Teran, F.O. Densidade larval de Diatraea saccharalis (Fabricius, 1794)e seu controle natural em milho [broca, Zea mays] Larval density of Diatraea saccharalis (Fabricius, 1794)and its natural control in corn [borer, Zea mays] Subjects--Topical Terms: MILHOBROCAFLUTUACAO POPULACIONAL