Results 81 to 90 of about 4,938 (231)
Ecology and Evolution, 2020 Host‐plant selection is a key factor driving the ecology and evolution of insects. While the majority of phytophagous insects is highly host specific, generalist behavior is quite widespread among bees and presumably involves physiological adaptations ...
Maryse Vanderplanck +3 more
doaj +1 more source
Environmental DNA, Volume 7, Issue 4, July–August 2025.We show that communities of wild bees can be accurately characterized by flower‐derived environmental DNA. eDNA based monitoring recovers relative abundances of individual bee species and provides information on the ecological specificity of different bees on individual plants.
Arndt Schmidt +6 more
wiley +1 more source
Honey Bee Viruses in Wild Bees: Viral Prevalence, Loads, and Experimental Inoculation.
PLoS ONE, 2016 Evidence of inter-species pathogen transmission from managed to wild bees has sparked concern that emerging diseases could be causing or exacerbating wild bee declines.
Adam G Dolezal +7 more
doaj +1 more source
Ciência e Agrotecnologia, 2006 Objetivou-se com este trabalho, avaliar a taxa de poliembrionia e caracterizar os frutos dos porta-enxertos citrumelo cv. Swingle e Poncirus trifoliata. O experimento foi realizado na Universidade Federal de Lavras.
José Darlan Ramos +4 more
doaj +1 more source
Geographic Variation in the Pollination Biology of Passiflora lutea (Passifloraceae) [PDF]
, 2008 Like most species of Passiflora, P. lutea is reported to produce one-day flowers with complicated floral movements and requires deposition of non-self pollen for fruit production. Medium sized bees are the most likely pollinators in central Texas.
Holland, J. Burks, Lanza, J.
core +1 more source
Supplementary note on the solitary bee fauna from the Suez Canal region of Egypt (Hymenoptera: Apoidea) [PDF]
, 2015 Previous surveys (2011–2013) of the bee fauna from the Suez Canal region, Egypt, recorded a total of 55 species. Those surveys did not include important floral species among the Asteraceae, a family known to be associated with various oligolectic bees.
Michez, Denis +2 more
core +2 more sources
A Colletes hederae Schmidt & Westrich, 1993, (Hymenoptera: Colletidae) a hazai fauna új tagja
Natura Somogyiensis, 2019 During the fieldwork at Felsőörs Szent Kereszt hill in the beginning of May of 2016, the authors found a small nesting aggregation of the ivy bee, Colletes hederae (Schmidt & Westrich, 1993).
Voigt Wilfried +1 more
semanticscholar +1 more source
Biological Flora of Britain and Ireland: Cytisus scoparius*
Journal of Ecology, Volume 113, Issue 7, Page 1877-1933, July 2025.Broom is an attractive and common native plant across Britain, Ireland and most of Europe, and yet it is considered a harmful and invasive weed around the rest of the world. This is aided by broom thriving on poor dry soils, helped by using green stems for photosynthesis and having root nodules to fix nitrogen.
Peter A. Thomas +9 more
wiley +1 more source
Capalictus, a new subgenus of Lasioglossum Curtis, 1833 from South Africa, with description of three new species (Hymenoptera, Apoidea, Halictidae) [PDF]
, 2012 Capalictus, a new subgenus of Lasioglossum Curtis, 1833 (Hymenoptera, Apoidea, Halictidae), endemic to the South African Cape Province, is described. The type species is Halictus mosselinus Cockerell, 1945. Evylaeus (Sellalictus) fynbosensis (Pauly et al.
Gibbs, Jason +2 more
core +3 more sources
, 2017 Key to the Chilean species of Colletes Note 1: The males of C. guanta, C. quelu and C. vicugnensis are unknown. Note 2: Refer to Figs. 65A–D to see how measurements were obtained. 1 Female..............................................................................................
openaire +1 more source