1. Insect sex pheromones

   • L. M. McDonough
   • D. F. Brown
   • W. C. Aller

   OriginalPaper Pages: 779 - 790

2. Humidity effects on response ofArgas persicus (Oken) to guanine, an assembly pheromone of ticks

   • A. Hassanali
   • E. Nyandat
   • R. Galun

   OriginalPaper Pages: 791 - 797

3. Following of conspecific and avoidance of predator chemical cues by pine snakes (Pituophis melanoleucus)

   • Joanna Burger

   OriginalPaper Pages: 799 - 806

4. Attraction of scolytids and associated beetles by different absolute amounts and proportions of α-pinene and ethanol

   • L. M. Schroeder
   • Å. Lindelöw

   OriginalPaper Pages: 807 - 817

5. Cardenolide fingerprint of monarch butterflies reared on common milkweed,Asclepias syriaca L.

   • Stephen B. Malcolm
   • Barbara J. Cockrell
   • Lincoln P. Brower

   OriginalPaper Pages: 819 - 853

6. Insecticidal activity of hypericin towardsManduca sexta larvae

   • Richard Samuels
   • Paul Knox

   OriginalPaper Pages: 855 - 862

7. Comparative analysis of sex-pheromone-response antagonists in three races of European corn borer

   • T. J. Glover
   • N. Perez
   • W. L. Roelofs

   OriginalPaper Pages: 863 - 873

8. Leaf-tying by tortricid larvae as an adaptation for feeding on phototoxicHypericum perforatum

   • Sherri L. Sandberg
   • May R. Berenbaum

   OriginalPaper Pages: 875 - 885

9. Experimental habitat scenting inhibits colonization by beaver,Castor canadensis

   • R. Gregory Welsh
   • D. Muller-Schwarze

   OriginalPaper Pages: 887 - 893

10. Feeding and oviposition preferences of sweet potato weevil,Cylas formicarius elegantulus (Summers), on storage roots of sweet potato cultivars with differing surface chemistries

    • Stephen F. Nottingham
    • Ki -Cheol Son
    • Stanley J. Kays

    OriginalPaper Pages: 895 - 903

11. Production of onion fly attractants and ovipositional stimulants by bacterial isolates cultured on onion

    • S. M. Hausmann
    • J. R. Miller

    OriginalPaper Pages: 905 - 916

12. Inhibition and recovery of cucumber roots given multiple treatments of ferulic acid in nutrient culture

    • Udo Blum
    • Joanne Rebbeck

    OriginalPaper Pages: 917 - 928

13. Investigation of oviposition deterrent in larval frass ofSpodoptera littoralis (Boisd.)

    • Monika Hilker
    • Birgit Klein

    OriginalPaper Pages: 929 - 938

14. Structural correlation between cuticular hydrocarbons and female contact sex pheromone of German cockroachBlattella germanica (L.)

    • Russell A. Jurenka
    • Coby Schal
    • Gary J. Blomquist

    OriginalPaper Pages: 939 - 949

15. Prior cropping with grain sorghum inhibits weeds

    • Frank A. Einhellig
    • James A. Rasmussen

    OriginalPaper Pages: 951 - 960

16. Monoterpenoid content of sage grouse ingesta

    • Bruce L. Welch
    • Jordan C. Pederson
    • Ronald L. Rodriguez

    OriginalPaper Pages: 961 - 969

17. Calculated effect of pulsed pheromone release on range of attraction

    • David B. Dusenbery

    OriginalPaper Pages: 971 - 977

18. Measuring plant protein with the Bradford assay

    • Clive G. Jones
    • J. Daniel Hare
    • Steve J. Compton

    OriginalPaper Pages: 979 - 992

19. Activity of quassinoids as antifeedants against aphids

    • Judith Polonsky
    • Subodh C. Bhatnagar
    • Christine M. Woodcock

    OriginalPaper Pages: 993 - 998

20. Saw-toothed grain beetleOryzaephilus surinamensis (L.) (Coleoptera: Silvanidae)

    • Peter R. White
    • John Chambers
    • Jocelyn G. Millar

    OriginalPaper Pages: 999 - 1013

21. Saw-toothed grain beetleOryzaephilus surinamensis (L.) (Coleoptera: Silvanidae)

    • Peter R. White
    • John Chambers

    OriginalPaper Pages: 1015 - 1031

22. Pygidial secretions ofPasimachus subsulcatus (Coleoptera: Carabidae) deter predation byEumeces inexpectatus (Squamata: Scincidae)

    • Brian W. Witz
    • Henry R. Mushinsky

    OriginalPaper Pages: 1033 - 1044

23. Aggregation pheromone characterization and comparison inDrosophila ananassae andDrosophila bipectinata

    • Angela M. Schaner
    • Kate J. Graham
    • Larry L. Jackson

    OriginalPaper Pages: 1045 - 1055

24. 1,5,7-Trioxaspiro[5.5]undecane, a pheromone analog with high biological activity for the olive fruit fly,Dacus oleae

    • G. E. Haniotakis
    • V. G. Mavraganis
    • Valentine Ragoussis

    OriginalPaper Pages: 1057 - 1065

25. Possible induction by estrous cows of pheromone production in penmates

    • Petr Hradecky

    OriginalPaper Pages: 1067 - 1076

26. Quantitative and qualitative effects of larval diet on male scent secretions ofEstigmene acrea, Phragmatobia foliginosa, andPyrrharctia isabella (Lepidoptera: Arctiidae)

    • Stuart B. Krasnoff
    • Wendell L. Roelofs

    OriginalPaper Pages: 1077 - 1093

27. Attraction of adult sweet potato weevils,Cylas formicarius elegantulus (Summers), (Coleoptera: Curculionidae), to sweet potato leaf and root volatiles

    • Stephen F. Nottingham
    • Ki -Cheol Son
    • Stanley J. Kays

    OriginalPaper Pages: 1095 - 1106

28. Book review

    • James H. Cane

    BookReview Pages: 1107 - 1107