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1

Blowfly infestation at the nestling stage affects egg size in the Pied Flycatcher Ficedula hypoleuca

100%
Potti J.
Acta Ornithologica
|
2008
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tom 43
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nr 1
76-82
The long-term effects on the egg size of breeding females that had suffered parasitism when they were nestlings are described for a wild population of Pied Flycatchers naturally parasitized by the blowfly Protocalliphora azurea larvae, a common nest-dwelling, blood-sucking ectoparasite of cavity-nesting birds in the Mediterranean region. As adults, females reared in blowfly-infested nests laid smaller eggs than their counterparts raised in nests not infested by blowflies. This relationship held irrespective of female size, condition and maternal egg size, and was random with respect to female quality and consistent across a female's lifetime. Except for egg size, no long-term effects on host longevity or other fitness components, such as lifetime reproductive success, were detected. Although the mechanisms causing long-term depression of host egg size remain unknown, the recent discovery that Protocalliphora blowflies transmit viruses to nestlings offers new avenues of research on this issue.
2
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Presence of blood-sucking mesostigmatic mites in rodents and birds kept in pet stores in the Cracow area, Poland

100%
Kowal J., Nosal P., Niedziolka R., Kornas S.
Annals of Parasitology
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2014
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tom 60
|
nr 1
The aim of the study was to investigate the occurrence of zoonotic arthropod parasites in small animals sold in selected pet stores in the Cracow area. The research was conducted in seven pet stores, keeping a total of six species of rodents and three species of birds. In two shops, two species of mites of the order Mesostigmata were detected on the animals and in their surrounding: Dermanyssus gallinae, the poultry red mite, and Ornithonyssus bacoti, the rat mite. Both observed species of mites may be harmful to animals, as well as to people working in the shops or potential pet owners. This study discusses the possible origin of the parasites and their importance to human health.
3

In vitro effectiveness of selected acaricides against red poultry mites (Dermanyssus gallinae, De Geer, 1778) isolated from laying hen battery cage farms localised in different regions of Poland

75%
Zdybel J., Karamon J., Cencek T.
Bulletin of the Veterinary Institute in Puławy
|
2011
|
tom 55
|
nr 3
Investigation was carried out on red poultry mites Dermanyssus gallinae collected from 32 batten- cage farms of laying hens localised in 14 voivodships. The following insecticides were used: Alfasekt (α-cypermetrin), Blaxime (phoxim), ByeMite (phoxim), Ficam (bendiokarb), Galtox B (fenitrotion, dichlorphos, α-cypermetrin), Knox-out (diazinon - microcapsule form), Master (chlorpyrifos - microcapsule form), Skorpion (sevin, α-cypermetrin), Sumition (fenitrotion - microcapsule form). The efficacy of the acaricides was investigated on the plates using the veneer disc as the ground. The insecticides were used in concentrations and volumes recommended by producers of preparations. Efficacy study showed that the most effective against most of red mite populations were phoxim Blaxime and Bye Mite (89%-100% in 13 voivodships) and one carbamate preparation - Ficam (92%-100% in 11 voivodships). Relatively effective turned out to be also another carbamate acaricide with α-cypermetrin supplement - Skorpion. Phosphoroorganics in microcapsule form and acaricides containing only α-cypermetrin demonstrated low effectiveness.
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