Flowering plants produce nectar to attract insect pollinators. Some plant species, such as Lima bean, also secrete nectar from so-called extrafloral nectaries to attract ants which in turn fend off herbivores. Scientists ...
Plants & Animals
Sep 27, 2010
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A new study reveals the reason why orchids use sexual trickery to lure insect pollinators. The study, published in the January issue of The American Naturalist, finds that sexual deception in orchids leads to a more efficient ...
Plants & Animals
Dec 17, 2009
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(PhysOrg.com) -- Flowers that want to cheat pollinators by not paying them for their services shouldn’t try to lure them in using floral scents, scientists at Newcastle University have shown.
Plants & Animals
Apr 15, 2009
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Honeybees have been considered generalists when selecting flowering plants; in other words, they can use a wide range of different plants. However, recent research has shown that honeybees are quite selective.
Plants & Animals
Oct 4, 2023
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Could a "hot" flower attract pollinators by serving as a reward in a plant-pollinator mutualism? Many flowering plants produce nectar and pollen as rewards in exchange for pollination services by insects and other animals. ...
Plants & Animals
Jul 28, 2010
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Though summer's flowers appear delicate and carefree to us, in fact plants must be tough enough to defend their blossoms against antagonists including florivores and nectar robbers, that is, insects who eat, steal or destroy ...
Plants & Animals
Aug 3, 2010
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When bees collect nectar, how do they hold onto the flower? Cambridge University scientists have shown that it is down to small cone-shaped cells on the petals that act like 'velcro' on the bees' feet.
Plants & Animals
May 14, 2009
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Fragile, beautiful, and fascinating, butterflies flutter their way into our gardens and seem to just as quickly wing their way out.
Plants & Animals
Jul 27, 2020
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(Phys.org) -- Drawn to dense stands of wildflowers in search of food, bees and other pollinators carry pollen between plants and provide a vital service for the survival of many plant species.
Plants & Animals
Jun 18, 2012
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New research by the Laboratory of Apiculture and Social Insects (LASI) at the University of Sussex shows that natural selection will cause flowers to produce less nectar when pollinators are abundant, and vice versa.
Plants & Animals
Aug 5, 2021
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