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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Prevalence of parasites of alimentary system in young cattle.
 ŽIDKOVÁ, Marcela
In biennial following (spring 2005, autumn 2005, spring 2006, autumn 2006) we're rasitology examine 288 samples dropping from heifers and 288 samples dropping from bulls. Exhibits we're examined floatation in Sheather´s sugar solution. In examinate dropping we're proved present cysts Giardia intestinalis and oocysts Cryptosporidium andersoni and family Eimeria. In heifers was most frequent parasites coccidia Eimeria sp. (28,5 %). Flagellata Giardia intestinalis occur in 17 % of all designs. At least we're open up Cryptospordium andersoni (9,4 %). In bulls we're noted highest occurrence coccidia Eimeria sp. (19,1 %). Almost same occurrence we're found out near Giardia intestinalis (18,8 %). Very low prevalence we're have observed near Cryptosporidium andersoni (1,4 %).
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Distribution of wild cucumber, Echinocystis lobata Torr. et A. Gray, in the Hradec Králové region.
 HOLEČKOVÁ, Veronika
The aim of this work was elaboration of known locations invasive liana Echinocystis lobata (Michx.) Torr. et A. Gray in Královéhradecký region, but completion of new locations from my own cross ? country research too. I have acquired 42 locations by literal excerption, three new locations by my own cross ? country research and next three locations by contacting several persons. Primary distribution area is in North America, but currently in the Czech Republic it takes place very fast, mainly off shores of rivers or brooks. From here this species is expanding to surroudings, first of all along water corse, on meadows and dust ? hole. I would like to show the reality how dangerous this species can be for natural habitats.
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