Results 71 to 80 of about 8,712 (203)

Pheromones of the honey bee—The secretion of the Nassanoff gland of the worker

open access: yesJournal of Insect Physiology, 1969
Gas chromatographic analysis of the secretion of the Nassanoff gland of worker honey bees within 4 min of its collection indicates the presence of both isomers of citral to the combined extentof about 3 pet cent of the amount of geraniol present. Field tests show that citral is the most attractive single compound in the secretion to honey bees.
Butler, C. G., Calam, D. H.
openaire   +2 more sources

Spatial ecology of a range‐expanding bumble bee pollinator

open access: yesEcology and Evolution, 2019
Molecular methods have greatly increased our understanding of the previously cryptic spatial ecology of bumble bees (Bombus spp.), with knowledge of the spatial ecology of these bees being central to conserving their essential pollination services ...
Liam P. Crowther   +4 more
doaj   +1 more source

Genetic variation in worker temporal polyethism and colony defensiveness in the honey bee, Apis mellifera [PDF]

open access: bronze, 2000
Tuğrul Giray   +5 more
openalex   +1 more source

The feasibility of using protein components in the composition of “Kandy” in preparation of bees for wintering

open access: yesНауковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки
Honey is a valuable foodstuff and an effective remedy, and its use is widespread in the food, pharmaceutical and perfume industries. The demand for natural honey and other bee products in developed countries exceeds their supply. Increase in productivity
R. S. Pastushok   +4 more
doaj   +1 more source

Safety assessment of high doses of vaporized oxalic acid on honey bee worker health and queen quality

open access: yesFrontiers in Bee Science
IntroductionThe honey bee ectoparasitic mite, Varroa destructor, is one of the main causes of honey bee colony loss worldwide. Synthetic acaricides are the most commonly used strategy for varroa control, however, resistance to these acaricides has ...
Emilio Enrique Tellarini Prieto   +15 more
doaj   +1 more source

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