Sélection Abeille : documents numériques
Environ 250 documents
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article/chapitre/communication
J. Auclair, - Auteur ; C. Jamieson, - Auteur | 1948article/chapitre/communication
M. Smith, - Auteur | 1959rapport
rapport
Barbier, M.E.C. | 1958Au cours de recherches sur les rapports existant entre le Lavandin et l'Abeille, nous avons été conduits à examiner en rapport avec l'évolution florale de la plante, les évolutions du rendement et de l'indice de réfraction des essences obtenues [...]article/chapitre/communication
J. Kawiak, - Auteur | 1955article/chapitre/communication
article/chapitre/communication
Vittek, Jozef | 1968The healing process of injured bones of mandible in normal conditions and at the applications of some materials accelerating the regenerative process (extract of bone and Royal Jelly) bas been studied in rabbits (Chinchilla). The regenerative pr[...]article/chapitre/communication
Brian, M.V. ; Brian, A.D. | 1948The rate of increase of population in societies of social insects obviously depends upon the numbers of adults which can be produced per head of the adult population. Ideally, the numbers of eggs laid should be just appropriate to this situation[...]article/chapitre/communication
G. Goetze, - Auteur | 1961article/chapitre/communication
Data are presented concerning the reproduction in Bombini, Apini and Meliponini. 1-Melipona quadrifasciata. All queens of this species mated only once and outside the hive. A queenless colony continues to kill virgin queens for almost 100 hours [...]article/chapitre/communication
Svoboda, Jaroslav, - Auteur ; L. Neprasova, - Auteur | 1958article/chapitre/communication
Furgala, B. | 1962Experiments are described which show that the level of Nosema infection was satisfactorily reduced by feeling colonies in October with Fumidil B (but not with Nosemack). Other experiments show that syrup containing fumagillin, fed to colonies in[...]article/chapitre/communication
Allen, M. Delia | 1959The oxygen consumptions of drone and worker honey bee larvae were determined at 32. over the period between hatching 1Ind the sealing of the cells prior to pupation. A decrease in respiration rates with increasing age was found in both drone and[...]article/chapitre/communication
Allen, M. Delia | 1958The respiration rates of individual adult worker bees confined in small gauze cages were determined over a range of temperatures between 7 and 46° C. The respiration rates usually remained constant over a period of 1 hr., although at 7, 12° C., [...]