Honeybee colonies are declining in some parts of the world. This may have important consequences for the pollination of crops and native plant species. In Spain, as in other parts of Europe, land abandonment has led to a decrease in the number of non professional beekeepers, which aggravates the problem of honeybee decline as a result of bee diseases In this study, we investigated the effects o...

Abstract In the 1970s and 1980s, concept of ecological networks was developed in Czech Republic. The first biocorridors were established on arable land beginning 1990s. One them Vracov biocorridor. This paper deals with growth development trees two permanent research plots period from 1993–2021. biocorridor, repeated inventories woody plants monitoring biometrical parameters shrubs carried out....

Flowering control is one of the several strategies for gene containment of transgenic plants. TERMINAL FLOWER 1 (TFL1) is known to be involved in the transcriptional repression of genes for inflorescence development. Two TFL1 transcripts with different 3' UTR were cloned from black cherry (Prunus serotina Ehrh.) using reverse transcription-polymerase chain reaction (RT-PCR) and rapid amplificat...

Abstract Our study investigated the possibility of using red mason bee Osmia bicornis as a pollinator forest seed orchards frequently grown European trees: insect - pollinated Tilia cordata and Prunus avium . Moreover, we checked whether presence O. has an impact on pollination results Quercus petraea , which is wind pollinated. Data were collected from 8 in western Poland between 2018 2020. We...