polynesiensis [Dip.: Culicidae]. Essais préliminaires d'utilisation comme agent de lutte biologique

    • F. Riviere
    • R. Thirel

    OriginalPaper Pages: 427 - 439

11. On the identity and systematic position of the genusDirphys [Hym.: Aphelinidae]

    • M. Hayat

    OriginalPaper Pages: 441 - 444

12. Effect of hosts and parasite density on the egg parasiteTrichogramma pretiosum [Hym.: Trichogrammatidae]

    • Rami Kfir

    OriginalPaper Pages: 445 - 451

13. Regulation of host larval development by the egg-larval endoparasitoidChelonus insularis [Hym.: Braconidae]

    • J. R. Ables
    • S. Bradleigh Vinson

    OriginalPaper Pages: 453 - 458

14. A new host record forTachinaephagus zealandicus [Hym.: Encyrtidae]

    • C. S. Gold
    • D. L. Dahlsten

    OriginalPaper Pages: 459 - 460