The fungi which have effects of advancing growth of seedling and preventing attack of damping off disease (PGPF : Plant Growth Promoting Fungi) are found during searching antagonist which prevents infection of Pythium bringing damping off disease to seedling in the Institute of Biotechnology Applied to Eumycetes (Jap. patent HI-1-279015plant growth promoter) (concession microbe deposit number : FERM AP-20203).
These mycrobe materials prevent environmental pollution by over-agrochemicals and make high value-added crops.