Results 11 to 20 of about 716,421 (197)
Water availability shapes temporal patterns of extrafloral nectar secretion and ant visitation to a Neotropical legume. [PDF]
Mutualistic plants use non‐structural sugar (NSC) to produce carbon‐based resources to reward partners. Then, any factor compromising NSC plant supplies should increase the relative costs of these rewards for plants.
Melati B, Souza C, Nogueira A, Leal LC.
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The sunflower crop provides an important honey flow for beekeepers. In France, beekeepers observed a decrease in honey yield from this crop these past years compared to the 1980s–1990s.
Chabert Stan +16 more
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Floral nectar is mainly a reward in the form of food for pollinators. In early spring, when snow can still be present, pollinators have trouble finding food.
Katja Malovrh +3 more
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Sunflower is a highly important bee floral crop. The nectar secretion governs this parameter and is greatly influenced by cultivar, environmental factors and fertilizer application.
NAVDEEP KAUR +4 more
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Nectar secretion dynamics of Ziziphus nummularia: A melliferous species of dry land ecosystems. [PDF]
Nectar is used as raw material for the production of honey and as significant reward in the relationship between bees and plants during pollination.
Hassan AMA +7 more
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Reproductive biology and nectar secretion dynamics of Penstemon gentianoides (Plantaginaceae): a perennial herb with a mixed pollination system? [PDF]
Background In many plant species, pollination syndromes predict the most effective pollinator. However, other floral visitors may also offer effective pollination services and promote mixed pollination systems.
Salas-Arcos L, Lara C, Ornelas JF.
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Nectar secretion in the flowers of comfrey (Symphytum officinale L.) and nectar chemistry
Nectar secretion and nectar chemistry in the flowers of comfrey (Symphytum officinale L.) were examined in the four stages of anthesis: large buds, before pollen exposure: II - freshy opened flowers with the beginning of anther dehiscence: III ...
Małgorzata Stpiczyńska
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Dracula’s mistress: removal of blood-red floral nectar results in secretion of more nectar [PDF]
Background and aims – Flowers of Jaltomata quipuscoae (Solanaceae) secrete blood-red nectar that serves as an energy reward and possible attractant to pollinators.
Thomas Mione, Isaac Diaz
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Climate change reduces nectar secretion in two common Mediterranean plants. [PDF]
The negative effect of climate change on plants and plant–pollinator interactions is a matter of concern worldwide. The Mediterranean region is considered particularly susceptible to climate warming and the communities of this region will need to face ...
Takkis K +3 more
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Comparative floral spur anatomy and nectar secretion in four representatives of Ranunculaceae. [PDF]
Nectaries are common in Ranunculaceae. These secretory structures, however, have not been studied in detail despite their importance in plant-animal interactions, and data relating to the structure of nectary spurs, which are so characteristic of several
Antoń S, Kamińska M.
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