Results 301 to 310 of about 205,018 (318)

Ecology of Varroa destructor, the Major Ectoparasite of the Western Honey Bee, Apis mellifera.

Annual Review of Entomology, 2016
Varroa destructor is the most important ectoparasite of Apis mellifera. This review addresses the interactions between the varroa mite, its environment, and the honey bee host, mediated by an impressive number of cues and signals, including ...
F. Nazzi, Y. Le Conte
semanticscholar   +1 more source

Local honeybee (Apis mellifera mellifera L.) populations in the Urals

Russian Journal of Genetics, 2007
The COI-COII intergenic region of mitochondrial DNA (mtDNA) was studied in local honeybee (Apis mellifera mellifera) L. populations from the Middle and Southern Urals. Analysis of bee colonies in these regions revealed apiaries enriched in families descending from A. m. mellifera in the maternal lineage.
A G Nikolaenko, A V Poskriakov, R A Il'iasov, A. V. Petukhov   +3 more
openaire   +3 more sources

Genom medonosne pčele (Apis mellifera)

Hrvatski veterinarski vjesnik - Hrvatsko veterinarsko društvo, 2007
Medonosna pčela (Apis mellifera) je jedan od najvažnijih oprašivača medonosnog bilja i temeljni znanstveno-istraživački model za različita područja, posebice poljoprivredna i biomedicinska istraživanja. Utvrđivanjem i sekvenciranjem cjelokupnog pčelinjega genoma dobiveni su zanimljivi i iznenađujući rezultati koji su korak prema unaprjeđenju pčelarstva,
Tlak Gajger, Ivana, Matašin, Željka
openaire   +1 more source

Aversive conditioning in honeybees (Apis mellifera). [PDF]

Journal of Comparative Psychology, 1986
Learning in honeybees, previously studied by appetitive techniques, was studied here by aversive techniques. In one series of experiments, a shuttle box was used, with the odor of formic acid as the aversive stimulus. A punishment contingency was found to suppress shuttling more in master animals than in yoked controls, whereas escape and unsignaled ...
openaire   +1 more source

Delayed alternation in honeybees (Apis mellifera).

Journal of Comparative Psychology, 2003
Previous experiments with honeybees (Apis mellifera) failed to show learned control of performance by short-ten memory. In this study, honeybees were trained with an improved technique to choose 1 of 2 colors that was either the same as a recently rewarded sample (perseveration) or different (alteration).
P. A. Couvillon, Todd Ferreira, M. E. Bitterman   +2 more
openaire   +3 more sources

Tropilaelapidosis on Apis mellifera

1999
International ...
openaire   +1 more source

The Honeybee Apis mellifera L.

1990
The biological [1, 2, 6, 11–18, 21, 22, 28, 29, 31, 38] and apicultural aspects [5, 25, 27, 42, 55] of the honeybee have been discussed in many publications.
openaire   +2 more sources

Adaptations of honeybees Apis mellifera mellifera L. and Apis mellifera carpathica to low winter temperatures [PDF]

Russian Journal of Ecology, 2012
V. Yu. Lipatov, A. V. Murylev, A. V. Petukhov   +2 more
openaire   +1 more source

NATURAL CROSSING BETWEEN APIS MELLIFERA ADANSONII AND APIS MELLIFERA LIGUSTICA

Evolution, 1970
Warwick Estevam Kerr, David Bueno
openaire   +3 more sources

Pathogens of Apis mellifera [PDF]

Annales UMCS, Medicina Veterinaria, 2008
openaire   +1 more source