Preliminary study on resistance identification of 19 main inbred lines to five kinds of maize diseases.

Nineteen corn inbred were inoculated respectively with Curvularia lunata, Rhizoctonia solani, Ustilago maydis, Sporisorium reilianum, Fusarium graminearum and Fusarium moniliforme. The results showed that among them 4 inbred lines were highly resistant curvularia leaf, 1 inbred line was highly resistant sheath blight, 12 inbred lines were highly resistant stalk rot, 8 inbred lines were highly resistant smut, 3 inbred lines were highly resistant head smut.