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Topic: Acarapis woodi


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  honey bee tracheal mite - Acarapis woodi
In October 1984, the honey bee tracheal mite, Acarapis woodi (Rennie), was found in Florida.
Rennie described the mite from bees on the Isle of Wight and associated it with the "Isle of Wight" disease.
Rennie J. Isle of Wight disease in hive bees - Acarine disease: The organism associated with the disease Tarsonemus woodi, n.
creatures.ifas.ufl.edu /misc/bees/tracheal_mite.htm   (867 words)

  
  trachael mite - beekeeping
This discovery and concern over the potential impact that this mite would have on beekeeping in the United States led to the enactment of the Honeybee Act of 1922, which restricted the importation of honey bees from countries where this mite was known to exist.
woodi female is 143-174 um in length and the male 125- 136 um.
woodi, collect moribund bees that may be crawling near the hive entrance or bees at the entrance as they are leaving or returning to the hive.
www.texasdrone.com /Beekeeping/trachael_mite.htm   (871 words)

  
 BeeSource.com | ViewPoint | Lusby | Part 16
Evaluation of the incidence of external mite (Acarapis spp.) infestation of bees in the University colonies.
Acarapis dorsalis mites were found breeding in the dorsal scutellar groove on the thorax of adult worker honey bees sampled in December from an apiary established last spring with package bees from California.
The mites are of at least two species: Acarapis dorsalis breeding in the scutellar groove near the posterior dorsal part of the thorax, and A. vagans breeding on the wings or on the front portion of the abdomen.
www.beesource.com /pov/lusby/part16.htm   (8206 words)

  
 Midnite Bee-Beekeeper's: Article
THE HONEY bee tracheal mite, Acarapis woodi, was first discovered in the United States in 1984.
Samples of 50 adult bees were collected and examined for A. woodi before treatment and every 3 weeks thereafter for a total of 14 weeks.
Prevention of Acarapis woodi infestation in queen honey bees with amitraz.
www.mainebee.com /articles/eval.php   (1978 words)

  
 BeeWiki - Mite History   (Site not responding. Last check: 2007-11-02)
(Acarapis spp.) Fifty colonies were sampled during late March and five during early May. A sample of 25 live bees from each colony was shaken in about 15 cc's of 1:10000 Triton X-100 solution in a shell vial.
ABSTRACT: Acarapis dorsalis mites were found breeding in the dorsal scutellar groove on the thorax of adult worker honey bees sampled in December from an apiary established last spring with package bees from California.
The mites in the scutellar groove undoubtedly are Acarapis dorselis.
www.linuxfromscratch.org /~scot/beewiki/index.php?pagename=MiteHistory   (8690 words)

  
 [No title]
The female mite is distinguished from other ACARAPIS species by having a shallow indentation on the posterior margin of the coxal plate, and by the relatively short leg IV and anterior median apodeme.
These characters and the presence in the bee trachea readily identify the species, and should prevent confusion with the external ACARAPIS mites, A. EXTERNIS and A. WOODI was first reported in 1921 on the Isle of Wight, England.
Acarapis Woodi was first discovered in the U.S. during a routine APHIS survey of bees (July 3, 1984) in the Rio Grande Valley.
www.ceris.purdue.edu /napis/pests/hbm/facts.txt   (1352 words)

  
 Manual of standards for diagnostic tests and vaccines, 4th edition, 2000
It is caused by the Tarsonemid mite, known as the tracheal mite, Acarapis woodi (Rennie).
The mite is approximately 150 µm in size, and is an internal parasite of the respiratory system, living and reproducing mainly in the large prothoracic trachea of the bee.
Ragsdale D. and Furgala B. A serological approach to the detection of Acarapis woodi parasitism in honey bees using an enzyme-linked immunosorbent assay.
www.oie.int /fr/normes/mmanual/ancien_manuel/A_00104.htm   (2278 words)

