Efficiency of biological preparations against phytopathogens occurring on Stewartia pseudocamellia Max. seeds.

摘要

The composition of fungi occurring on Stewartia pseudocamellia seeds harvested in 2005 year was determined. S. pseudocamellia seeds were colonised mostly by Alternaria alternata, Fusarium poae, Humicola grisea var. grisea. In an experiment in vitro, all the bio-preparations (Bioczos BR, Biochikol 020 PC, and Biosept 33 SL) significantly decreased the mycelium linear growth of these fungi. The response of the fungi depended on the type of the preparation and its concentration.