Phenotype interactions in group behavior of honey bee workers (Apis mellifera L.)

1987 ◽  
Vol 21 (1) ◽  
pp. 53-57 ◽  
Author(s):  
Robin F. A. Moritz ◽  
Edward E. Southwick
Keyword(s):  
Apis Mellifera ◽  
Honey Bee ◽  
Group Behavior ◽  
Honey Bee Workers

Longevity of cross-fostered honey bee workers (Apis mellifera) of European and Africanized races

1981 ◽  
Vol 59 (8) ◽  
pp. 1571-1575 ◽  
Author(s):  
Mark L. Winston ◽  
Susan J. Katz
Keyword(s):  
Apis Mellifera ◽  
South America ◽  
Honey Bee ◽  
Race Differences ◽  
The Other ◽  
Partial Explanation ◽  
Africanized Bees ◽  
Honey Bee Workers

Longevities of two races of honey bee workers, European and Africanized, were compared both within colonies of their own races and within colonies of the other race. Differences in longevity were found which were likely due to inherited differences between workers of the two races. The age at which workers began foraging was one factor important in determining longevity. These results may provide a partial explanation for the success and impact of Africanized bees in South America, and also suggest that the northerly spread of these bees could be limited by worker life spans.

scholarly journals Deformed Wing Virus Infection in Honey Bees (Apis mellifera L.)

2019 ◽  
Vol 56 (4) ◽  
pp. 636-641 ◽  
Author(s):  
Roman V. Koziy ◽  
Sarah C. Wood ◽  
Ivanna V. Kozii ◽  
Claire Janse van Rensburg ◽  
Igor Moshynskyy ◽  
...  
Keyword(s):  
Apis Mellifera ◽  
Honey Bee ◽  
Honey Bees ◽  
Rna Virus ◽  
Mandibular Glands ◽  
Deformed Wing Virus ◽  
Clinically Normal ◽  
Bee Health ◽  
Honey Bee Health ◽  
Honey Bee Workers

Deformed wing virus (DWV) is a single-stranded RNA virus of honey bees ( Apis mellifera L.) transmitted by the parasitic mite Varroa destructor. Although DWV represents a major threat to honey bee health worldwide, the pathological basis of DWV infection is not well documented. The objective of this study was to investigate clinicopathological and histological aspects of natural DWV infection in honey bee workers. Emergence of worker honey bees was observed in 5 colonies that were clinically affected with DWV and the newly emerged bees were collected for histopathology. DWV-affected bees were 2 times slower to emerge and had 30% higher mortality compared to clinically normal bees. Hypopharyngeal glands in bees with DWV were hypoplastic, with fewer intracytoplasmic secretory vesicles; cells affected by apoptosis were observed more frequently. Mandibular glands were hypoplastic and were lined by cuboidal epithelium in severely affected bees compared to tall columnar epithelium in nonaffected bees. The DWV load was on average 1.7 × 106 times higher ( P < .001) in the severely affected workers compared to aged-matched sister honey bee workers that were not affected by deformed wing disease based on gross examination. Thus, DWV infection is associated with prolonged emergence, increased mortality during emergence, and hypoplasia of hypopharyngeal and mandibular glands in newly emerged worker honey bees in addition to previously reported deformed wing abnormalities.

Age and Behavior of Honey Bee Workers, Apis mellifera, that Interact with Drones

Ethology ◽  
2011 ◽  
Vol 117 (5) ◽  
pp. 459-468 ◽  
Author(s):  
Tyler L. Stout ◽  
Jeremy D. Slone ◽  
Stanley S. Schneider
Keyword(s):  
Apis Mellifera ◽  
Honey Bee ◽  
Honey Bee Workers ◽  
And Behavior
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