| abstract |
PROBLEM TO BE SOLVED: To provide an algicidal bactericidal treatment agent for seaweed culture capable of controlling diseases and miscellaneous algae generated in cultured seaweed. SOLUTION: One or two or more selected from the group consisting of the following (A) to (G) and lactic acid are contained, and the state of injury to the laver is discriminated by color change during the algicidal sterilization treatment of the laver culture. An algicidal disinfectant for seaweed culture characterized by (A) C6-C14 saturated fatty acid, its salt and its ester compound (B) C6-C11 unsaturated fatty acid, its salt and its ester compound (C) Aromatic carboxylic acid, its salt and its ester Compound (D) Alicyclic carboxylic acid, its salt and its ester compound (E) Heterocyclic carboxylic acid, its salt and its ester compound (F) Thioglycolic acid, thioacetic acid, thiolactic acid, thiomalic acid, mercaptopropion Acid, its salt and its ester compound (G) C3-C11 ketone acid, its salt and its ester compound [Selection] None |