• Publications
  • Influence
EXPERIMENTAL ANALYSIS OF REPRODUCTIVE INTERSPECIES ISOLATION OF APIS MELLIFERA L. AND APIS CERANA FABR
it was observed that interspecific copula resulted in severe injury to the ceraqueen. After instrumental insemination of both melli/era and cerana queens with heterospecific semen, normalExpand
  • 55
  • 4
  • PDF
Morphometric studies with pure bred stock of Apis mellifera carnica Pollmann from Hessen
En Allemagne on utilise depuis longtemps la morphometrie pour controler les ruchers de selection organises a partir de la race A m carnica. Le controle sert a reconnaitre a posteriori d'eventuellesExpand
  • 25
  • PDF
Inter‐strain differences in the development of the pattern of periplasm distribution during cleavage of honeybee eggs
During cleavage of honeybee eggs two peaks arise in the longitudinal distribution pattern of the periplasm which coincide with the site of the differentiation center and the site of a mesodermalExpand
  • 4
Embryopathien der letalen ArtbastardeApis mellifica × Apis cerana
  • V. Maul
  • Biology
  • Insectes Sociaux
  • 1 September 1977
schnittsalters der Arbeiterinnen eines Volkes zu sein, sondern m6glicherweise mit derAufzucht yon Geschlechtstieren zusammenzuhSngen. Wegen der ausgepr~gten individuellen Unterschiede kann dasExpand