PESTICIDE COMPOSITIONS BASED ON MICROORGANISMS, THEIR PREPARATION PROCEDURE AND THEIR APPLICATION IN AGRONOMY.

摘要

PESTICIDAL COMPOSITION CONSISTING OF PARTICLES FORMED BY A SOLID SUPPORT COLONIZED BY A MICROORGANISM, IN PARTICULAR BY SPORTS OF AN EFFECTIVE ENTOMOPATHOGEN MUSHROOM IN THE FIGHT AGAINST DEVASTATING INSECTS OF CROPS OR FOR FERTILES. THE SUPPORT USED MAY BE FOR EXAMPLE MONTMORILLONITA OR ATAPULGIA AND THE MUSHROOM MAY BE BEAUVERIA BASSIANA, WHICH HAS A PATHOGENIC ACTION AGAINST THE LARVAE OF THE CORN PIRAL OSTRINIA NUBILALIS. THE COMPOSITION IS PREPARED BY A SOLID ENVIRONMENTAL FERMENTATION PROCEDURE AND MAY BE USED BY SPILLING, DIRECTLY ON DEPARTURE FROM THE FERMENTER, WITHOUT OTHER TREATMENT.