Download or read book Strategies for the Prevention and Control of American Foulbrood written by Andrew Matheson and published by . This book was released on 1992 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Prevention and Control of American Foulbrood in South America with Essential Oils written by Pablo Gimenez Martinez and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: American foulbrood (AFB) is the most severe bacterial disease that affects honey bees, having a nearly cosmopolitan distribution. AFB,Äôs causative agent is Paenibacillus larvae. AFB kills infected honey bee larvae; however, it eventually leads to the collapse of the entire colony when left untreated. The infection takes place by the ingestion of the spores with the food provided by adult worker bees to the larvae. In South America (SA) the disease was first described in 1989¬†in Argentina, constituting the first sanitary challenge for beekeepers to overcome. Prevention and control measures of AFB in SA countries generally include vigilance for early diagnosis, isolation of apiaries with cases of AFB, and multiplication of healthy colonies with hygienic queens, among others. The extensive use of tetracycline hydrochloride in Argentina has led to the development of resistant P. larvae isolates. In this context, the development of alternative and effective methods for the control and prevention of AFB disease is crucial. Currently, alternative strategies for the prevention and treatment of AFB are being studied, mainly based on essential oils.
Download or read book Control and Prevention of American Foulbrood in Honey Bees written by Sandra Rosa Fuselli and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: American foulbrood (AFB) is a severe bacterial disease that affects larvae of honey bees (Apis mellifera). The causative agent is the spore forming bacteria Paenibacillus larvae. The use of antibiotics has led to the appearance of resistant bacterial strains and residues in beehive products. Nowadays, antibiotics are legally banned in several countries, and the affected colonies have to be destroyed by burning the hives. Therefore, the development of alternative therapeuctic methods for the control and prevention of AFB is necessary. The present monograph reviews the traditional methods used for the control of AFB, and the natural strategies based on the application of essential oils, plant extracts, propolis, royal jelly, non-conventional natural molecules, bacteria and bacteriocines, assessed in vitro and in vivo for the prevention and control of P. larvae. This book also discusses the experimental data achieved from these studies, and intends to be a starting point for future research in the field.
Download or read book Status of Pollinators in North America written by National Research Council and published by National Academies Press. This book was released on 2007-05-13 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Honey Bee Diseases and Pests written by Wolfgang Ritter (Bee pathologist) and published by FAO. This book was released on 2006 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Control of diseases and pests of honey bees is one of most challenging tasks in improving quality of honey and honey bee by-products, especially for the beekeepers in developing countries. This publication describes common diseases and pests of honey bees and their importance and provides a practical guide to the basic technology available to beekeepers for their control and prevention.
Download or read book Elimination of American Foulbrood Without the Use of Drugs written by Mark Goodwin and published by . This book was released on 1999 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The AFB elimination manual is a practical guide to eliminating American Foulbrood from your hives without the use of drugs.
Download or read book The Forgotten Pollinators written by Stephen L. Buchmann and published by Island Press. This book was released on 2012-06-22 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consider this: Without interaction between animals and flowering plants, the seeds and fruits that make up nearly eighty percent of the human diet would not exist. In The Forgotten Pollinators, Stephen L. Buchmann, one of the world's leading authorities on bees and pollination, and Gary Paul Nabhan, award-winning writer and renowned crop ecologist, explore the vital but little-appreciated relationship between plants and the animals they depend on for reproduction -- bees, beetles, butterflies, hummingbirds, moths, bats, and countless other animals, some widely recognized and other almost unknown. Scenes from around the globe -- examining island flora and fauna on the Galapagos, counting bees in the Panamanian rain forest, witnessing an ancient honey-hunting ritual in Malaysia -- bring to life the hidden relationships between plants and animals, and demonstrate the ways in which human society affects and is affected by those relationships. Buchmann and Nabhan combine vignettes from the field with expository discussions of ecology, botany, and crop science to present a lively and fascinating account of the ecological and cultural context of plant-pollinator relationships. More than any other natural process, plant-pollinator relationships offer vivid examples of the connections between endangered species and threatened habitats. The authors explain how human-induced changes in pollinator populations -- caused by overuse of chemical pesticides, unbridled development, and conversion of natural areas into monocultural cropland-can have a ripple effect on disparate species, ultimately leading to a "cascade of linked extinctions."
Download or read book Modern Beekeeping written by Ramón Eduardo Rebolledo Ranz and published by BoD – Books on Demand. This book was released on 2020-08-26 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beekeeping worldwide has seen remarkable development in the face of the growing demand for products from bees by consumers who demand increasingly innocuous products that do not harm the environment. However, it should be noted that, recently, problems have arisen in beekeeping production that could become restrictive factors for the worldwide development of beekeeping. This book includes, in simple and accessible terms, very relevant topics such as the effect of pesticides, the impact of diseases and their management, production and analysis of pollen present in honey, DNA analysis, and sustainable management, among others. This book is answering an expected need for accurate and international information for the productive sector.
