WEED CONTROLLING COMPOSITION CONTAINING FUNGI BELONGING TO GENUS DRECHSLERA AND CHEMICAL HERBICIDE

摘要

PURPOSE:To obtain a weed controlling composition having safety to environment and high selectivity. CONSTITUTION:A weed controlling composition not showing pathogenicity to useful plants, showing pathogenicity to plants belonging to the genus Eschinocloa sp., containing a fungus belonging to the genus Drechslera sp. and a chemical herbicide. The mixed composition related to this invertion, containing the fungus belonging to the genus Drechslera sp. and the chemical herbicide shows sufficiently controlling effects with an application amount with which each component can not control by itself. Further, the mixed composition of the fungus belonging to the genus Drechslera sp. and the chemical herbicide related to this invention contributes to avoidances of enviromental pollution and acquisition of drag resistance in weeds, which have become problems nowadays.