| 摘要 |
A method to control polydorosis of the oysters Ostrea edulis L., 1758 and Crassostrea Gigas (Thunberg, 1793), cultivated in the , in which, to control adult Polydoro individuals, sanitary treatment of the oysters is carried out by means of merging thereof into fresh water. Control of settling larvae of Polydoro individuals (nectochaetes) is additionally carried out, for which purpose at the stage of settling the nectochaetes onto a substrate the cultivated oysters are treated with a 0.09 % solution of acetic acid, the treatment is repeated 3 times with a two week interval, and, to control adult Polydoro individuals, the oysters are merged into fresh water for 48 hrs trice with a two week interval. |
