Issa, E. Controle quimico de Helminthosporium turcicum Pass. em milho pipoca, Zea mays L. [helmintosporiose, fungicida] Chemical control of Helminthosporium turcicum Pass. on popcorn, Zea mays L. [fungicide] Subjects--Topical Terms: MILHO PIPOCAHELMINTOSPORIOSEFUNGICIDACONTROLE QUIMICO