Managing Small Hive Beetles
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Save the Bees Save the Bees
Unit for week 5 save the bees Save the bees Stresses on the Honey bee Several factors may create stress in the hive, which can cause a decrease in population. Below are some of those possible contributors. All of these effects on the colony can be observed, some more easily than others, in the Observation Hive. VARROA MITES: The Varroa mite is a parasitic, invasive species that was introduced to the United States in the 1980’s . It BEYOND THE originated in Asia and the western honey bee has no resistance. The mated adult female Varroa mites enter the brood cells right before HIVE the bees cap the pupae and feed on the growing bee. The bee will hatch with deformities such as misshapen wings that result in an inability to fly. SMALL HIVE BEETLES: Hive beetles are pests to honey bees. Ask the Audience They entered the United States in the late 90’s. Most strong hives will not be severely affected by the beetle; however, if the hive • Do you know what it feels like beetle becomes too overbearing, the colony will desert the hive. The to be stressed? beetle tunnels in the comb and creates destruction in the storage of honey and pollen. Ways to identify a beetle problem is a smell of • Do you have any pests in your fermented honey, a slimy covering of the comb, and the presence life? of beetle maggots. • Do you have a vegetable DISEASE: although bees keep their hive very clean and try to garden or any flowers in your maintain sanitation as best as possible, there are many pathogens, yard? disease causing microorganisms, which can infect the bees. -
Nosema Disease
Nosema Disease Literature review and three year survey of beekeepers Part 2 by Michael Hornitzky March 2008 RIRDC Publication No 08/006 RIRDC Project No DAN-228A © 2008 Rural Industries Research and Development Corporation. All rights reserved. ISBN 1 74151 595 5 ISSN 1440-6845 Nosema Disease: Literature review and three year survey of beekeepers - Part 2 Publication No. 08/006 Project No. DAN-228A The information contained in this publication is intended for general use to assist public knowledge and discussion and to help improve the development of sustainable regions. You must not rely on any information contained in this publication without taking specialist advice relevant to your particular circumstances. While reasonable care has been taken in preparing this publication to ensure that information is true and correct, the Commonwealth of Australia gives no assurance as to the accuracy of any information in this publication. The Commonwealth of Australia, the Rural Industries Research and Development Corporation (RIRDC), the authors or contributors expressly disclaim, to the maximum extent permitted by law, all responsibility and liability to any person, arising directly or indirectly from any act or omission, or for any consequences of any such act or omission, made in reliance on the contents of this publication, whether or not caused by any negligence on the part of the Commonwealth of Australia, RIRDC, the authors or contributors. The Commonwealth of Australia does not necessarily endorse the views in this publication. This publication is copyright. Apart from any use as permitted under the Copyright Act 1968, all other rights are reserved. However, wide dissemination is encouraged. -
Estimating the Density of Honey Bee (Apis Mellifera) Colonies Using
Apidologie Original article * INRA, DIB and Springer-Verlag France SAS, part of Springer Nature, 2019 DOI: 10.1007/s13592-019-00671-2 Estimating the density of honey bee (Apis mellifera ) colonies using trapped drones: area sampled and drone mating flight distance Patsavee UTAIPANON , Michael J. HOLMES, Nadine C. CHAPMAN, Benjamin P. OLDROYD Behaviour and Genetics of Social Insects Laboratory, Ecology and Evolution, University of Sydney, Macleay Building A12, Sydney, NSW 2006, Australia Received 12 December 2018 – Revised 20 April 2019 – Accepted 24 June 2019 Abstract – Reliable information on Western honey bee colony density can be important in a variety of contexts including biosecurity responses, determining the sufficiency of pollinators in an agroecosystem and in determining the impacts of feral honey bees on ecosystems. Indirect methods for estimating colony density based on genetic analysis of sampled males are more feasible and cost efficient than direct observation in the field. Microsatellite genotypes of drones caught using Williams drone trap are used to identify the number of colonies (queens) that contributed drones to a mating lek. From the number of colonies, the density of colonies can be estimated based on assumptions about the area from which drones are drawn. This requires reliable estimates of drone flight distance. We estimated average minimum flight distance of drones from feral colonies along two 7-km transects in Southern NSW, Australia. We found that drones from feral colonies flew at least 3.5 km to drone traps. We then determined that the maximum distance that drones flew from a focal colony to a trap was 3.75 km. -
