1. Castor sacs and anal glands of the north american beaver (Castor canadensis): their histology, development, and relationship to scent communication

   • Jon M. Walro
   • Gerald E. Svendsen

   OriginalPaper Pages: 809 - 819

2. Constituents of temporal gland secretion of the African elephant,Loxodonta africana

   • J. W. Wheeler
   • L. E. Rasmussen
   • G. L. Smuts

   OriginalPaper Pages: 821 - 835

3. Toxicity studies of analogs of 2-tridecanone, a naturally occurring toxicant from a wild tomato

   • Michael B. Dimock
   • George G. Kennedy
   • William G. Williams

   OriginalPaper Pages: 837 - 842

4. Response of the ichneumonid parasiteNemeritis canescens to Kairomones from the flour moth,Ephestia kuehniella

   • A. Mudd
   • S. A. Corbet

   OriginalPaper Pages: 843 - 850

5. Allelopathic potential ofErica vagans, calluna vulgaris, andDaboecia cantabrica

   • A. Ballester
   • A. M. Vieitez
   • E. Vieitez

   OriginalPaper Pages: 851 - 857

6. Pheromone hydrolysis by cuticular and interior esterases of the antennae, legs, and wings of the cabbage looper moth,Trichoplusia ni (Hübner)

   • S. M. Ferkovich
   • J. E. Oliver
   • C. Dillard

   OriginalPaper Pages: 859 - 866

7. Sociochemical alteration of honeybee hoarding behavior

   • Thomas E. Rinderer

   OriginalPaper Pages: 867 - 871

8. Southern pine beetle: Olfactory receptor and behavior discrimination of enantiomers of the attractant pheromone frontalin

   • T. L. Payne
   • J. V. Richerson
   • M. S. Blum

   OriginalPaper Pages: 873 - 881

9. Structural significance of the alkyl substituent at the C-4 of (+)-trans-verbenyl acetate in sex pheromonal activity of the American cockroach

   • Hisao Takayanagi
   • Chikao Nishino

   OriginalPaper Pages: 883 - 895

10. Book review

    • John H. Borden

    BookReview Pages: 897 - 899