In the preliminary identification, the colonies with cultural characteristics to Phytophthora were transferred on V8-agar culture medium for fourteen days, and in order to induce sporulation, disks, with a centimeter in diameter were retransferred in Petri dishes containing 25 mL of sterile distilled water.
En la identificación preliminar, las colonias con características culturales a Phytophthora se transfirieron en medio de cultivo V8-agar por catorce días, y para inducir esporulación se retransfirieron discos de un centímetro de diámetro en cajas Petri con 25 mL de agua destilada estéril.