| abstract |
PROBLEM TO BE SOLVED: To prevent and treat plant diseases caused by phytopathogenic fungi by using the plant itself or a component contained in the plant without using pesticides. SOLUTION: A liquid obtained by organic solvent extraction or steam distillation from a plant of the Labiatae family, typically Hosobayamajiso, Hanamint (Oregano), Majorana (Majoram), Kidachiminaka (Sevory), Tachijakosou (thyme) and the like. Apply to growing plants or to soil. The plant itself can also be used. |