1. Identification of olfactory cues used in host-plant finding by diamondback moth,Plutella xylostella (Lepidoptera: Plutellidae)

   • Kenneth A. Pivnick
   • Blair J. Jarvis
   • George P. Slater

   OriginalPaper Pages: 1407 - 1427

2. Reduced offspring production in bark beetleTomicus piniperda in pine bolts baited with ethanol and α-pinene, which attract antagonistic insects

   • L. M. Schroeder
   • J. Weslien

   OriginalPaper Pages: 1429 - 1444

3. Ecdysteroids fromPycnogonum litorale (Arthropoda, Pantopoda) act as chemical defense againstCarcinus maenas (Crustacea, Decapoda)

   • K-H Tomaschko

   OriginalPaper Pages: 1445 - 1455

4. Volatile shell-investigation cues of land hermit crabs: Effect of shell fit, detection of cues from other hermit crab species, and cue isolation

   • Robert W. Thacker

   OriginalPaper Pages: 1457 - 1482

5. Male-produced aggregation pheromone ofCarpophilus obsoletus (Coleoptera: Nitidulidae)

   • Richard J. Petroski
   • Robert J. Bartelt
   • Richard S. Vetter

   OriginalPaper Pages: 1483 - 1493

6. Dermal gland secretions of tropical bont tick,Amblyomma variegatum (Acarina: Ixodidae): Biological activity on predators and pathogens

   • C. Pavis
   • H. Mauleon
   • M. Maibeche

   OriginalPaper Pages: 1495 - 1503

7. Why are predator urines aversive to prey?

   • Dale L. Nolte
   • J. Russell Mason
   • Dan L. Campbell

   OriginalPaper Pages: 1505 - 1516

8. Intra- and interspecific avoidance of areas marked with skin extract from brook sticklebacks (Culaea inconstans) in a natural habitat

   • Douglas P. Chivers
   • R. Jan F. Smith

   OriginalPaper Pages: 1517 - 1524

9. Alarm responses in the crayfishOrconectes virilis andOrconectes propinquus

   • Brian A. Hazlett

   OriginalPaper Pages: 1525 - 1535

10. Aggregation pheromone for the pepper weevil,Anthonomus eugenii cano (Coleoptera: Curculionidae): Identification and field activity

    • Fred J. Eller
    • Robert J. Bartelt
    • Carol A. Sutherland

    OriginalPaper Pages: 1537 - 1555

11. Role of phenolic compounds in the antialgal activity of barley straw

    • J. M. Pillinger
    • J. A. Cooper
    • I. Ridge

    OriginalPaper Pages: 1557 - 1569

12. Nature and role of sexual pheromones emitted by males ofAcrolepiopsis assectella (LEP.)

    • E. Thibout
    • S. Ferary
    • J. Auger

    OriginalPaper Pages: 1571 - 1581

13. Natural and synthetic oviposition stimulants forCatolaccus grandis (Burks) females

    • Antonio A. Guerra
    • Susana Martinez
    • Hilda Sonia Del Rio

    OriginalPaper Pages: 1583 - 1594

14. Repellent properties of the host compound 4-allylanisole to the southern pine beetle

    • Jane Leslie Hayes
    • Brian L. Strom
    • Leonard L. Ingram Jr.

    OriginalPaper Pages: 1595 - 1615

15. Influence of aggregation inhibitors (verbenone and ipsidenol) on landing and attack behavior ofDendroctonus brevicomis (Coleoptera: Scolytidae)

    • Sally L. Bertram
    • Timothy D. Paine

    OriginalPaper Pages: 1617 - 1629

16. Differential toxicity of juglone (5-hydroxy-1,4-naphthoquinone) and related naphthoquinones to saturniid moths

    • Robert L. Thiboldeaux
    • Richard L. Lindroth
    • James W. Tracy

    OriginalPaper Pages: 1631 - 1641

17. Identification and field evaluation ofAnomala octiescostata (Coleoptera: Scarabaeidae) sex pheromone

    • Walter Soares Leal
    • Makoto Hasegawa
    • Yasuo Ueda

    OriginalPaper Pages: 1643 - 1655

18. Plant response to eggs vs. Host marking pheromone as factors inhibiting oviposition byPieris brassicae

    • A. Blaakmeer
    • D. Hagenbeek
    • J. J. A. van Loon

    OriginalPaper Pages: 1657 - 1665

19. The scarab beetleAnomala albopilosa sakishimana utilizes the same sex pheromone blend as a closely related and geographically isolated species,Anomala cuprea

    • Walter Soares Leal
    • Futoshi Kawamura
    • Mikio Ono

    OriginalPaper Pages: 1667 - 1676

20. Cuticular hydrocarbons of the paper wasp,Polistes fuscatus: A search for recognition pheromones

    • Karl E. Espelie
    • George J. Gamboa
    • Elizabeth A. Bura

    OriginalPaper Pages: 1677 - 1687

21. Mimosine-inhibited seed germination, seedling growth, and enzymes ofOryza sativa L

    • M. N. V. Prasad
    • P. Subhashini

    OriginalPaper Pages: 1689 - 1696

22. Kairomone from dandelion,Taraxacum officinale, attractant for scarab beetleAnomala octiescostata

    • Walter Soares Leal
    • Mikio Ono
    • Masaaki Sawada

    OriginalPaper Pages: 1697 - 1704

23. Sex pheromone of oriental beetle,Exomala orientalis: Identification and field evaluation

    • Walter Soares Leal
    • Makoto Hasegawa
    • Mikio Ono

    OriginalPaper Pages: 1705 - 1718

24. Trail pheromone of leaf-cutting antAcromyrmex subterraneus subterraneus (Forel)

    • Ruth R. Do Nascimento
    • E. D. Morgan
    • Terezinha M. C. Della Lucia

    OriginalPaper Pages: 1719 - 1724

25. Plant-natural enemy association in the tritrophic system,Cotesia rubecula-Pieris rapae-brassiceae (cruciferae): I. Sources of infochemicals

    • Nicky G. Agelopoulos
    • Michael A. Keller

    OriginalPaper Pages: 1725 - 1734

26. Plant-natural enemy association in the tritrophic systemCotesia rubecula-Pieris rapae-brassicaceae (cruciferae): II. Preference ofC. rubecula for landing and searching

    • Nicky G. Agelopoulos
    • Michael A. Keller

    OriginalPaper Pages: 1735 - 1748

27. Aggregation pheromone system of adult gregarious desert locust schistocerca gregaria (forskal)

    • Baldwyn Torto
    • Daniel Obeng-Ofori
    • Habert Amiani

    OriginalPaper Pages: 1749 - 1762

28. Chemical suppression of feeding in larval weakfish (Cynoscion regalis) by trochophores of the serpulid polychaeteHydroides dianthus

    • Victoria P. Connaughton
    • Arah Schuur
    • Charles E. Epifanio

    OriginalPaper Pages: 1763 - 1771

29. Simultaneous effects of ferulic andp-coumaric acids on cucumber leaf expansion in split-root experiments

    • Mary E. Lehman
    • Udo Blum
    • Thomas M. Gerig

    OriginalPaper Pages: 1773 - 1782

30. Chemical composition of North American bee propolis and biological activity towards larvae of greater wax moth (Lepidoptera: Pyralidae)

    • K. S. Johnson
    • F. A. Eischen
    • D. E. Giannasi

    OriginalPaper Pages: 1783 - 1791

31. Book review

    • H. F. Paulus

    ReviewPaper Pages: 1793 - 1794