1. Sex pheromone-stimulated orientation of the American cockroach on a servosphere apparatus

   • William J. Bell
   • Ernest Kramer

   OriginalPaper Pages: 287 - 295

2. Partial purification of the aggregation pheromone nippolure from femaleNippostrongylus brasiliensis (Nematoda)

   • Leon W. Bone
   • Bruce D. Hammock
   • H. H. Shorey

   OriginalPaper Pages: 297 - 308

3. Volatile communication substances in Dufour's gland of virgin females and old queens of the antFormica polyctena

   • Jan Löfqvist
   • Gunnar Bergström

   OriginalPaper Pages: 309 - 320

4. Pharmacodynamics of some individual milkweed cardenolides fed to larvae of the monarch butterfly (Danaus plexippus L.)

   • James N. Seiber
   • Paul M. Tuskes
   • Carolyn J. Nelson

   OriginalPaper Pages: 321 - 339

5. Thietanes and dithiolanes from the anal gland of the stoat (Mustela erminea)

   • Douglas R. Crump

   OriginalPaper Pages: 341 - 347

6. Composition of aphid alarm pheromones

   • J. A. Pickett
   • D. C. Griffiths

   OriginalPaper Pages: 349 - 360

7. Lesser peachtree borer: Influence of pheromone concentration, isomeric blend, and experimental design on trap capture

   • David G. Nielsen
   • Foster Forbes Purrington

   OriginalPaper Pages: 361 - 369

8. Characterization of aggregation factors and associated compounds from the argentine ant,Iridomyrmex humilis

   • G. W. K. Cavill
   • N. W. Davies
   • F. J. McDonald

   OriginalPaper Pages: 371 - 384

9. Components of the sex pheromone of the female sugar cane borer,Chilo sacchariphagus (Bojer) (Lepidoptera: Pyralidae)

   • Brenda F. Nesbitt
   • P. S. Beevor
   • J. R. Williams

   OriginalPaper Pages: 385 - 394

10. Influence of chemically mediated behavior on host tree colonization by four cohabiting species of bark beetles

    • M. C. Birch
    • P. Svihra
    • J. C. Miller

    OriginalPaper Pages: 395 - 414

11. Oviposition repellents of mosquitoes: Negative responses elicited by lower aliphatic carboxylic acids

    • Wayne L. Kramer
    • Yih -Shen Hwang
    • Mir S. Mulla

    OriginalPaper Pages: 415 - 424

12. Nasonov pheromone of the honey bee,Apis mellifera L. (Hymenoptera: Apidae)

    • J. A. Pickett
    • Ingrid H. Williams
    • M. C. Smith

    OriginalPaper Pages: 425 - 434

13. Plant volatiles and components influencing behavior of the field slug,Deroceras reticulatum (Müll.)

    • J. A. Pickett
    • J. W. Stephenson

    OriginalPaper Pages: 435 - 444

14. Enantiomer-based specificity in pheromone communication by two sympatricGnathoirichus species (Coleoptera: Scolytidae)

    • J. H. Bordon
    • J. R. Handley
    • H. R. Schuler

    OriginalPaper Pages: 445 - 456

15. Olfactory responses of yellowfin tuna (Thunnus albacares) to prey odors: Chemical search image

    • Jelle Atema
    • Kim Holland
    • Walter Ikehara

    OriginalPaper Pages: 457 - 465

16. Caste-dependent pheromones in the head of the antTetramorium caespitum

    • J. M. Pasteels
    • J. C. Verhaeghe
    • B. Tursch

    OriginalPaper Pages: 467 - 472

17. Synthesis of the sex pheromone of the Japanese beetle

    • R. E. Doolittle
    • J. H. Tumlinson
    • R. R. Heath

    OriginalPaper Pages: 473 - 485

18. Sex pheromone of the chokecherry leafroller moth,Sparganothis directana

    • L. B. Bjostad
    • E. F. Taschenberg
    • W. L. Roelofs

    OriginalPaper Pages: 487 - 498

19. The externalization of vaginal fatty acids by the female rhesus monkey

    • Robert W. Bonsall
    • Richard P. Michael

    OriginalPaper Pages: 499 - 509

20. Defensive substances of opilionids

    • Braden Roach
    • Thomas Eisner
    • Jerrold Meinwald

    OriginalPaper Pages: 511 - 516

21. Homeochemic

    • Irwin G. Martin

    Letter to the Editor Pages: 517 - 519

22. Book review

    • Gerald N. Lanier

    BookReview Pages: 521 - 522