Adrienn Grúz

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The single and simultaneous phytotoxic effect of copper sulphate and Pyrinex 48 EC insecticide were investigated on chicken embryos. The eggs were injected by 0.1 ml of copper sulphate solution (0.05%) and/or by 0.1 ml of Pyrinex 48 EC (chlorpyriphos, 480 g/l; 1%). The treatments were performed on day 0 of incubation, and the embryos were examined on day 3(More)
The phytotoxic effect of cadmium sulphate, lead acetate and chlorpyriphos containing insecticide Pyrinex 48 EC were investigated on chicken embryos on late developmental stage (day 19 of incubation). The eggs were injected by 0.1 ml amount of lead acetate (0.1%), of cadmium sulphate (0.01%), of Pyrinex 48 EC (chlorpyriphos, 480 g/l; 1%) and as a control 0.1(More)
Concentrations of heavy metals (especially arsenic, cadmium, chromium, copper, mercury and lead) were measured in the contour (body) feathers of mute swans (Cygnus olor) and in its nutrients (fragile stonewort [Chara globularis], clasping leaf pondweed [Potamogeton perfoliatus], Eurasian watermilfoil [Myriophyllum spicatum], fennel pondweed [Potamogeton(More)
Concentrations of different heavy metals (As, Cd, Cr, Cu, Hg, Pb, Zn) were examined in the contour feathers of long-eared owl (Asio otus), little owl (Athene noctua), tawny owl (Strix aluco), barn owl (Tyto alba), Eurasian sparrowhawk (Accipiter nisus), rook (Corvus frugilegus), hooded crow (Corvus cornix), carrion crow (Corvus corone), common buzzard(More)
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