1. Preserving leaves for tannin and phenolic glycoside analyses: A comparison of methods using three willow taxa

   • Colin M. Orians

   OriginalPaper Pages: 1235 - 1243

2. Secondary chemistry of hybrid and parental willows: Phenolic glycosides and condensed tannins inSalix sericea, S. eriocephala, and their hybrids

   • Colin M. Orians
   • Robert S. Fritz

   OriginalPaper Pages: 1245 - 1253

3. Antifeedant and toxic effects of sesquiterpenes fromSenecio palmensis to colorado potato beetle

   • Azucena Gonzalez-Coloma
   • Matias Reina
   • Carmen Gutierrez

   OriginalPaper Pages: 1255 - 1270

4. Effects of benzoic and cinnamic acids on membrane permeability of soybean roots

   • R. Baziramakenga
   • G. D. Leroux
   • R. R. Simard

   OriginalPaper Pages: 1271 - 1285

5. Biological activity of chemicals identified from extracts and volatiles of maleRhagoletis cerasi

   • D. Raptopoulos
   • G. Haniotakis
   • V. Mavraganis

   OriginalPaper Pages: 1287 - 1297

6. Spatial distribution of pheromone in vineyards treated for mating disruption of the grape vine mothLobesia botrana measured with electroantennograms

   • Gerhard Karg
   • Arne E. Sauer

   OriginalPaper Pages: 1299 - 1314

7. Chemically mediated ovipositional behaviors of the european corn borer,Ostrinia nubilalis (Lepidoptera: Pyralidae)

   • B. F. Binder
   • J. C. Robbins
   • R. L. Wilson

   OriginalPaper Pages: 1315 - 1327

8. Interfamily variation in comb wax hydrocarbons produced by honey bees

   • Michael D. Breed
   • Robert E. Page Jr.
   • Louis B. Bjostad

   OriginalPaper Pages: 1329 - 1338

9. Platyphylloside: Metabolism and digestibility reductionin vitro

   • Kerstin Sunnerheim-Sjöberg
   • Per-Göran Knutsson

   OriginalPaper Pages: 1339 - 1348

10. Responses of beaver (Castor canadensis Kuhl) to predator chemicals

    • Axel Engelhart
    • D. Müller-Schwarze

    OriginalPaper Pages: 1349 - 1364

11. Allelopathic potential ofAnthoxanthum odoratum for invadingZoysia-grassland in Japan

    • Yoshito Yamamoto

    OriginalPaper Pages: 1365 - 1373

12. Effects ofneo-clerodane diterpenes fromTeucrium on feeding behavior of colorado potato beetle larvae

    • Félix Ortego
    • Benjamín Rodríguez
    • Pedro Castañera

    OriginalPaper Pages: 1375 - 1386