Results 181 to 190 of about 2,825,520 (226)

Is contact colony treatment with antibiotics an effective control for European foulbrood?

Bee World, 2001
The National Bee Unit (NBU), Central Science Laboratory, York, UK, has co-ordinated the bee health programme on behalf of the Ministry of Agriculture, Fisheries and Food for England since 1994 and the National Assembly for Wales (formerly Welsh Office Agriculture Department) for Wales since 1995.
Helen M Thompson, Michael A Brown
openaire   +1 more source

Distribution of Melissococcus plutonius in Honeybee Colonies with and without Symptoms of European Foulbrood

Microbial Ecology, 2005
A sensitive hemi-nested polymerase chain reaction (PCR) was used for detection of Melissococcus plutonius, the causative agent of European foulbrood (EFB). Sampling was made in Switzerland, where EFB is a widespread disease and incidences have increased in recent years.
Eva, Forsgren, Anna Cassel, Lundhagen, Anton, Imdorf, Ingemar, Fries   +3 more
openaire   +2 more sources

Real-time PCR as a decision aid in the control of European foulbrood

Journal of Apicultural Research, 2015
The number of cases of European foulbrood (EFB) increased massively in Switzerland since 2000. According to Swiss legislation, the health status of all colonies within one kilometer from a case needs to be identified by a bee inspector. This results in a workload too high to be handled in due time in areas with a high prevalence and high colony density.
V. Grangier, L. Belloy, J. Charrière, M. Doherr, A. Fritsche, A. Waldvogel   +5 more
semanticscholar   +2 more sources

The effect on American foulbrood of standard oxytetracycline hydrochloride treatments for the control of European foulbrood of honeybees ( Apis mellifera )

Australian Journal of Agricultural Research, 1989
Twenty honeybee colonies were treated with various oxytetracycline hydrochloride (OTC) preparations at the time of inoculation with Bacillus larvae spores or after American foulbrood (AFB) disease signs had developed.Treatment with 1 g OTC, at the time of inoculation delayed the development of AFB disease signs in four hives for periods between 2 ...
BP Oldroyd, RD Goodman, MAZ Hornitzky, D Chandler   +3 more
openaire   +1 more source

EUROPEAN FOULBROOD DISEASE –AETIOLOGY, DIAGNOSTICS AND CONTROL

2005
On the basis of bibliographic data and our own experience, the contemporary concepts about the aetiology, the methods of laboratory diagnosis, the control and prophylaxis of European foulbrood disease are hereby outlined. The role of secondary microflora in the aetiology of this disease is discussed.
Russenova, N., Parvanov, P.
openaire   +1 more source

ความหลากหลายของแบคทีเรีย Melissococcus plutonius ที่ก่อโรคตัวอ่อนเน่ายูโรเปียน (European foulbrood disease) ในผึ้ง : รายงานผลการดำเนินงาน

2018
Melissococcus plutoniusเป็นแบคทีเรียก่อโรคตัวอ่อนเน่ายูโรเปียนในตัวอ่อนของผึ้ง เมื่อเร็ว ๆ นี้ พบว่าสามารถจัดจำแนกโซเลตของ M. plutoniusออกได้เป็น 2 ชนิด คือ typical M. plutoniusและ atypical M. plutoniusโดยทั้ง 2 ไอโซเลตมีลักษณะที่แตกต่างกันทั้งทางด้าน phenotype และพันธุกรรม ซึ่งแสดงให้เห็นว่าทั้ง 2 ไอโซเลตควรมีกลไกในการก่อโรคที่แตกต่างกันและส่งผลกระทบต่
openaire   +1 more source

The Relation of Bacillus Alvei to the Confusing Symptoms in European Foulbrood

Journal of Economic Entomology, 1925
In localities where European foulbood is prevalent and under conditions favoring its unchecked development, the disease often shows variations in symptoms, such as death of larvae after being sealed, more or less suggesting in appearance larvae that have died from American foulbood.
openaire   +1 more source

[Resistance of the causative agents of European foulbrood to oxidative disinfecting agents].

Veterinarno-meditsinski nauki, 1977
Test materials and naturally infected materials from beehives were used to check the resistance of the European foulbrood causative agents to the disinfection agents vofasteril, performic acid, and iosan and iosan-CCT. It was that Bac. alvei spores are destroyed by 1.5 per cent solution of vofasteril for less than an hour's time and by 1.62 per cent ...
E, Iovchev, K, Kunchev
openaire   +1 more source

European Foulbrood

2008
James C. Dunford, Louis A. Somma, David Serrano, C. Roxanne Rutledge, John L. Capinera, Guy Smagghe, Eli Shaaya, David G. Riley, John L. Capinera, Steve H. Dreistadt, Susanne D. Dyby, John B. Heppner, Marc J. Klowden, Stephen L. Clement, George Hangay, Ottó Merkl, George Hangay, Ottó Merkl, John N. Matthiessen, Dale H. Habeck, Nicolas Pedrini, M. Patricia Juarez, David I. Shapiro-Ilan, Parwinder S. Grewal, Jun Mitsuhashi, Helmut V. B. Hirsch, Helen Ghiradella, Martin Barth, Tipvadee Attathom, John B. Heppner, Erik Christiansen, Byron Katsoyannos, John L. Capinera, John L. Capinera, John B. Heppner, James L. Nation   +35 more
openaire   +1 more source

Impact of different culture media and culture conditions on the growth and survival of Melissococcus plutonius , the causative agent of European foulbrood

Journal of Apicultural Research
Yuko Kitamura, Yusuke Kusajima, Mizuki Nakayama, Daijiro Ueda, Reiko Kawaguchi, Yuka Hayashi, Hisako Kakinuma, Mariko Okamoto, Takashi Mada, Daisuke Takamatsu   +9 more
semanticscholar   +1 more source