Pretraživanje
Prikaz rezultata 21-23 od 23
Investigations of hygienic behaviour and disease resistance in organic beekeeping of two honeybee ecogeographic varieties from Serbia / Istraživanja higijenskog ponašanja i otpornosti na bolesti kod dva ekogeografska varijeteta medonosnie pčele
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2002)
Hygienic behaviour of the carniolan honeybee (Apis mellifera carnica Pollm) was investigated in 20 localities in Serbia (10 localities from the Machva region and 10 localities from the Rudnik region). The results revealed ...
Improving agricultural production of domestic rabbits in Serbia by follow-up study of their parasitic infections
(Shiraz Univ, Shiraz, 2018)
A study was made on the prevalence of some parasitic infections appearing in domestic rabbits obtained from individual breeders in Serbia in order to improve the agricultural production of these animals. Aside from economic ...
Comparative examination of the serological response to bluetongue virus in diseased ruminants by competitive and double recognition enzime-linked immunosorbent assays
(Hellenic Veterinary Medical Soc, Athens, 2018)
Bluetongue (BT) is a viral non-contagious disease of ruminants which is transmitted by insects of the genus Culicoides. In recent years, BT has been a serious threat to livestock and to the economies of European countries. ...