Best Management Practices for Siting Honey Bee Colonies: Good Neighbor Guidelines 1 James D
ENY115 Best Management Practices for Siting Honey Bee Colonies: Good Neighbor Guidelines 1 James D. Ellis and Jerry Hayes2 Introduction Definitions Beekeeping is becoming increasingly popular in Florida. As used in this document, the following words and terms Commercial beekeepers maintain hundreds if not thou- have the meanings noted in this section unless the context sands of colonies for honey production and to provide of their usage clearly indicates another meaning: pollination services to crops, while the typical urban or backyard beekeeper maintains one to five colonies. Back- 1. Apiary means the assembly of one or more colonies of yard beekeeping traditionally has provided honey for home bees at a single location. consumption and general enjoyment for those who practice the craft. 2. Beekeeper means a person who owns or has charge of one or more colonies of bees. Keeping honey bees requires responsible management so that the bees do not become a nuisance. Additionally, the 3. Beekeeping equipment means anything used in the presence of Africanized honey bees in Florida places more operation of an apiary, such as hive bodies, supers, pressure on beekeepers to maintain their colonies properly frames, top and bottom boards, and extractors. (for information about Africanized honey bees, see: http:// edis.ifas.ufl.edu/mg113, http://edis.ifas.ufl.edu/in790, and 4. Colony or hive means an aggregate of bees consisting http://edis.ifas.ufl.edu/in738). principally of workers, but having, when perfect, one queen and, at times, many drones, brood (immature This document is intended as a reference for honey bee honey bees—eggs, larvae, pupae), combs, honey, and the management in Florida, with emphasis on siting apiaries in receptacle inhabited by the bees. -
Honey Bees: a Guide for Veterinarians
the veterinarian’s role in honey bee health HONEY BEES: A GUIDE FOR VETERINARIANS 01.01.17 TABLE OF CONTENTS Introduction Honey bees and veterinarians Honey bee basics and terminology Beekeeping equipment and terminology Honey bee hive inspection Signs of honey bee health Honey bee diseases Bacterial diseases American foulbrood (AFB) European foulbrood (EFB) Diseases that look like AFB and EFB Idiopathic Brood Disease (IBD) Parasitic Mite Syndrome (PMS) Viruses Paralytic viruses Sacbrood Microsporidial diseases Nosema Fungal diseases Chalkbrood Parasitic diseases Parasitic Mite Syndrome (PMS) Tracheal mites Small hive beetles Tropilaelaps species Other disease conditions Malnutrition Pesticide toxicity Diploid drone syndrome Overly hygienic hive Drone-laying queen Laying Worker Colony Collapse Disorder Submission of samples for laboratory testing Honeybee Flowchart (used with permission from One Health Veterinary Consulting, Inc.) Additional Resources Acknowledgements © American Veterinary Medical Association 2017. This information has not been approved by the AVMA Board of Directors or the House of Delegates, and it is not to be construed as AVMA policy nor as a definitive statement on the subject, but rather to serve as a resource providing practical information for veterinarians. INTRODUCTION Honey bees weren’t on veterinarians’ radars until the U.S. Food and Drug Administration issued a final Veterinary Feed Directive (VFD) rule, effective January 1, 2017, that classifies honey bees as livestock and places them under the provisions of the VFD. As a result of that rule and changes in the FDA’s policy on medically important antimicrobials, honey bees now fall into the veterinarians’ purview, and veterinarians need to know about their care. -
AUG-2017-ACB-Newslet
Newsletter for August 2017 Monthly Meeting Equipment Available Saturday, August 19th, 3:00 p.m. Don Moore has slowly scaled back his number of Hive Work and hives and equipment over the last few Ice Cream Social @ years. He plans to reduce his hives by another 9 Breezy Acres this year, leaving him with 5 hives to manage. He will offer those 9 hives for sale at the August meeting for $150 each. Each hive consists of a solid 3634 Stoney Creek Church Road bottom board, two 10-frame deep supers, a screen Elon, NC 27244 inner cover, a telescoping lid and a full staff of hon- ey bees. Queen excluders are not on the hives, but Don and Shirley Moore welcome us to their will be provided when you pick up the bees. apiary for some up-close reviewing and Other equipment will also be offered for sale on learning. We’ll spend about an hour and a meeting day (8/19) and will be appropriately half opening up hives and seeing what’s priced. These include hive top feeders, division going on inside, and we’ll talk about re- board feeders, excluders, spacers, honey supers queening and other hive work for the sea- with drawn comb, etc. The equipment is used, but son. Nancy Ruppert and Don Hopkins will in serviceable condition. The price of new wooden- be our excellent guides. ware for a hive as described is more than the $150 price advertised. Then we’ll make our way to the shade and FOR SALE: enjoy some home- made ice cream and 4 complete hives with bees. -
Setting up Your Apiary
