Publications
| Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
|---|
| [invasion of dermanyssus gallinae (de geer, 1778) in poultry farms in the toruń region]. | the studies were conducted in three big fully automaticised egg-laying farms within the boundaries of toruń voivodship, where dermanyssus gallinae (de geer 1778) was present. the increased invasion of the parasite on one of the farms resulted in the presence of all clinical symptoms of dermanyssosis. a considerable decrease in the body weight, anaemia and organism exhaustion were observed. a growth in the hens' death rate from 1% (when they were not contaminated) to 4% was observed. there was al ... | 2000 | 16886334 |