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Obserwacje stopnia zagrożenia plantacji burka cukrowego przez przędziorka chmielowca prowadzono od czerwca do września 2014 roku. Lustracji poddano 662 plantacje położonych w trzech południowych powiatach województwa kujawsko-pomorskiego (aleksandrowskim, włocławskim i radziejowskim). Wyniki monitoringu wykazały obecność przędziorka chmielowca na 60% przebadanych plantacji, w tym 26,3% było zaatakowanych...
Based on the years of my own research and observations as well as survey data obtained from hazelnut growers from Lublin region, the current situation of hazelnut cultivation in Poland and in other countries was discussed in this paper. The issue of updating the selection of hazelnut varieties cultivated in Poland as well as the threat of hazelnut plantation by pests in face of the restriction or...
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