  
 Sabolic,
Bau und funktion der mundwerkzeuge der Tracheenmilbe, Acarapis woodi (Rennie), 1921.
Bau und funktion der Biene von Acarapis woodi.
Smith, A. Population dynamics and chemical ecology of the honey bee tracheal mite Acarapis woodi (Acari: Tarsonemidae).
www.wvu.edu /~agexten/ipm/insects/pollinat/varroa/refs2s.htm   (2610 words)

  
 bee mites   (Site not responding. Last check: 2007-11-02)
The fertilized egg becomes a female so she has the benefit of genetic material from both parents, while the unfertilized egg becomes a male and has half of the genetic complement (only mother's genes).
Visualization of Acarapis by Apis is so problematical routine grooming and housekeeping activities probably miss the few tracheal mites found outside the host.
woodi to scurry under the flat lobe that covers the bee's first thoracic spiracle, and once there to colonize the main tracheal trunk.
www.biosci.ohio-state.edu /~acarolog/beemite.htm   (1740 words)

  
 BeeSource.com | POV | USDA | Effect of "New" vs. "Old" Wax Brood Combs on Honey Bee Tracheal Mite ...
The honey bee tracheal mite (HBTM), Acarapis woodi, is a parasite that infests the tracheae of adult bees.
This colony level study was undertaken to determine whether the relative age of brood combs in the hive affects the incidence/population dynamics of HBTM in commercially managed honey bee colonies.
Honey bee tracheal mites (HBTM), Acarapis woodi (Rennie), parasitize adult honey bees (Apis mellifera L.) by feeding and reproducing in the tracheae of their host, causing respiratory distress, loss of hemolymph, and possible secondary infection(s).
www.beesource.com /pov/usda/abjsep1998.htm   (1444 words)

  
 Acarapis   (Site not responding. Last check: 2007-11-02)
These mites are difficult to detect and identify because of their small size and similarity; therefore, they have frequently been identified by location on the bee instead of by morphological characters.
woodi can be diagnosed solely based on habitat, inside the breathing apparatus or tracheae of the honey bee.
Acarapis dorsalis is usually found in the dorsal groove between the mesoscutum and mesocutellum and the wing bases.
home.earthlink.net /~beeactor/free/tracheal_mites/324.htm   (231 words)

  
 Acarapis woodi - Wikipedia, the free encyclopedia
Acarapis woodi is an internal parasite of honeybees, related to ticks and spiders.
The mites are so small that they can only be seen and identified under a microscope.
Other mites that are similar in appearance are Acarapis externus, and Acarapis dorsalis.
en.wikipedia.org /wiki/Acarapis_woodi   (116 words)

  
 Biology - Bee Behavior
The female Acarapis woodi, or honey bee tracheal mite, is 143-174 µm long and the male 125-1 36 µm.
In this method, a microscope with an oil immersion objective is required to correctly identify Acarapis woodi because other mites associated with honey bees are morphologically similar.
For serodiagnosis, Ragsdale and Furgala (1987) produced an antiserum against extracts of Acarapis woodi-infested tracheae to be used as the primary antibody in a direct enzyme-linked immunosorbent assay (ELISA).
maarec.cas.psu.edu /bkCD/Bee_Diseases/trachael_mites.html   (1445 words)

  
 Tracheal mites in honeybees
The parasitic mite Acarapis woodi Hirst is not visible with the naked eye; microscopic examination is necessary as they vary in size between only 125 and 174 microns (Delfinado-Baker and Baker 1982).
The mite infests the breathing tubes or tracheae and the air sacs of honeybees, often in large numbers, where they pierce the trachea walls to feed on the bee haemolymph.
The life cycle of the tracheal mite, Acarapis woodi is spent entirely on adult bees; mites do not infest the brood but infect young adult bees upon or shortly after emergence.
www.vita-europe.com /en/disease/trachea.htm   (511 words)

  
 Intermediate Beekeeping 201   (Site not responding. Last check: 2007-11-02)
Most of it comes from the bee journals of the 1980's when these pest showed up in the U.S. The tracheal mite was first brought to our attention when starting in 1904 a large number of colonies of bees on the Isle of Wight began to die off.
Acarapis woodi mites have been discovered near Weslaco, Texas, a town in extreme southern Texas, Harris County, southeast of Houston and Pecos County in West Texas.
Shimanuki and his staff confirmed that the bee samples were, indeed, infected with Acarapis woodi mites.
www.beeclass.com /DTS/201lessonthree.htm   (1237 words)

