Long distance transport and deposition of spores of microcyclus ulei [South American leaf blight] in Tropical America - a possibility

agentes nocivos anatomia anatomie anatomy crops cultivos dicotiledoneas dicotyledons diseases economic plants enfermedades fungosas epidemiologia epidemiologie epidemiology euphorbiaceae facteur nuisible feuille geraniales hevea hevea brasiliensis hojas industrial crops injurious factors leaves mycose mycoses plant anatomy plantas plantas industriales plante plante de culture plante industrielle plants rubber crops symptome symptoms transport transporte