Download or read book Good beekeeping practices Practical manual on how to identify and control the main diseases of the honeybee Apis mellifera written by Food and Agriculture Organization of the United Nations and published by Food and Agriculture Organization of the United Nations. This book was released on 2020-05-01 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical tool to help beekeepers, veterinarians and beekeeping advisory services to properly identify main honeybee diseases and to take the most appropriate actions in the apiary to control and/or prevent disease outbreaks. This publication follows the TECA publication Main bee diseases: good beekeeping practices (2018) which provided a more general overview of good beekeeping practices for bee diseases. This manual is a unique publication because, through its presentation of practical information, simple visuals, and understandable content, it helps beekeepers to correctly identify main honeybee diseases in a timely manner. More specifically, the manual creatively illustrates actions which facilitate the identification of disease symptoms. It also presents a comprehensive list of good beekeeping practices to adopt in the apiary as well as biosafety measures to reduce the risk of the introduction and the spread of main honeybee diseases. The manual’s overall objective is ultimately to support a more sustainable beekeeping sector.
Download or read book Honeybee Veterinary Medicine written by Nicolas Vidal-Naquet and published by 5m Publishing. This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Honeybees are an essential part of farming and the wider ecosystem. Since the middle of the 1990s bee populations around the world have suffered dramatic decline through diseases, intoxication, and unknown causes. Veterinarians have had little training in bee health but as the situation continues, qualified animal health professionals and, in particular, veterinarians are being required to become involved as new dangers threaten honeybee health everywhere because of global apiculture trade and exchanges of honeybees, products of the hive and beekeeping material such as Aethina tumida (the small hive beetle - a beekeeping pest) introduced in Italy in 2014 or the mite Tropilaelaps spp (parasitic mites of honeybees). This book will provide an overview of bee biology, the bee in the wider environment, intoxication, bee diseases, bee parasites (with a large part dedicated to the mite Varroa destructor) pests, enemies, and veterinary treatment and actions relating to honeybee health. The book will also cover current topics such as climate change, crop pollination, use of phytosanitary products, antibiotic resistance, and Colony Collapse Disorder. While aimed at veterinary practitioners, students and veterinarians involved in apiculture and bee health (officials, researchers, laboratory veterinarians, biologists...), the book can also be beneficial to beekeepers, beekeeping stakeholders, animal health and environmental organisations.
Download or read book Control of Varroa written by Mark Goodwin and published by . This book was released on 2007 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a guide for New Zealand beekeepers on how to control Varroa in your hives.
Download or read book Beekeeping written by Ramón Eduardo Rebolledo Ranz and published by BoD – Books on Demand. This book was released on 2020-03-25 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comes to fill a void in beekeeping research worldwide since it addresses a series of issues of great contingency such as the problem and control of varroa, the management of the American foulbrood, management of hives to perform an adequate transhumance, and the way of handling Brazilian beekeeping.It is a text that is aimed at scientists, producers, undergraduate and graduate students, companies, and the general public who handle hives at a professional or amateur level that have from one to many hives.The book corresponds to the authors' experience of many years who with their contributions will improve the productive activity of beekeeping in the world concert.
Download or read book Antimicrobials Alternatives for the Prevention and Treatment of Veterinary Infectious Diseases written by Kun Li and published by Frontiers Media SA. This book was released on 2023-01-04 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bacteriocins of Lactic Acid Bacteria written by Luc De Vuyst and published by Springer. This book was released on 2012-12-06 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: As antibacterial compounds, bacteriocins have always lived in the shadow of those medically important, efficient and often broad-spectrum low-molecular mass antimicrobials, well known even to laypeople as antibiotics. This is despite the fact that bacteriocins were discovered as early as 1928, a year before the penicillin saga started. Bacteriocins are antimicrobial proteins or oligopeptides, displaying a much narrower activity spectrum than antibiotics; they are mainly active against bacterial strains taxonomically closely related to the producer strain, which is usually immune to its own bacteriocin. They form a heterogenous group with regard to the taxonomy of the producing bacterial strains, mode of action, inhibitory spectrum and protein structure and composition. Best known are the colicins and microcins produced by Enterobacteriaceae. Many other Gram-negative as well as Gram-positive bacteria have now been found to produce bacteriocins. In the last decade renewed interest has focused on the bacteriocins from lactic acid bacteria, which are industrially and agriculturally very important. Some of these compounds are even active against food spoilage bacteria and endospore formers and also against certain clinically important (food-borne) pathogens. Recently, bacteriocins from lactic acid bacteria have been studied intensively from every possible scientific angle: microbiology, biochemistry, molecular biology and food technology. Intelligent screening is going on to find novel compounds with unexpected properties, just as has happened (and is still happening) with the antibiotics. Knowledge, especially about bacteriocins from lactic acid bacteria, is accumulating very rapidly.
Download or read book Journal of Apicultural Research written by and published by . This book was released on 2006 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Apicultural Abstracts written by and published by . This book was released on 2000 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