  
 Bee Happy!: B-keeping Glossary
Adam at Buckfast Abbey, and known for its resistance to Acarapis woodi (tracheal mite).
One or two 1/4-pound patties are placed on the top bars of the brood chamber to combat the Acarapis woodi tracheal mite from entering the honey bee's spiracles in its travel to the tracheae.
An organic crystalline substance used to treat hives of honey bees for the Acarapis woodi tracheal mite.
pages.prodigy.net /dscribner/bees/fbeespgg.html   (6642 words)

  
 Apiservices - Beekeeping - Article - Pest Risk Assessment: Importation of Adult Queens, Package Bees and Germplasm of ...
For countries where varroa mite (Varroa spp.), tracheal mite (Acarapis woodi) and Tropilaelaps mite (Tropilaelaps spp.) occur, the health certificate from the country of origin must confirm that bees to be exported to Australia have been treated with an efficacious acaricide for a period of 56 days immediately prior to export.
A serological approach to the detection of Acarapis woodi parasitism in honey bees using an enzyme-linked immunosorbent assay.
Diagnosis of tracheal mite (Acarapis woodi Rennie) parasitism of honey bees using a monoclonal based enzyme-linked immunosorbent assay.
www.beekeeping.com /articles/us/import_australia.htm   (4014 words)

  
 Beekeeping in the United States
Language: English Descriptors: U.S.A.; Acarapis woodi; Honeybees 2 NAL Call.
Language: English Descriptors: New York; Apis mellifera; Honeybee colonies; Mortality; Overwintering; Trachea; Acarapis woodi; Incidence; Commercial beekeeping Abstract: Colonies of honey bees, Apis mellifera L., infested with Acarapis woodi (Rennie) were studied during the four winters of 1985-1989 in New York state.
Samples of bees were obtained from colonies on several dates from fall to spring to determine mite prevalence and mite load scores.
www.nal.usda.gov /afsic/AFSIC_pubs/qb93-30.htm   (10407 words)

  
 Zach's Bee Photos [(c) Zachary Huang] :: Tracheal mites
The ones here are infected with tracheal mites (Acarapis woodi) and has become brownish or fl due to the scar tissue from mite feeding and the presece of many mites.
Two tracheal mites (Acarapis woodi) inside a worker trachea.
Too many mites in there obviously blocks the airway of workers and workers become physically weaker and cannot fly as far and die earlier compared to healthy bees.
drone.cyberbee.net /gallery/tracheal   (104 words)

  
 Tracheal Mites
The parasitic mite Acarapis woodi Hirst is not visible with the naked eye; microscopic examination is necessary as they vary in size between only 125 and 174 microns (Delfinado-Baker and Baker 1982).
The mite infests the breathing tubes or tracheae and the air sacs of honeybees, often in large numbers, where they pierce the trachea walls to feed on the bee haemolymph.
The life cycle of the tracheal mite, Acarapis woodi is spent entirely on adult bees; mites do not infest the brood but infect young adult bees upon or shortly after emergence.
www.beekeeping.com /vita/disease/trachea.htm   (511 words)

  
 IngentaConnect Inheritance of Resistance to Acarapis woodi (Acari: Tarsonemidae)...   (Site not responding. Last check: 2007-11-02)
IngentaConnect Inheritance of Resistance to Acarapis woodi (Acari: Tarsonemidae)...
Inheritance of Resistance to Acarapis woodi (Acari: Tarsonemidae) in First-Generation Crosses of Honey Bees (Hymenoptera: Apidae)
Acarapis woodi (Acari: Tarsonemidae) in First-Generation Crosses of Honey Bees (Hymenoptera: Apidae)" title="post to CiteUlike">Post to CiteUlike
www.ingentaconnect.com /content/esa/jee/2000/00000093/00000006/art00006   (277 words)

  
 Mites and Ticks: A Virtual Introduction-Acarapis woodi
The honey bee tracheal mite, Acarapis woodi (Rennie), is an internal parasite of adult honey bees, Apis mellifera L. Due to its small size (143-167
Effects of age of worker honey bees (Apis mellifera L.) on tracheal mite (Acarapis woodi Rennie) infestation.
Nocturnal dispersal by female Acarapis woodi in honey bee (Apis mellifera) colonies.
www.sel.barc.usda.gov /acari/content/trachealmites.html   (306 words)

