The 2011 ASHS Annual Conference

Enrique Guzman-Tellez

Student of Master Degree
Universidad Autonoma Agraria Antonio Narro
Horticulture
Road Antonio Narro #1923
Saltillo, Coahuila Mexico 25315
Email: eguzmant76@hotmail.com

Papers:
Determination of Time of Residency of Salicylic Acid Applied As Foliar Spray In Tomato Leaves (Solanum lycopersicum L.)