1. New sesquiterpenes fromMaytenus species (Celastraceae). Taxonomic and chemotaxonomic considerations concerning chileanMaytenus

   • Antonio G. González
   • Ignacio A. Jiménez
   • Marcelino A. Aguilar

   OriginalPaper Pages: 823 - 830

2. Influence of white pine watering regimes on feeding preferences of spring and fall adults of the white pine weevilPissodes strobi (Peck)

   • Robert Lavallée
   • Paul J. Albert
   • Yves Mauffette

   OriginalPaper Pages: 831 - 847

3. Elevational variation of quinolizidine alkaloid contents in a lupine (Lupinus argenteus) of the Rocky Mountains

   • David B. Carey
   • Michael Wink

   OriginalPaper Pages: 849 - 857

4. Chemotactic tube-foot responses of a spongivorous sea starPerknaster fuscus to organic extracts from antarctic sponges

   • J. B. McClintock
   • B. J. Baker
   • J. Heine

   OriginalPaper Pages: 859 - 870

5. Mating disruption of pea mothCydia nigricana F. (lepidoptera: Tortricidae) by a repellent blend of sex pheromone and attraction inhibitors

   • Marie Bengtsson
   • Gerhard Karg
   • Peter Witzgall

   OriginalPaper Pages: 871 - 887

6. Ethyl propionate: Synergistic kairomone for african palm weevil,Rhynchophorus phoenicis L. (Coleoptera: Curculionidae)

   • Gerhard Gries
   • Regine Gries
   • Brou Kouame

   OriginalPaper Pages: 889 - 897

7. Repellent, toxic, and food protectant effects of pithraj,Aphanamixis polystachya extracts against pulse beetle,Callosobruchus chinensis in storage

   • F. A. Talukder
   • P. E. Howse

   OriginalPaper Pages: 899 - 908

8. Quantification of electroantennogram responses of the primary rhinaria ofAcyrthosiphon pisum (Harris) to C₄-C₈ primary alcohols and aldehydes

   • W. A. van Giessen
   • H. W. Fescemyer
   • O. W. Barnett

   OriginalPaper Pages: 909 - 927

9. Influence of cnicin, a sesquiterpene lactone ofCentaurea maculosa (Asteraceae), on specialist and generalist insect herbivores

   • I. Landau
   • H. Müller-Schärer
   • P. I. Ward

   OriginalPaper Pages: 929 - 942

10. Dietary source for skin alkaloids of poison frogs (Dendrobatidae)?

    • John W. Daly
    • H. Martin Garraffo
    • A. Stanley Rand

    OriginalPaper Pages: 943 - 955

11. A growth inhibitory factor from lambsquarters (Chenopodium album)

    • M. A. B. Mallik
    • R. Puchala
    • F. A. Grosz

    OriginalPaper Pages: 957 - 967

12. Effects of two sesquiterpene lactones isolated fromArtemisia annua on physiology ofLemna minor

    • Lori H. Stiles
    • Gerald R. Leather
    • Peter K. Chen

    OriginalPaper Pages: 969 - 978