  
 Mites and Ticks: A Virtual Introduction-Acarapis woodi
Bee-mite associations run the gamut from parasitism through commensalism to several types of mutualism, and many different lineages of bees have mite associates.
Some species, like Acarapis woodi (family Tarsonemidae) and Locustacarus buchneri (family Podapolipidae) are endoparasites, feeding on host hemolymph from inside the tracheae of honey bees and bumblebees, respectively.
Variations on the parasite theme include species of Pyemotes (family Pyemotidae) that are actually parasitoids, killing the host in the process of feeding.
www.sel.barc.usda.gov /acari/content/beemites.htm   (454 words)

  
 research focus: feature   (Site not responding. Last check: 2007-11-02)
Indeed, in 1922, the U.S. Honeybee Act (a Federal egulation) prohibited the importation of all life stages of honey bees into the U.S. primarily to keep this parasite out of the country.
Field test of resistance to Acarapis woodi (Acari: Tarsonemidae) and of colony production by four stocks of honey bees (Hymenoptera: Apidae).
The infestation of honey bees in Mexico with Acarapis woodi.
gears.tucson.ars.ag.gov /rf/hbtm/index.html   (708 words)

  
 Mites - The real meaning from Timesharetalk wikipedia   (Site not responding. Last check: 2007-11-02)
Perhaps the best-known mite, though, is the house dust mite (family Pyroglyphidae).
Examples are Varroa destructor which attaches to the body of the honeybee, and Acarapis woodi, which lives in the tracheae of honeybees.
There are hundreds of species of mites associated with other bee species, and most are poorly described and understood.
www.timesharetalk.co.uk /wiki.asp?k=Mites   (303 words)

  
 WNCBees.org -- Tracheal Mites   (Site not responding. Last check: 2007-11-02)
The ones here are infected with tracheal mites (Acarapis woodi) and has become brownish or fl due to the scar tissue from mite feeding and the presece of many mites.
Two tracheal mites (Acarapis woodi) inside a worker trachea.
Too many mites in there obviously blocks the airway of workers and workers become physically weaker and cannot fly as far and die earlier compared to healthy bees.
www.wncbees.org /pests/TrachealMites.cfm   (196 words)

  
 Woodi - Country Species Summary
In mint condition this buick woodie runs like it did 78 years ago and only has 25000 miles on it.
Xyrichtys woodi (Jenkins, 1900) This uncommon razorfish, like others of its kind, lives over open sand into which it dives when threatened.
Resources for your Woodi family tree research project.
findultra.com /?q=woodi   (152 words)

  
 Mites and Disease
In recent years, the nation's beekeeping industry has sustained serious losses of bee colonies from two introduced parasitic mites: Acarapis woodi (R) and Varroa jacobsoni.
woodi parasitizes the adult bee, and V. jacobsoni targets the pupae.
For many years, we have observed a similar pathology in colonies of bees exposed to toxic pollutants.
beekeeper.dbs.umt.edu /~bees/mites.html   (393 words)

  
 Determination of menthol in honey by gas chromatography.
The method includes steam distillation and hexane extraction with an internal standard (2,6-dimethylphenol).
Beehives treated to control Acarapis woodi over 21 days with 30-60 g L-menthol contained L-menthol residues in honey and beeswax.
L-Menthol was found only in treated portions of the hive and not later transferred to added honey supers.
www.aegis.com /aidsline/1994/apr/M9440289.html   (367 words)

  
 Bee Mites: Systematics and ecology of North American bee-associated mites   (Site not responding. Last check: 2007-11-02)
We are studying the diversity of mites associated with all kinds of bees in the United States and Canada.
You may be familiar with the Varroa mite (Varroa destructor) and the Honey Bee Tracheal Mite (Acarapis woodi), that are parasites of honey bees.
Apis Acarapis Tarsonemus Xylocopa, Pseudacarapis, Crossacarapis, Euglossa, Acarapis woodi, Pseudacarapis indoapis on Apis cerana.
insects.ummz.lsa.umich.edu /beemites   (604 words)

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