Buscar
Mostrando ítems 1-10 de 422
The venom gland of queens of Apis mellifera (Hymenoptera, Apidae): morphology and secretory cycle
(Elsevier B.V., 2006-01-01)
The venom gland of queens of Apis mellifera was examined through light and transmission electron microscopy and subjected to electrophoretic analyses. Virgin queens exhibited prismatic secretory cells containing large ...
The venom gland of queens of Apis mellifera (Hymenoptera, Apidae): morphology and secretory cycle
(Elsevier B.V., 2006-01-01)
The venom gland of queens of Apis mellifera was examined through light and transmission electron microscopy and subjected to electrophoretic analyses. Virgin queens exhibited prismatic secretory cells containing large ...
Ovarian ultrastructure in virgin queens of Apis mellifera L. narcotized by CO2
(Pergamon-Elsevier B.V. Ltd, 2012-07-01)
Ovaries of newly emerged virgin queens, aged 1, 3, 5, and 10 days, were submitted to an atmosphere of CO2 for 1 min, and studied by transmission electron microscopy. Newly emerged control and experimental queens were kept ...
Ovarian ultrastructure in virgin queens of Apis mellifera L. narcotized by CO2
(Pergamon-Elsevier B.V. Ltd, 2012-07-01)
Ovaries of newly emerged virgin queens, aged 1, 3, 5, and 10 days, were submitted to an atmosphere of CO2 for 1 min, and studied by transmission electron microscopy. Newly emerged control and experimental queens were kept ...
Beekeeping practice: effects of Apis mellifera virgin queen management on ovary development
(2016-07-01)
Newly emerged virgin queens are frequently imprisoned in cages either inside or outside of colonies before delivery to a new hive. Ovary integrity and proper functioning is the primary factor in a queen’s success as the ...
Ovarian ultrastructure in virgin queens of Apis mellifera L. narcotized by CO2
(Pergamon-Elsevier B.V. Ltd, 2014)
Ultrastructural analysis of the effect of mating delay on cell death in the ovaries of virgin honey bee (Apis mellifera L.) queens
(Int Bee Research Assoc, 2009-01-01)
This paper reports the effect of mating delay on the ovaries of virgin Apis mellifera queens using analysis by light and electron microscopy. The results showed that the terminal filament did not change throughout the study ...