Results 51 to 60 of about 226,278 (198)
Yeates, David K. (2008): Apiformyia, a new genus of Australian bee flies (Diptera: Bombyliidae, Bombyliinae) with affinities to the New World Heterostylum Macquart.
Yeates, David K.
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Revision of the South African endemic bee genus Redivivoides Michener, 1981 (Hymenoptera: Apoidea: Melittidae) [PDF]
The South African endemic bee genus Redivivoides Michener, 1981 is revised and redefined. The genus comprises seven species, six of which are described here as new: Redivivoides capensis sp. nov. ♀♂, R. eardleyi sp. nov. ♀, R. kamieskroonensis sp. nov. ♀,
Michael Kuhlmann +3 more
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Bee Flies of the British Virgin Islands (Diptera: Bombyliidae)
NH-Entomology ...
Miller, Scott E., Evenhuis, Neal L.
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Variation in pollen-donor composition among pollinators in an entomophilous tree species, Castanea crenata, revealed by single-pollen genotyping. [PDF]
BACKGROUND:In plants, reproductive success is largely determined by the composition of pollen (i.e., self-pollen and outcross-pollen from near and distant pollen-donors) transported as a result of pollinator foraging behavior (e.g., pollen carryover ...
Yoichi Hasegawa +2 more
doaj +1 more source
1.16 Sensitivity of honey bee larvae to plant protection products and impact of EFSA bee guidance document [PDF]
In addition to other assessments, the 2013 EFSA bee guidance document requires the risk assessment of plant protection products on honey bee larvae. At the time the EFSA document was finalized, no data on honey bee larvae were available.
Lückmann, Johannes +10 more
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The pollination services provided by insects have been a crucial part of evolution and survival for many species, including humans. For bees to be efficient pollinators they must survive the environmental insults they face daily.
Tayia Hayes, Giancarlo López-Martínez
doaj +1 more source
FIGURES 54–55. Melaloncha spp., female, ovipositor, dorsal.Published as part of Brown, Brian V., 2006, Revision of the untreated taxa of Melaloncha s. s. bee-killing flies (Diptera: Phoridae), pp.
Brown, Brian V.
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Evidence of Pollinators Foraging on Centipedegrass Inflorescences
Turfgrasses are commonly used for lawns and as recreational surfaces in the USA. Because grasses are largely wind-pollinated, it was thought that pollinators would not forage on turfgrasses. Centipede grass (Eremochloa ophiuroides (Munro) Hack) is a warm-
Shimat V. Joseph +2 more
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Some Bee-Flies (Bombyliidae : Diptera) from Thar Desert
No Abstract.
Dhriti Banerjee, Bulganin Mitra
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Pollination by flies, bees, and beetles of Nuphar ozarkana and N. advena (Nymphaeaceae) [PDF]
Nuphar comprises 13 species of aquatic perennials distributed in the temperate Northern Hemisphere. The European species N. lutea and N. pumila in Norway, the Netherlands, and Germany are pollinated by bees and flies, including apparent Nuphar specialists. This contrasts with reports of predominant beetle pollination in American N.
Lippok, Barbara +3 more
openaire +3 more sources

