02.07.2013 Views

Instituto Tecnológico de Costa Rica

Instituto Tecnológico de Costa Rica

Instituto Tecnológico de Costa Rica

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

INDICE GENERAL<br />

RESUMEN .................................................................................................................................... 2<br />

ABSTRACT ................................................................................................................................... 3<br />

DEDICATORIA ............................................................................................................................ 5<br />

AGRADECIMIENTOS ................................................................................................................ 6<br />

INDICE GENERAL ..................................................................................................................... 7<br />

INDICE DE FIGURAS ................................................................................................................ 9<br />

INDICE DE TABLAS ................................................................................................................ 10<br />

Capítulo I. INTRODUCCIÓN .................................................................................................. 12<br />

Capítulo II. REVISIÓN DE LITERATURA .......................................................................... 15<br />

1. Control biológico ................................................................................................................. 15<br />

2. Fusarium sp. ........................................................................................................................ 16<br />

F. moniliforme ...................................................................................................................... 17<br />

F. oxysporum ........................................................................................................................ 18<br />

3. Microorganismos antagonistas .............................................................................................. 19<br />

Clasificación taxonómica <strong>de</strong> P. fluorescens ....................................................................... 19<br />

Estudios y resultados anteriores ........................................................................................... 20<br />

Capítulo III. OBJETIVOS ........................................................................................................ 22<br />

OBJETIVO GENERAL ............................................................................................................... 22<br />

OBJETIVOS ESPECÍFICOS ....................................................................................................... 22<br />

Capítulo IV. MATERIALES Y METODOS ........................................................................... 23<br />

I. Trabajo en campo ................................................................................................................ 23<br />

a. Zonas <strong>de</strong> muestreo ......................................................................................................... 23<br />

b. Toma <strong>de</strong> muestras.......................................................................................................... 24<br />

II. Trabajo en laboratorio ..................................................................................................... 26<br />

a. Medición <strong>de</strong> pH ............................................................................................................. 26<br />

b. Aislamiento primario..................................................................................................... 26<br />

Muestras <strong>de</strong> suelo ........................................................................................................................................... 26<br />

Muestras <strong>de</strong> raíz .............................................................................................................................................. 27<br />

c. Emisión <strong>de</strong> fluorescencia .............................................................................................. 27<br />

d. Aislamiento secundario (purificación <strong>de</strong> bacterias) .................................................... 27<br />

e. Tinción <strong>de</strong> Gram............................................................................................................ 28<br />

7

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!