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Field experiments were conducted in two locations in southern Poland in 2008. The aim of this study was to determine the damage and infestation of conventional and Bt maize by the insect pest Ostrinia nubilalis Hbn. and pathogenic fungus Ustilago maydis Unger. Transgenic cultivar (MON 810) showed high resistance to European corn borer infestation and the percentage of affected plants ranged, depended...
Przedstawiono aktualny stan ilościowy i sytuację ekonomiczną rolnictwa ekologicznego w Niemczech. Wykorzystano materiały źródłowe Federalnego Urzędu Statystycznego oraz szeregu zrzeszeń i organizacji, działających na rzecz rolnictwa ekologicznego, jak np. BOLW, Soel, wydanych w latach 2008-2011. Z analizy tych materiałów wynika, że znaczący rozwój rolnictwa ekologicznego w Niemczech (jak również w...
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