Fruit Fly Pests

PLENARY SESSION Opening Address, Jorge Hendrichs Welcoming Remarks, Richard Gaskalla Welcoming Remarks, Robert M. Faust Keynote Address: Message from a Non-Pest Fruit Fly, Linda Partridge

PART I. BEHAVIOR Overview of Research on the Behavior of Fruit Flies, Peter J. Landolt and Sergeo Quilici Behaviors of California Fruit Flies and the Evolution of Tephritid Mating Systems, D.H. Headrick and R.D. Goeden Acoustical Comparisons of Calling Songs from Anastrepha Species in Brazil, R.W. Mankin, A. Malavasi, and C. Aquino Comparative Mating Systems of Two Rhagoletis Species: The Adaptive Significance of Mate Guarding, Susan B. Opp, Steven A. Spisak, Aparna Telang, and Sha S. Hammond Sexual Behavior and Signals Used for Mating of Bactrocera correcta (Bezzi), Ratana Poramarcom and Visut Baimai Influence of Some Visual Stimuli on the Selection of Oviposition Site by Ceratitis (Pterandrus) rosa Karsch, S. Quilici and L. Rivry Ovipositional Responses to Apple in a Caged Tree by Anastrepha fraterculus in Southern Brazil, R.L. Sugayama, A. Malavasi, I. Nora, and E.S. Branco

PART II. ATTRACTANTS AND TRAPPING Olfactory Semiochemicals of Tephritids, Eric B. Jang and Douglas M. Light Pheromones of Mediterranean Fruit Fly: Presumed Mode of Action and Implications for Improved Trapping Techniques, P.E. Howse and J.J. Knapp Morphology of Adult Male Rectum of Seven Species of Anastrepha from Brazil and Mating Behavior Correlations, M.D. Barros and A. Malavasi Volatile Components from the Salivary Glands of Calling Males of the South American Fruit Fly, Anastrepha fraterculus: Partial Identification and Behavioral Activity, Ivanildo S. De Lima, Philip E. Howse, and Ian D.R. Stevens Attraction of Female Mediterranean Fruit Flies to Identified Components of the Male-Produced Pheromone: Qualitative Aspects of Major, Intermediate, and Minor Components, Eric B. Jang and Douglas M. Light Plant Volatiles Evoke and Modulate Tephrit