141st APHA Annual Meeting and Exposition

Home Events & Meetings Annual Meeting Schedule & Program

Recorded Annual Meeting Presentations (RAMP) are now available for purchase.
Only $90 for presenters, $140 for registered attendees and $200 for non-attendees.

Online Program

Juan Carlos Salazar, PhD

Associate Professor Universidad Nacional de Colombia-Sede Medellín. .
Medellin Colombia jcsalaza@unal.edu.co

4323.0 A quantitative analysis of the characteristics of pesticide use among colombian agricultural workers