Results 121 to 130 of about 4,673 (168)

Biology of Xylocopa (Xylocopa) violacea (L. 1758) (Hymenoptera: Apidae): nest morphology

1995
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

The diversity of hymenoptera species (Hymenoptera L.) on the Phacelia tanacetifolia Benth. plants in the "Alexandru Ciubotaru" National Botanical Garden (Institute)

Conferinţa ştiinţifico-practică internaţională "Instruire prin cercetare pentru o societate prosperă". Vol. 1. Realizări contemporane în științe ale naturii
The article presents the diversity of Hymenoptera species (Hymenoptera L.) identified on the Phacelia tanacetifolia Benth. cv. 'Melifera' plants, grown in the collection of “Alexandru Ciubotaru” National Botanical Garden (Institute). Eight insect species
Natalia Cîrlig, Victor Țiței, A. Guțu   +2 more
semanticscholar   +1 more source

Biology of Xylocopa (Xylocopa) violacea (L. 1758) (Hymenoptera: Apidae): egg

1997
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Territorial defence by male wool carder bees, Anthidium septemdentatum (Hymenoptera: Megachilidae), directed towards giant carpenter bees, Xylocopa violacea (Hymenoptera: Megachilidae)

, 1997
W. Nachtigall
semanticscholar   +2 more sources

Zur Bestäubung vonSalvia sclarea L. durch Holzbienen (Xylocopa violacea L.)

Österreichische Botanische Zeitschrift, 1972
Dr. H. Kugler
semanticscholar   +1 more source

BIOLOGIA DI XYLOCOPA (XYLOCOPA) VIOLACEA (L., 1758): TECNICA DI MONITORAGGIO GIORNALIERA DEI NIDI IN CANNE

1997
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Poster session: Observations on the nest defence behaviour in the female carpenter bee, Xylocopa violacea L., 1758 (Hymenoptera: Anthophoridae)

, 1994
S. Vicidomini, O. Picariello
semanticscholar   +1 more source

Flower specialisation: the occluded corolla of snapdragons (Antirrhinum) exhibits two pollinator niches of large long-tongued bees.

Plant biology, 2017
P. Vargas, I. Liberal, C. Ornosa, J. J. Gómez   +3 more
semanticscholar   +1 more source

Choosing rewarding flowers; perceptual limitations and innate preferences influence decision making in bumblebees and honeybees

Behavioral Ecology and Sociobiology, 2007
D. Goulson, Jemma L. Cruise, Kate R. Sparrow, A. J. Harris, Kirsty J. Park, M. Tinsley, A. Gilburn   +6 more
semanticscholar   +1 more source

Behavior of potential insect pollinators visiting Moringa oleifera flowers

International Journal of Tropical Insect Science
B. F. Bazié, M. Dao, Salifou Kabre, O. Gnankiné   +3 more
semanticscholar   +1 more source