Results 91 to 100 of about 7,099 (237)
American Journal of Botany, Volume 112, Issue 11, November 2025.Abstract Premise Pollinator‐mediated plant‐plant interactions may be negative (i.e., competition, reproductive interference) or positive (i.e., facilitation). Especially when co‐flowering with close relatives (e.g., congeners), negative interactions through reproductive interference may be strong and result in floral trait divergence and increased ...
Agnes S. Dellinger +4 more
wiley +1 more source
Revista de Biología Tropical, 1999 La influencia del número de flores en la antesis del maracuyá (Passiflora edulis f. flavicarpa Deg.) y de los factores climáticos sobre la actividad polinizadora y densidad poblacional de las abejas del género Xylocopa fue estudiada en condiciones de ...
airon M Da Silva +3 more
doaj
Megachile sculpturalis, the Giant Resin Bee, overcomes the blossom structure of Sunn Hemp (Crotalaria juncea) that impedes pollination [PDF]
, 2016 Bee species that are effective pollinators of sunn hemp (Crotalaria juncea L.: Fabaceae: Crotalarieae) are few in number because of the large size and papilionaceous structure of the plant’s blossom.
Avila, Laura, Hall, H Glenn
core +2 more sources
Tropical Zoology, 2017 Results of a cladistic analysis of the five currently recognized species of the genus Xylocopa Latreille, 1802, subgenus Xylocopoides Michener, 1954, are reported.
Jonathan R. Mawdsley
doaj
Systematic and Applied Microbiology, 2019 Social bees harbor a community of gut mutualistic bacteria, among which bifidobacteria occupy an important niche. Recently, four novel species have been isolated from guts of different bumblebees, thus allowing to suppose that a core bifidobacterial ...
D. Alberoni +5 more
semanticscholar +1 more source
Peranan Tumbuhan Liar Dalam Konservasi Serangga Penyerbuk Ordo Hymenoptera [PDF]
, 2009 The role of the wild plants in relation to the conservation of the Indonesian insectpollinators was studied at several areas of Java. Three of direct observationmethods were applied: study of biodiversity and observation on the wild flowersand the insect
Erniwati, E. (Erniwati) +1 more
core
Reproductive phenology and pollination biology of Canavalia brasiliensis Mart. ex Benth (Fabaceae). [PDF]
Biotemas, 2009 This work studied the phenology and biology of the pollination of C. brasiliensis in an area of its natural occurrence (Pocinhos – PB). Fifteen plants were marked and observed every two weeks for the study of phenology.
Roberta Sales Guedes +2 more
doaj
The pollination of Canavalia virosa by Xylocopid and Magachilid bees
Bothalia: African Biodiversity & Conservation, 1977 The floral morphology of Canavalia virosa (Roxb). Wight & Arn. is discussed in relation to pollination by Xylocopa flavorufa De Greer and Megachile combusta Sm.
C. H. Stirton
doaj +1 more source
Deutoninfas (Hypopi) de los géneros Sennertia Oudemans, 1905 y Horstia Oudemans, 1905 (Acari: Astigmata) sobre Xylocopa (S.) splendidula splendidula Lepeletier, 1841 (Hymenoptera: Apoidea) [PDF]
, 1987 Fil: Bischoff de Alzuet, Alcira D.. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Abrahamovich, Alberto H.. División Entomología. Facultad de Ciencias Naturales y Museo.
Abrahamovich, Alberto H. +1 more
core
Acta Botânica Brasílica, 2008 Byrsonima chrysophylla, conhecida popularmente como murici pitanga, é uma espécie arbustiva que ocorre em restinga. Dentre seus visitantes, além de abelhas da tribo Centridini, também se encontram com freqüência abelhas Xylocopini.
Éville Karina Maciel Delgado Ribeiro +2 more
doaj +1 more source