Zobrazeno 1 - 10
of 17
pro vyhledávání: '"K. W. Tucker"'
Publikováno v:
Journal of Apicultural Research. 19:224-231
SummaryA model of defensive behaviour by an individual honeybee (Apis mellifera) is presented. The behavioural sequence involves four basic steps: alerting, activating, attracting and culminating. The model accommodates both genetic and environmental
Publikováno v:
Journal of Apicultural Research. 17:218-221
SummaryVolatile compounds present in extracts of the sting apparatus of foraging worker honeybees were analysed by gas chromatography and mass spectrometry. Eight acetates were detected, including n-butyl, isoamyl, n-hexyl, n-octyl, n-decyl, and benz
Publikováno v:
Journal of Apicultural Research. 26:217-223
SummaryWorkers of two honeybee (Apis mellifera L.) geographical types, European and Africanized, in Venezuela were assayed for response to sting-associated alarm pheromone. Groups of young bees were exposed to either isopentyl acetate (IPA) or a mixt
Publikováno v:
Journal of Apicultural Research. 21:98-103
SummaryThe overall pattern of nest-box occupations by European bees in Louisiana indicated a minimum acceptable volume of c. 10 litres, a maximum acceptable volume of c. 40 litres, and no preference between these extremes. Africanized bees in Venezue
Publikováno v:
Bee World. 41:210-213
Autor:
H. H. Laidlaw, K. W. Tucker
Publikováno v:
Journal of Heredity. 56:127-130
Publikováno v:
Journal of Heredity. 56:84-88
Publikováno v:
Journal of Heredity. 55:207-210
Publikováno v:
Journal of Heredity. 78:29-31
Autor:
K. W. Tucker
Publikováno v:
The Journal of heredity. 71(6)
No linkages were found in 31 new combinations of visible mutants, nor in 5 new combinations with the X locus, conducted mainly with eyeless (e), garnet (g), short (sh), truncate (tr), and wrinkled (wr). Eyeless was epistatic to eye colors; cream (cr)