Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Pollinator preferences"”.
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Petals, pigments and pollinator preferences
… not always possible), large-scale increase of pollinator numbers (possible but involving significant input or change over large areas), or the production of new cultivars which are more attractive to insects and which provide them with more or better nectar and pollen rewards for visiting (the …
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A Comparative Study of the Reproductive Biology of Sympatric Morning Glories (<em>Ipomoea</em>-convolvulaceae)
… plants and of mobile organisms that serve as pollinators, sympatric co-flowering plants can potentially share pollinators with each other. This places two selection pressures on plants. First, plants compete for pollinators to visit their flowers and secondly, entice pollinators to be faithful …
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Efekt zkušeností a květních vlastností na projev preferencí a věrnosti u Eristalis tenax
… their flower form (individual floral traits) are preferences and constancy of pollinators. The proportion of intraspecific pollen transfer increases with higher preferences or constancy of the pollinator. Pollinator preferences and constancy tend to change over its lifetime based on experience …