ENTO-099 01/21 SETTING UP YOUR APIARY Molly Keck* Whether placing bee hives in a backyard setting or pebbles in the water so the bees have a spot to land and on multiple acres of land, there are several factors to avoid drowning. consider when deciding where to place the apiary. PLACEMENT OF THE HIVE FOOD – NECTAR AND POLLEN SOURCES Place the hives in a spot that is fairly level. Hives do not Honey bees require both pollen and nectar from plants have to be perfectly level, and a slight slant toward the for their survival. When setting up an apiary, get to entrance allows for moisture to be expelled. know the flowering resources in the area and when they bloom. If possible, take steps to ensure that To avoid the cold north wind entering the hive during the bees have reliable nectar and pollen resources the winter, the hive entrance should not face directly throughout the year. Regular monitoring of the bees north. If possible, place the hive entrance facing east or will help determine how much food they are bringing southeast. into the hive at various times of the year and will allow Even if hives are set far from potential passersby, it is the beekeeper to gauge when to feed them sugar water. nice to have some sort of barrier (i.e., dense vegetation, (Refer to ENTO-096, General Maintenance of Honey Bee paneled fence) to separate the hives from people. Face Hives for more information on feeding bees). the entrances away from potential foot traffic so the Bees are known to travel up to 2 miles or more for food. -
Honey Bees Identification, Biology, and Lifecycle Speaker: Donald Joslin Hive Consists of Three Types of Bees ◦ Queen, Drone and Worker
Honey Bees Identification, Biology, and Lifecycle Speaker: Donald Joslin Hive consists of three types of bees ◦ Queen, Drone and Worker For Year Color: Ending In: White 1 or 6 Yellow 2 or 7 Red 3 or 8 Green 4 or 9 Blue 5 or 0 Queen Marking Colors Queen Only Fertile female in the Hive Can lay 2000 eggs each day She can live 5 years, 3-years average One per colony usually Mates in flight with 7-150 drones Queen Her thorax is slightly larger No pollen baskets or wax glands Stinger is smoother and curved (and reusable) The Honey Bee Colony Queen Pheromones ◦ The “social glue” of the hive ◦ Gives the colony its identity and temperament ◦ Sends signals to the workers Mates once, in flight, with 7 to 150 drones Lays both fertilized and unfertilized eggs Fertilized eggs become workers or Queens Unfertilized eggs become drones How does an egg become a queen instead of a worker? ◦ Royal Jelly is fed to the larvae for a much longer period of time ◦ Royal Jelly is secreted from the hypopharynx of worker bees Royal Jelly Supercedure Cell (Never cut these unless you have a replacement queen ready) Basic Anatomy Worker ◦ Sterile female ◦ Does the work of the hive ◦ Have specialized body structures Brood food glands – royal jelly Scent glands (pheromones) Wax glands Pollen baskets Barbed stingers – Ouch! The Honey Bee Colony Worker Bees Perform Roles ◦ Nurse ◦ Guard ◦ Forager Castes Worker bees progress through very defined growth stages ◦ When first hatched they become Nurse Bees Clean cells, keeps brood warm, feed larvae Receive -
The Pennsylvania State University the Graduate School Entomology Department HONEY BEES and INTESTINAL DISEASE
The Pennsylvania State University The Graduate School Entomology Department HONEY BEES AND INTESTINAL DISEASE: MOLECULAR, PHYSIOLOGICAL AND BEHAVIORAL RESPONSES OF HONEY BEES (APIS MELLIFERA) TO INFECTION WITH MICROSPORIDIAN PARASITES A Dissertation in Entomology by Holly L. Holt 2015 Holly L. Holt Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy August 2015 The dissertation of Holly L. Holt was reviewed and approved* by the following: Christina Grozinger Professor of Entomology, Director of The Center for Pollinator Research Dissertation Advisor Chair of Committee Diana Cox-Foster Professor of Entomology Kelli Hoover Professor of Entomology James H. Marden Professor of Biology Gary W. Felton Professor of Entomology Head of the Department of Entomology *Signatures are on file in the Graduate School iii ABSTRACT Pollinators are integral to modern agricultural productivity and the continued survival and vitality of natural ecosystems. However, recent declines in pollinator populations and species diversity threaten both food security and the architecture of natural habitats. Due to their vital role in agriculture, honey bees (Apis mellifera) have served as a model organism for investigating the alarming and widespread diminution of pollinator populations. Indeed, surveys from both North America and Europe report large annual colony losses. Parasites along with chemical exposure, poor nutrition, climate change and habitat destruction are frequently cited as leading causes of colony loss. Honey bee colonies are assaulted by a battery of bacterial, fungal and viral pathogens in addition to other parasitic arthropods including mites and beetles. Novel, cost- effective disease management practices are desperately needed to preserve colony health. Basic studies investigating honey bee immunity and disease pathology lay the groundwork for developing efficacious diagnostic tools and treatments. -
