Avaliacao da resistencia de genotipos de Sorghum bicolor (L.)Moench a Diatraea saccharalis (Fabricius, 1794)(Lepidoptera, Pyralidae)e determinacao dos tipos envolvidos [sorgo granifero, broca]
Evaluation of Sorghum bicolor (L.)Moench genotypes resistance to Diatraea saccharalis (Fabricius, 1794)(Lepidoptera-Pyralidae)and study of the mechanisms involved [grain sorghum, borer]