FRS 002Z — Sec. 001 — (2 units) — CRN 53268 — M 5:10-7:00 pm — 25 Wellman
Insect Chemical Communication: Chemistry Serving Biology

Instructor: Walter Leal, Department of Entomology, College of Agricultural and Environmental Sciences

Description: Students will be introduced to the fascinating world of insect chemical communication. They will become familiar with the jargons of chemical ecology while learning how biology is mediated by simple (and sometimes complex) chemistry. The basis of pheromone perception will be discussed highlighting how chemical messages are "translated" into electrical signals (spikes) - the language of the brain. Students will learn how pheromones and other semiochemicals are utilized in novel environmentally sound strategies for controlling insect pests.

Format: Two hours per week for 8 weeks in the spring quarter 2003. There will be no text. The material will be presented by the instructor (PowerPoint presentations), followed by assigned readings, discussion and student presentations. Grading: Students will be given a letter grad based on the quality of their participation throughout the course and their oral presentation. The last two weeks will be dedicated to oral presentations with each student presenting a 10 min talk to the whole group.

About the Instructor: Professor Leal is Past President of the International Society of Chemical Ecology, Associate Editor of the Journal of Chemical Ecology and has an active and productive research program aimed at understanding the basis of insect chemical communication. Currently, he teaches insect physiology and seminars in insect physiology. He is planning to offer a course in Insect Chemical Ecology for entry-level students aimed at demystifying chemistry for biology majors. The direct contact with students provided by a FRS would give him an opportunity to better plan his new course.