Effect of Brood Pheromone on Survival and Nutrient Intake of African Honey Bees (Apis mellifera scutellata) under Controlled Conditions

2017 ◽  
Vol 43 (5) ◽  
pp. 443-450 ◽  
Author(s):  
Fabien J. Démares ◽  
Abdullahi A. Yusuf ◽  
Susan W. Nicolson ◽  
Christian W. W. Pirk
PEDIATRICS ◽  
1994 ◽  
Vol 94 (1) ◽  
pp. 115-117
Author(s):  
Barbara K. Ariue

African honey bees, Apis mellifera scutellata (formerly adsonii) were imported to Brazil in 1956 to introduce a strain of bees with increased honey production which were more suited for the tropical climate.1,2 A year later, 26 African queen bees and their accompanying colonies accidentally escaped.1,2 The African queen bees soon began mating with established European bee races resulting in the hybrid Africanized honey bees.2 Like the pure African bees, the Africanized bees are more defensive with a greater tendency to sting than European bees.3 They respond quickly to the slightest disturbance of their nest and can send out many thousands of bees.


2016 ◽  
Vol 93-94 ◽  
pp. 56-63 ◽  
Author(s):  
Simone Tosi ◽  
Fabien J. Démares ◽  
Susan W. Nicolson ◽  
Piotr Medrzycki ◽  
Christian W.W. Pirk ◽  
...  

2003 ◽  
Vol 42 (1-2) ◽  
pp. 13-15 ◽  
Author(s):  
Ingemar Fries ◽  
Susan B Slemenda ◽  
Alexandre da Silva ◽  
Norman J Pieniazek

1999 ◽  
Vol 22 (3) ◽  
pp. 321-323 ◽  
Author(s):  
Geraldo Moretto ◽  
Leonidas João de Mello Jr.

Different levels of infestation with the mite Varroa jacobsoni have been observed in the various Apis mellifera races. In general, bees of European races are more susceptible to the mite than African honey bees and their hybrids. In Brazil honey bee colonies are not treated against the mite, though apparently both climate and bee race influence the mite infestation. Six mixed colonies were made with Italian and Africanized honey bees. The percentage infestation by this parasite was found to be significantly lower in adult Africanized (1.69 ± 0.44) than Italian bees (2.79 ± 0.65). This ratio was similar to that found in Mexico, even though the Africanized bees tested there had not been in contact with varroa, compared to more than 20 years of the coexistence in Brazil. However, mean mite infestation in Brazil on both kinds of bees was only about a third of that found in Mexico.


BMC Genomics ◽  
2015 ◽  
Vol 16 (1) ◽  
Author(s):  
Zachary L. Fuller ◽  
Elina L. Niño ◽  
Harland M. Patch ◽  
Oscar C. Bedoya-Reina ◽  
Tracey Baumgarten ◽  
...  

1998 ◽  
Vol 44 (3) ◽  
pp. 193-198 ◽  
Author(s):  
Tanya Pankiw ◽  
Robert E. Page Jr ◽  
M. Kim Fondrk

2018 ◽  
Vol 107 ◽  
pp. 302-308 ◽  
Author(s):  
Susan W. Nicolson ◽  
Susana Da Silva Das Neves ◽  
Hannelie Human ◽  
Christian W.W. Pirk

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