APUNTES SOBRE ALGUNOS REGULADORES DEL CRECIMIENTO VEGETAL QUE PARTICIPAN EN LA RESPUESTA DE LAS PLANTAS FRENTE AL ESTRÉS ABIÓTICO.

The abiotic stress is one of the most significative cause of the agricultural economic losses around the world. Plant growth regulators as: abscisic acid, ethylene, jasmonic acid and salicylic acid are essentials in the abiotic stress plant response. The molecular and the other chemical properties of the main plant growth regulators as well as their influence on plant response against the abiotic stress are described in this paper. [ABSTRACT FROM AUTHOR]