Mycoflora of commercial maize seed in 2010

Ear and kernel rots can reduce yield, quality and feed value of grain. Toxins produced by the fungi in corn can also have serious implications on the end use of the grain. Various fungi cause ear and kernel rots. Fungi belonging to the genus Fusarium are the most significant fungi which can cause corn ear and kernel rots. The aim of this paper is to test health of mercantile maize seed belonging to different hybrids. Seed health testing was done using filter paper and nutritive media (PDA) method. Fungi from genera Fusarium, Penicillium, Aspergillus and Alternaria were isolated from tested corn seed by both methods. Two species from the genus Fusarium were found in the tested corn samples F. graminearum and F. monilirome. Tested hybrids that belonged to different FAO maturity groups showed differences in susceptibility to ear and kernel rot