Vol. 4 (2011)

Published: 2011-06-23

Articles

The breeding system and effectiveness of introduced and native pollinators of the endangered tropical tree Goetzea elegans (Solanaceae)

Marcos A. Caraballo-Ortiz, Eugenio Santiago-ValentÃn

26-33
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Foraging dynamics and pollination efficiency of Apis mellifera and Xylocopa olivacea on Luffa aegyptiaca Mill (Cucurbitaceae) in southern Ghana

Ben Mensah, Andreas Kudom

34-38
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Potential pollinators and robbers: a study of the floral visitors of Heliconia angusta (Heliconiaceae) and their behaviour

Katharina Stein, Isabell Hensen

39-47
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Resource abundance and distribution drive bee visitation within developing tropical urban landscapes

Victoria Wojcik

48-56
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Diversity and pollination value of insects visiting the flowers of a rare buckwheat (Eriogonum pelinophilum: Polygonaceae) in disturbed and "natural" areas

V. J. Tepedino, W. R. Bowlin, T. L. Griswold

57-67
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How Pollination Ecology research can help answer important questions

Jacobus C. Biesmeijer, Peter B. Sorensen, Luisa G. Carvalheiro

68-73
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Notes on Methodology

Pollinator exclusion devices permitting easy access to flowers of small herbaceous plants

James D. Thomson, Jessica R. K. Forrest, Jane E. Ogilvie

24-25
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