The Early History of Beekeeping the Moveable-Frame Hive Lorenzo Langstroth
Lorenzo L. Langstroth and The Quest for the Perfect Hive The early history of beekeeping Lorenzo Langstroth The Moveable-frame Hive The earliest evidence of human interaction with Lorenzo Langstroth was born on Langstroth found that the bees would honey bees dates back 8,000 years to a Meso- December 25, 1810 in Philadelphia, seal the top of the Bevan hive to the lithic cliff painting in Spain that depicts a human Pennsylvania. He attended Yale Col- bars with propolis, meaning that the figure robbing a colony of its honey. Honeycomb lege and was eventually ordained as bars would remain attached to the theft was probably the reason for our ancestors’ a minister. He had a childhood inter- cover when it was removed. In 1851, first intentional encounters with bees. est in insects and was first introduced Langstroth discovered that if he creat- to beekeeping in 1838, when he saw ed a 3/8” space between the cover and a large glass jar containing glistening the bars, the bees would not glue them honeycomb. Langstroth’s first hives, together. He eventually realized that if this 3/8” space surrounded all sides of purchased in 1838, were simple box the frame within the hive box, he could easily lift out the frames without hav- hives with crisscrossed sticks inside ing to cut them away from the hive walls. This “bee space” set Langstroth’s which provided support for honey- hives apart from all the others, resulting in a true moveable-frame hive. The identity of the first beekeepers is unknown, but the oldest historical evi- combs. -
BEEKEEPING: General Information by R
BEEKEEPING: General Information by R. A. Morse and E. J. Dyce A Cornell Cooperative Extension Publication Information Bulletin 90 The New York State College of Agriculture and Life Sciences is a statutory college of the State University, at Cornell University, Ithaca, N.Y. 2 BEEKEEPING: This bulletin provides general informa Honey Bee as a Pollinator tion about beekeeping that is not usually General Information included in current publications. Informa The pollination of agricultural crops is by R. A. Morse and E. J. Dyce tion on specific beekeeping problems can the most important contribution of honey be obtained by writing to the Office of bees to our national economy. Although Apiculture, Department of Entomology, the value of honey bees for pollination Contents Cornell University, Ithaca, NY 14853. cannot be estimated , it is many times the 2 Extent of Beekeeping Industry total value of both the honey and bees wax that they produce . Without cross 2 Honey Bee as a Pollinator Extent of Beekeeping Industry pollination many crops would not set seed 3 Who Keeps Bees? or produce fruit. Many insects other than In New York State about 8,500 people the honey bee can carry pollen from one 3 Where Bees Can Be Kept keep at least 125,000 colonies of honey plant to another; but in areas where agri 4 A Skilled Occupation bees. The annual production is about 8 culture has been intensified, such as the million pounds of honey and 120,000 fruit areas in New York State, the number 4 How to Acquire a Knowledge of pounds of beeswax. -
Host-Parasite Adaptations and Interactions Between Honey Bees, Varroa Mites and Viruses
Host-Parasite Adaptations and Interactions Between Honey Bees, Varroa Mites and Viruses Barbara Locke Faculty Natural Resources and Agricultural Sciences Department of Ecology Uppsala Doctoral Thesis Swedish University of Agricultural Sciences Uppsala 2012 Acta Universitatis agriculturae Sueciae 2012:57 Cover: Varroa mite on a honey bee (Photo: B. Locke) ISSN 1652-6880 ISBN 978-91-576-7704-4 © 2012 Barbara Locke, Uppsala Print: SLU Service/Repro, Uppsala 2012 Host-Parasite Adaptations and Interactions Between Honey Bees, Varroa mites and Viruses Abstract The ectoparasitic mite, Varroa destructor, has become the largest threat to apiculture and honey bee health world-wide. Since it was introduced to the new host species, the European honey bee (Apis mellifera), it has been responsible for the near complete eradication of wild and feral honey bee populations in Europe and North America. Currently, the apicultural industry depends heavily on chemical Varroa control treatments to keep managed colonies alive. Without such control the mite populations in the colony will grow exponentially and the honey bee colony will succumb to the development of overt virus infections that are vectored by the mite typically within three years. Two unique sub-populations of European honey bees (on Gotland, Sweden and in Avignon, France) have adapted to survive for extended periods (over ten years) without the use of mite control treatments. This has been achieved through a natural selection process with unmanaged mite infestation levels enforcing a strong selection pressure. This thesis reveals that the adaptation acquired by these honey bee populations mainly involve reducing the reproductive success of the parasite, that the different populations may have evolved different strategies to do so, and that this mite-resistant trait is genetically inherited.