Formalin treatments pass new tests. Additional notes on the control of ecto-parasitic protozoa
After the completion of the eхреriments reported recently, in which the efficacy of formalin in controlling infections of Gostia mecatrix was demonstrated, the author was afforded an opportunity to test the value of formalin solutions in combatting established mixed infections of (Gyrodactylus, Tricbodina, Cyclochaeta) and a stalked protozoan on rainbow trout fingerlings. This opportunity was provided through the courtesy and cooperation of Clarence F. Pautzke, Chief Biologist for the Washington State Game Department, and Lee Walters, Superintendent of the Washington State Hatchery at Seward Park, Seattle.
Citation Information
Publication Year | 1940 |
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Title | Formalin treatments pass new tests. Additional notes on the control of ecto-parasitic protozoa |
DOI | 10.1577/1548-8640(1940)7[31:FTPNT]2.0.CO;2 |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Progressive Fish-Culturist |
Index ID | 70160514 |
Record Source | USGS Publications Warehouse |
USGS Organization | Western Fisheries Research Center |