Results 11 to 20 of about 1,632,755 (285)

Foraging activity of africanized honeybees (Apis mellifera L.): A study of nectar and pollen resources on a temporal scale

open access: goldEntomoBrasilis, 2019
. The spatial and temporal distribution of food resources, as well as the type, quantity, and quality of the foods stocked in the hive are the principal regulatory factors of the choice and intensity of floral resource harvesting by bees.
Leandro Pereira Polatto   +3 more
doaj   +4 more sources

Alternative sources of supplements in Africanized honeybees submitted to royal jelly production - doi: 10.4025/actascianimsci.v35i2.16976 [PDF]

open access: diamondActa Scientiarum: Animal Sciences, 2012
This study was carried out to evaluate the effect of supplements with isolated soy protein, brewer’s yeast, a mixture of isolated soy protein with brewer’s yeast, linseed oil, palm oil and mixture of linseed oil with palm oil in the royal jelly ...
Maria Josiane Sereia   +5 more
doaj   +3 more sources

Floral biology and behavior of Africanized honeybees Apis mellifera in soybean (Glycine max L. Merril) [PDF]

open access: diamondBrazilian Archives of Biology and Technology, 2005
This research was carried out to evaluate the pollination by Africanized honeybees Apis mellifera, the floral biology and to observe the hoarding behavior in the soybean flowers (Glycine max Merril), var. BRS-133.
Wainer César Chiari   +7 more
doaj   +3 more sources

Pollination of Rapeseed (Brassica napus) by Africanized Honeybees (Hymenoptera: Apidae) on Two Sowing Dates

open access: yesAnais da Academia Brasileira de Ciências, 2014
In this study, performed in the western part of the state of Paraná, Brazil, two self-fertile hybrid commercial rapeseed genotypes were evaluated for yield components and physiological quality using three pollination tests and spanning two sowing dates ...
EMERSON D. CHAMBÓ   +5 more
doaj   +2 more sources

Epidemiology of envenomation by Africanized honeybees in the state of Rio Grande do Norte, Northeastern Brazil [PDF]

open access: yesRevista Brasileira de Epidemiologia, 2020
: Introduction: In the American continent, accidents caused by honeybees are a public health problem due to the high incidence and severity of the cases.
Michael Radan de Vasconcelos Marques   +4 more
doaj   +2 more sources

Physicochemical characteristics of organic honey samples of africanized honeybees from Paraná River islands. [PDF]

open access: yes, 2011
This research was carried out to evaluate the physicochemical composition of organic honey in Paraná River islands, in Porto Brasílio, State of Paraná. Honey was harvested directly from super of the colonies in three apiaries spread in the Floresta and ...
Alves, Eloi Machado   +6 more
core   +4 more sources

RRH: envenoming syndrome due to 200 stings from Africanized honeybees

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2013
Envenoming syndrome from Africanized bee stings is a toxic syndrome caused by the inoculation of large amounts of venom from multiple bee stings, generally more than five hundred.
Guilherme Almeida Rosa da Silva   +6 more
doaj   +2 more sources

Temporal pattern of africanization in a feral honeybee population from Texas inferred from mitochondrial DNA [PDF]

open access: bronze, 2004
The invasion of Africanized honeybees (Apis mellifera L.) in the Americas provides a window of opportunity to study the dynamics of secondary contact of subspecies of bees that evolved in allopatry in ecologically distinctive habitats of the Old World.
Coulson, Robert N.   +4 more
core   +3 more sources

Africanized honeybee population (Apis mellifera L.) in Nicaragua: Forewing length and mitotype lineages. [PDF]

open access: yesPLoS One, 2022
Various subspecies of Apis mellifera L. were introduced to Central America since colonization 500 years ago. Hybridization increased with the entrance of the Africanized bee in Nicaragua in 1984.
Düttmann C   +6 more
europepmc   +3 more sources

A variant reference data set for the Africanized honeybee, Apis mellifera [PDF]

open access: goldScientific Data, 2016
AbstractThe Africanized honeybee (AHB) is a population of Apis mellifera found in the Americas. AHBs originated in 1956 in Rio Clara, Brazil where imported African A. m. scutellata escaped and hybridized with local populations of European A. mellifera. Africanized populations can now be found from Northern Argentina to the Southern United States.
Samir Moura Kadri   +3 more
openalex   +3 more sources

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