This book summarizes the current progress of bee researchers investigating the status of honey bees and possible reasons for their decline, providing a basis for establishing management methods that maintain colony health. Integrating discussion of Colony Collapse Disorder, the chapters provide information on the new microsporidian Nosema ceranae pathogens, the current status of the parasitic bee mites, updates on bee viruses, and the effects these problems are having on our important bee pollinators. The text also presents methods for diagnosing diseases and includes color illustrations and tables.

Pollinators-insects, birds, bats, and other animals that carry pollen from the male to the female parts of flowers for plant reproduction-are an essential part of natural and agricultural ecosystems throughout North America. For example, most fruit, vegetable, and seed crops and some crops that provide fiber, drugs, and fuel depend on animals for pollination. This report provides evidence for the decline of some pollinator species in North America, including America's most important managed pollinator, the honey bee, as well as some butterflies, bats, and hummingbirds. For most managed and wild pollinator species, however, population trends have not been assessed because populations have not been monitored over time. In addition, for wild species with demonstrated declines, it is often difficult to determine the causes or consequences of their decline. This report outlines priorities for research and monitoring that are needed to improve information on the status of pollinators and establishes a framework for conservation and restoration of pollinator species and communities.

Top-Bar Beekeeping is an offering designed to encourage beekeepers around the world to keep bees naturally by providing beekeeping basics, hive management and the utilization of top-bar hives. In recent years, beekeepers have had to face tremendous challenges, from pests, such as varroa and tracheal mites, to the mysterious but even more devastating phenomenon known as Colony Collapse Disorder (CCD). Yet in backyards and on rooftops all over the world, bees are being raised successfully, even without antibiotics, miticides, or other chemical inputs. More and more organically-minded beekeepers are now using top-bar hives, in which the shape of the interior resembles a hollow log. Long lasting and completely biodegradable, a top-bar hive made of untreated wood allows bees to build comb naturally rather than simply filling prefabricated foundation frames in a typical box hive with added supers. Top-bar hives yield slightly less honey but produce more beeswax than a typical Langstroth box hive. Regular hive inspection and the removal of old combs helps to keep bees healthier and naturally disease-free. Top-Bar Beekeeping provides complete information on hive management and other aspects of using these innovative hives. All home and hobbyist beekeepers who have the time and interest in keeping bees intensively should consider the natural, low-stress methods outlined in this book. It will also appeal to home orchardists, gardeners, and permaculture practitioners who look to bees for pollination as well as honey or beeswax.

An essential guide to the health care of honey bees Honey Bee Medicine for the Veterinary Practitioner offers an authoritative guide to honey bee health and hive management. Designed for veterinarians and other professionals, the book presents information useful for answering commonly asked questions and for facilitating hive examinations. The book covers a wide range of topics including basic husbandry, equipment and safety, anatomy, genetics, the diagnosis and management of disease. It also includes up to date information on Varroa and other bee pests, introduces honey bee pharmacology and toxicology, and addresses native bee ecology. This new resource: Offers a guide to veterinary care of honey bees Provides information on basic husbandry, examination techniques, nutrition, and more Discusses how to successfully handle questions and 'hive calls' Includes helpful photographs, line drawings, tables, and graphs Written for veterinary practitioners, veterinary students, veterinary technicians, scientists, and apiarists, Honey Bee Medicine for the Veterinary Practitioner is a comprehensive and practical book on honey bee health.

The crucial role that bees play in the Earth’s ecosystem is well known. Over the last decades a dramatic decrease in bee health has been seen on a global scale. This deterioration is seen on a global scale in both domestic and wild bees, precipitating a wider ecological impact. Veterinarians, animal scientists and bee husbandry specialists increasingly need to be provided with the skills to investigate and understand the situation; Managing Bee Health aims to provide an overview of the health of bees at individual and hive level, covering common and emerging diseases and preventive measures. Beginning with an overall analysis of bee anatomy and physiology, then deals with the main diseases and pathogens of bees and colonies and how to treat and control their clinical impact. Providing insights on bee nutrition, insect interaction with flowering plants, and presenting helpful points of contact to report suspected conditions, such as the World Organisation for Animal Health (OIE). The book looks at the global pathogen status of bees, including not only the honeybee (Apis mellifera) but also other members of the Apis family. Managing Bee Health is a most useful guide for beekeepers, advisors, veterinarians and beekeeping enthusiasts, showing practical ways to understand bee health, treat sick or compromised hives and enhance the wellbeing and welfare of these wonderful creatures. 5m Books

Seeley, a world authority on honey bees, sheds light on why wild honey bees are still thriving while those living in managed colonies are in crisis. Drawing on the latest science as well as insights from his own pioneering fieldwork, he describes in extraordinary detail how honey bees live in nature and shows how this differs significantly from their lives under the management of beekeepers. Seeley presents an entirely new approach to beekeeping--Darwinian Beekeeping--which enables honey bees to use the toolkit of survival skills their species has acquired over the past thirty million years, and to evolve solutions to the new challenges they face today. He shows beekeepers how to use the principles of natural selection to guide their practices, and he offers a new vision of how beekeeping can better align with the natural habits of honey bees.

In 2005, beekeepers in the United States began observing a mysterious and disturbing phenomenon: once-healthy colonies of bees were suddenly collapsing, leaving behind empty hives full of honey and pollen. Over the following decade, widespread honeybee deaths—some of which have come to be called Colony Collapse Disorder (CCD)—have continued to bedevil beekeepers and threaten the agricultural industries that rely on bees for pollination. Scientists continue to debate the causes of CCD, yet there is no clear consensus on how to best solve the problem. Vanishing Bees takes us inside the debates over widespread honeybee deaths, introducing the various groups with a stake in solving the mystery of CCD, including beekeepers, entomologists, growers, agrichemical companies, and government regulators. Drawing from extensive interviews and first-hand observations, Sainath Suryanarayanan and Daniel Lee Kleinman examine how members of each group have acquired, disseminated, and evaluated knowledge about CCD. In addition, they explore the often-contentious interactions among different groups, detailing how they assert authority, gain trust, and build alliances. As it explores the contours of the CCD crisis, Vanishing Bees considers an equally urgent question: what happens when farmers, scientists, beekeepers, corporations, and federal agencies approach the problem from different vantage points and cannot see eye-to-eye? The answer may have profound consequences for every person who wants to keep fresh food on the table.