Five new isolates of the mosquito pathogenic fungus Lagenidium giganteum (Oomycetes: Lagenidiales) from Colombia

by Sergio Orduz, Juan S. Zuluaga, Thais Diaz, William Rojas
Published 1992-12-01

Isolation and characterization of thirteen new strains of Bacillus sphaericus from Colombia toxic to Culex quinquefasciatus larvae

by Sergio Orduz, Nora Restrepo, Thais Diaz, William Rojas
Published 1993-12-01

Biochemical, immunological and toxicological characteristics of the crystal proteins of Bacillus thuringiensis subsp. medellin

by Sergio Orduz, Thais Diaz, Nora Restrepo, Maria M Patiño, Martha C Tamayo
Published 1996-04-01