1. Comparative deterrency of two terpenoids to two genera of attine ants

   • Jerome J. Howard
   • Terrence P. Green
   • David F. Wiemer

   OriginalPaper Pages: 2279 - 2288

2. Allelopathic effect of alfalfa (Medicago sativa) on bladygrass (Imperata cylindrica)

   • Amal A. Abdul-Rahman
   • Showkat A. Habib

   OriginalPaper Pages: 2289 - 2300

3. Cuticular hydrocarbons of the screwworm,Cochliomyia hominivorox (Diptera: Calliphoridae)

   • J. George Pomonis

   OriginalPaper Pages: 2301 - 2317

4. Synthetic methyl- and dimethylalkanes

   • J. George Pomonis
   • Heldur Hakk
   • Charlotte L. Fatland

   OriginalPaper Pages: 2319 - 2333

5. Chemical model for short-term induction in quaking aspen (Populus tremuloides) foliage against herbivores

   • Thomas P. Clausen
   • Paul B. Reichardt
   • Kathyleen Frisby

   OriginalPaper Pages: 2335 - 2346

6. Induction of cytochrome P450-mediated detoxification of xanthotoxin in the black swallowtail

   • Michael B. Cohen
   • May R. Berenbaum
   • Mary A. Schuler

   OriginalPaper Pages: 2347 - 2355

7. Pattern of pheromone-oriented flight in male potato tuberworm moths

   • Tomohiro Ono
   • Moeko Ito

   OriginalPaper Pages: 2357 - 2368

8. Acyclohexanediones from setal exudate of Hawthorn lace bug nymphCorythucha cydoniae (Hemiptera: Tingidae)

   • W. R. Lusby
   • J. E. Oliver
   • R. R. Heath

   OriginalPaper Pages: 2369 - 2378

9. Acidic fog-induced changes in host-plant suitability

   • John T. Trumble
   • J. Daniel Hare

   OriginalPaper Pages: 2379 - 2390

10. Book review

    • Waldemar Klassen

    BookReview Pages: 2391 - 2393

11. Book review

    • Wittko Francke

    BookReview Pages: 2395 - 2396

12. Book review

    • E. A. Bernays

    BookReview Pages: 2397 - 2398

13. Book review

    • Francis X. Webster

    BookReview Pages: 2399 - 2402

14. Announcement

    Announcement Pages: I - I