Regulation of Worker Honey Bee Reproduction Apis Mellifera L. (Hymenoptera: Apidae) [microform]
Title | Regulation of Worker Honey Bee Reproduction Apis Mellifera L. (Hymenoptera: Apidae) [microform] PDF eBook |
Author | Huarong Lin |
Publisher | National Library of Canada = Bibliothèque nationale du Canada |
Pages | 160 |
Release | 1999 |
Genre | Bees |
ISBN | 9780612518889 |
Regulation of Worker Honey Bee Reproduction Apis Mellifera L. (Hymenoptera: Apidae).
Title | Regulation of Worker Honey Bee Reproduction Apis Mellifera L. (Hymenoptera: Apidae). PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 1999 |
Genre | |
ISBN |
Regulation of Worker Reproduction in the Honey Bee (Apis Mellifera L.)
Title | Regulation of Worker Reproduction in the Honey Bee (Apis Mellifera L.) PDF eBook |
Author | Shelley Hoover |
Publisher | |
Pages | 0 |
Release | 2005 |
Genre | Honeybee |
ISBN |
Reproductive division of labour is a defining characteristic of eusocial insects. In honey bees, there is normally a single, highly fecund queen, responsible for producing all the brood in the colony. Workers are functionally sterile, developing their latent ovaries only upon queen loss. Workers cannot mate, and are only capable of laying unfertilised, male eggs. I investigated the effects of various chemical, genetic, and nutritional factors on the ovary development of honey bee workers. I demonstrate that queen mandibular pheromone inhibits worker ovary development in caged queenless workers to the same degree as queen extracts. Four newly identified queen pheromone components did not inhibit ovary development alone, nor did they increase the efficacy of the other components. Anarchistic bees are a line developed by recurrent selection in which workers commonly reproduce in queenright colonies. There was no difference between the ovary development of anarchistic or wild type workers in colonies headed by anarchistic or wild type queens, therefore queen type is not responsible for the phenomenon. Anarchistic workers perceive queen pheromones, and anarchistic queens produce an attractive blend, as I found no differences in the retinue response of either worker type to either queen type. There also was no difference in response to queen pheromones at a high dose. At lower doses, however, wild type workers were more inhibited by queen pheromones than were anarchistic workers. Both adult and larval diet influenced adult ovary development, but workers fed high quality diets as adults had higher levels of ovary development than those fed low quality diets as adults regardless of larval diet quality. Nutrition is likely responsible for the seasonal variation observed in ovary development. Disruptive selection resulted in lines of bees with high or low levels of ovary development. High ovary development colonies collected far more pollen than their low line counterparts. Cross-fostering workers from the high line into the low line and vice versa demonstrated that there is an effect of both genotype and rearing environment. These results demonstrate the complex interactions between nutrition, pheromones, genetics, and environment that determine worker reproductive potential.
Neurobiology of Chemical Communication
Title | Neurobiology of Chemical Communication PDF eBook |
Author | Carla Mucignat-Caretta |
Publisher | CRC Press |
Pages | 614 |
Release | 2014-02-14 |
Genre | Medical |
ISBN | 1466553413 |
Intraspecific communication involves the activation of chemoreceptors and subsequent activation of different central areas that coordinate the responses of the entire organism—ranging from behavioral modification to modulation of hormones release. Animals emit intraspecific chemical signals, often referred to as pheromones, to advertise their presence to members of the same species and to regulate interactions aimed at establishing and regulating social and reproductive bonds. In the last two decades, scientists have developed a greater understanding of the neural processing of these chemical signals. Neurobiology of Chemical Communication explores the role of the chemical senses in mediating intraspecific communication. Providing an up-to-date outline of the most recent advances in the field, it presents data from laboratory and wild species, ranging from invertebrates to vertebrates, from insects to humans. The book examines the structure, anatomy, electrophysiology, and molecular biology of pheromones. It discusses how chemical signals work on different mammalian and non-mammalian species and includes chapters on insects, Drosophila, honey bees, amphibians, mice, tigers, and cattle. It also explores the controversial topic of human pheromones. An essential reference for students and researchers in the field of pheromones, this is also an ideal resource for those working on behavioral phenotyping of animal models and persons interested in the biology/ecology of wild and domestic species.
The Biology of the Honey Bee
Title | The Biology of the Honey Bee PDF eBook |
Author | Mark L. Winston |
Publisher | Harvard University Press |
Pages | 300 |
Release | 1987 |
Genre | Nature |
ISBN | 9780674074095 |
This book not only reviews the basic aspects of social behavior, ecology, anatomy, physiology, and genetics, it also summarizes major controversies in contemporary honey bee research, such as the importance of kin recognition in the evolution of social behavior and the role of the well-known dance language in honey bee communication.
The Foraging Behavior of the Honey Bee (Apis mellifera, L.)
Title | The Foraging Behavior of the Honey Bee (Apis mellifera, L.) PDF eBook |
Author | John Purdy |
Publisher | Elsevier |
Pages | 234 |
Release | 2023-10-25 |
Genre | Science |
ISBN | 0323986196 |
The Foraging Behavior of the Honeybee (Apis mellifera, L.) provides a scholarly resource for knowledge on the regulation, communication, resource allocation, learning and characteristics of honeybee foraging behavior at the individual and colony level. Foraging, in this context, is the exploration of the environment around a honey bee hive and the collection of resources (pollen, nectar, water, etc.) by bees in the worker caste of a colony. Honeybees have the unique ability to balance conflicting and changing resource needs in rapidly changing environments, thus their characterization as "superorganisms made up of individuals who act in the interest of the whole. This book explores the fascinating world of honey bees in their struggle to obtain food and resources in the ecosystem and environment around the hive. Written by a team of international experts on honey bee behavior and ecology, this book covers current and historical knowledge, research methods and modeling used in the field of study and includes estimates of key parameters of energy utilization, quantities of materials collected, and identifies inconsistencies or gaps in current knowledge in the field. - Establishes a basis of current knowledge on honeybees to build and advance understanding of their foraging behavior - Addresses stressors such as habitat loss, climate change, pesticides, pests and diseases - Presents concise concepts that facilitate direct traceability to the original underlying research
Hormonal Regulation of Division of Labor in Honey Bee (Apis Mellifera L.) Colonies
Title | Hormonal Regulation of Division of Labor in Honey Bee (Apis Mellifera L.) Colonies PDF eBook |
Author | Gene Ezia Robinson |
Publisher | |
Pages | 270 |
Release | 1986 |
Genre | Bees |
ISBN |