A trapping system for the western pine beetle using attractive pheromones Lloyd E. Browne OriginalPaper Pages: 261 - 275
Preparation and use of sex attractants for four species of pine sawflies Douglas JewettFumio MatsumuraHarry C. Coppel OriginalPaper Pages: 277 - 287
Allelopathic potential ofAmbrosia cumanensis H.B.K. (Compositae) in a tropical zone of Mexico Ana Luisa AnayaSilvia Del Amo OriginalPaper Pages: 289 - 304
Effect of some sesquiterpenic lactones on the growth of certain secondary tropical species Silvia del AmoAna Luisa Anaya OriginalPaper Pages: 305 - 313
Isolation, identification, and function of the Dufour gland secretion ofXylocopa virginica texana (Hymenoptera: Anthophoridae) S. B. VinsonG. W. FrankieJ. W. Wheeler OriginalPaper Pages: 315 - 323
Responses of reindeer to interdigital secretions of conspecifics D. Müller-SchwarzeL. KällquistG. Andersson OriginalPaper Pages: 325 - 335
The allelopathic mechanisms of dominance in bracken (Pteridium aquilinum) in Southern California Stephen R. GliessmanCornelius H. Muller OriginalPaper Pages: 337 - 362
Response of the elm bark beetle,Scolytus multistriatus (Coleoptera: Scolytidae), to component mixtures and doses of the pheromone, multilure Roy A. CuthbertJohn W. Peacock OriginalPaper Pages: 363 - 373
Phenols as defensive secretion in a Malayan cockroach,Archiblatta hoeveni vollenhoven U. MaschwitzY. P. Tho OriginalPaper Pages: 375 - 381
