Navigation Links
A cure for honey bee colony collapse?

For the first time, scientists have isolated the parasite Nosema ceranae (Microsporidia) from professional apiaries suffering from honey bee colony depopulation syndrome. They then went on to treat the infection with complete success.

In a study published in the new journal from the Society for Applied Microbiology: Environmental Microbiology Reports, scientists from Spain analysed two apiaries and found evidence of honey bee colony depopulation syndrome (also known as colony collapse disorder in the USA). They found no evidence of any other cause of the disease (such as the Varroa destructor, IAPV or pesticides), other than infection with Nosema ceranae. The researchers then treated the infected surviving under-populated colonies with the antibiotic drug, flumagillin and demonstrated complete recovery of all infected colonies.

The loss of honey bees could have an enormous horticultural and economic impact worldwide. Honeybees are important pollinators of crops, fruit and wild flowers and are indispensable for a sustainable and profitable agriculture as well as for the maintenance of the non-agricultural ecosystem. Honeybees are attacked by numerous pathogens including viruses, bacteria, fungi and parasites. For most of these diseases, the molecular pathogenesis is poorly understood, hampering the development of new ways to prevent and combat honeybee diseases. So, any progress made in identifying causes and subsequent treatments of honey bee colony collapse is invaluable. There have been other hypothesis for colony collapse in Europe and the USA, but never has this bug been identified as the primary cause in professional apiaries.

"Now that we know one strain of parasite that could be responsible, we can look for signs of infection and treat any infected colonies before the infection spreads" said Dr Higes, principle researcher.

This finding could help prevent the continual decline in honey bee population which has recently been seen in Europe and the USA.


Contact: Lucy Collister

Related biology news :

1. Flight of the bumble (and honey) bee
2. Honeybees succumb to cocaines allure
3. Honey bees on cocaine dance more, changing ideas about the insect brain
4. Honeybees as plant bodyguards
5. Honey adds health benefits, is natural preservative and sweetener in salad dressings
6. Researchers discover that growing up too fast may mean dying young in honey bees
7. Pesticide build-up could lead to poor honey bee health
8. Honeybee researcher to unravel properties governing lifespan with support from Norway
9. Haagen-Dazs gift to support Penn State honeybee research
10. For honey bee queens, multiple mating makes a difference
11. Caste in the colony
Post Your Comments:
(Date:11/12/2015)... 11, 2015   Growing need for low-cost, ... has been paving the way for use of ... discrete analytes in clinical, agricultural, environmental, food and ... used in medical applications, however, their adoption is ... to continuous emphasis on improving product quality and ...
(Date:11/9/2015)... JOSE, Calif. , Nov. 9, 2015  Synaptics ... human interface solutions, today announced broader entry into the ... vehicle-specific solutions that match the pace of consumer electronics ... and biometric sensors are ideal for the automotive industry ... vehicle. Europe , ...
(Date:10/29/2015)... RESTON, Va. , Oct. 29, 2015 ... announced today that it has released a new version ... Daon customers in North America ... gains. IdentityX v4.0 also includes a FIDO UAF ... customers are already preparing to activate FIDO features. These ...
Breaking Biology News(10 mins):
(Date:11/24/2015)... Nov. 24, 2015 Cepheid (NASDAQ: CPHD ... at the following conference, and invited investors to participate ...      Tuesday, December 1, 2015 at 11.00 a.m. ...      Tuesday, December 1, 2015 at 11.00 a.m. ... New York, NY      Tuesday, December ...
(Date:11/24/2015)... ... November 24, 2015 , ... ... metabolism. But unless it is bound to proteins, copper is also toxic to ... researchers at Worcester Polytechnic Institute (WPI) will conduct a systematic study of copper ...
(Date:11/24/2015)... 2015  Clintrax Global, Inc., a worldwide provider of clinical research ... announced that the company has set a new quarterly earnings record ... quarter growth posted for Q3 of 2014 to Q3 of 2015. ... Mexico , with the establishment of an Asia-Pacific ... United Kingdom and Mexico ...
(Date:11/24/2015)... ... November 24, 2015 , ... The Academy of Model ... Group (SIG), MultiGP, also known as Multirotor Grand Prix, to represent the First–Person View ... years. Many AMA members have embraced this type of racing and several new model ...
Breaking Biology Technology: