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The studies were done on 90 carps Ki of a 60-80 g weight exposed to permethrin at a concentration of 0.3 pg/L of water for 28 days (group 1) or 11 pg/L for 14 days (group 2). Immunological examinations were done with the blood of fish in group 1 after 4, 7, 14, 21, and 28 days, and in group 2 after 4, 7 and 14 days after the use of permethrin. Immunological examinations were performed after 7 and...
The influence of poisoning with nitro-compounds on the immunological system of carp has been assessed under natural conditions using water diversion of the Nitrogen Plant at Puławy. The examinations were carried out on 80 carps weighing 250-300 g each which were maintained for six weeks in the water diversion and in which an increased level of nitro-compounds was found. Twenty fishes transported from...
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