Facultad de Ingeniería da Universidad de La República

Project 2 - "Production of biological control agent (BCA)"

Title of the Project Production of biological control agent (BCA)
Name of the Institution Universidad de la República
Town Montevideo
Country Uruguay
Host Faculty/Department/
Institute/Laboratory
Facultad de Ingeniería
Instituto de Ingeniería Química
Project Supervisor

Daniel Volpe

Address Julio Herrera y Reissig 565
Telephone (598-2) 711 08 71 (598-2) 711 44 78 interno 110
Fax (598-2) 710 74 37
E-mail dvolpe@fing.edu.uy
Project Objectives 1. Modelling growth kinetics in lab fermentors using Trichoderma harzianum for infectives units production stimation by optimization of process variables during fermentation. Study different production strategies for best yields results
2. Method development for stabilization and formulation of the ACB (biological control agent) for field use. Evaluate the effectiveness of the formulation proposed
Required skills Fundamental Microbiology
Bioengineering principles
Techniques to be used Basic microbiological techniques
Bioengineering techniques
Respirometry technique for evaluate CO2 generated and O2 consumption on-line
Kinetic modelling. Stimating parameters
Separation and strain conservation by basic techniques as lyophilization and drying process
Schedule of Activities

Objective 1 the first 4 months and from month 2 to 6 objective 2
Final report: sixth month

Related Bibliography

- Trichoderma and Gliocladium Volumen 1 and 2 Çtaylor and Francis, UK, Ed. C.P. Kubicek and G.E. Harman 1988
- Formulation of Microbial Biopesticides. Edited by H. Denis Burges, Academic Press Publishers,UK. 2001
-? Biochemical Engineering Fundamentals. J.E. Bailey and D.F. Ollis Second Edition McGraw-Hill USA. 1986.
- Carrizalez, V., Rodriguez, H. And Sardina, I. 1981. Determintaion of the specific growht rato of molds on semi-solid cultures. Biotechnology Bioengineerring 23, 321-333.

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