Navigation Links
NHM entomologist co-authors new research on parasitic phorid fly, a new threat to honey bees
Date:1/3/2012

Jan. 2, 2012 A paper to be published on January 3, 2012 in the authoritative magazine PLoS ONE, co-authored by NHM entomologist Dr. Brian Brown, reveals a new threat to honey bees and perhaps, a partial explanation for the bees' well-publicized Colony Collapse Disorder (CCD), a syndrome characterized by worker bees abandoning their hive. The threat is the tiny but dangerous phorid fly, which may pose an emerging threat to North American beekeeping.

The honey bee Apis mellifera has experienced recent unexplained die-offs around the world. Although catastrophic losses of honey bee colonies have occurred in the past, the magnitude and speed of recent hive losses appear unprecedented. So far, the main causal suspects have been parasitic mites, fungal parasites, viral diseases and interactions amongst them.

In this paper, the authors provide the first documentation that the phorid fly Apocephalus borealis, previously known to only parasitize bumble bees, also infects and eventually kills honey bees by leading them to abandon their hives at night.

Brown is a world authority on phorid flies, and blogs about the weird creatures at http://flyobsession.net. He has received reports of nighttime bee activity in Los Angeles. "It seems to be concentrated near the coast," he said, "which is where our collecting has also encountered the flies."

The authors prove that parasitized honey bees show hive abandonment behavior, leaving their hives at night and dying shortly thereafter. On average, seven days later, up to 13 phorid larvae emerge from each dead bee and pupate away from the bee. Using DNA barcoding, the authors confirmed that phorids that emerged from honey bees and bumble bees were the same species.

Understanding details of phorid infection may shed light on similar hive abandonment behaviors seen in CCD. Further, knowledge of this parasite could help prevent its spread into regions of the world where nave hosts may be easily susceptible to attack.


'/>"/>
Contact: Kristin Friedrich
kfriedri@nhm.org
213-763-3532
Natural History Museum of Los Angeles County
Source:Eurekalert  

Related biology news :

1. UOG entomologist receives new grant monies to combat the rhino beetle
2. UMass Amherst entomologists begin to control winter moth infestation in eastern Massachusetts
3. Entomologists launch the 5,000 Insect Genome Project (i5k)
4. UC Riverside entomologists propose pesticide-free method to increase egg production
5. Discovery by UC Riverside entomologists could shrink dengue-spreading mosquito population
6. UC Riverside faculty member joins elite group of entomologists
7. UC Riverside entomologist to oversee centralized database of bee specimens
8. UC Riverside entomologist helps manage invasion threats posed to Californias avocados
9. UCR entomologists to develop special bacteria to combat spread of mosquito-borne diseases
10. Noted entomologist to receive science excellence award
11. US Department of State names UCR entomologist a Jefferson Science Fellow
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
NHM entomologist co-authors new research on parasitic phorid fly, a new threat to honey bees 
(Date:2/3/2016)... 2016 Vigilant Solutions announces today that the ... Missouri solved two recent hit-and-run cases ... from Vigilant Solutions. Brian Wenberg explains, ... victim was walking out of a convenience store and witnessed an elderly male ... vehicle, striking his vehicle and leaving the scene.  In ...
(Date:2/2/2016)... 2, 2016 Checkpoint Inhibitors for Cancer ... Are you interested in the future of ... checkpoint inhibitors. Visiongain,s report gives those predictions to ... national level. Avoid falling behind in data ... and revenues those emerging cancer therapies can achieve. ...
(Date:2/1/2016)... Rising sales of consumer electronics ... intuitive gesture control market size ... consumer electronics coupled with new technological advancements to drive ... through 2020   --> ... advancements to drive global touchfree intuitive gesture control market ...
Breaking Biology News(10 mins):
(Date:2/4/2016)...  Sangamo BioSciences, Inc. (NASDAQ: SGMO ), the ... Edward Lanphier , Sangamo,s president and chief executive officer, ... ZFP Therapeutic ® development programs and an overview ... on Thursday, February 11, 2016, at the Leerink Partners ... is being held in New York ...
(Date:2/4/2016)... , Feb. 4, 2016 Beike Biotechnology, the ... medical institutions attended a ceremony in late 2015 to ... cell therapy in 2016. --> ... Translation Platform for Personalized Cell Therapy" was hosted by ... Production Center, both subsidiaries of Beike Biotechnology Co., Ltd. ...
(Date:2/4/2016)... --> --> ... pleased to provide the following update on recent corporate developments. ... last 3 months we have significantly increased our cash position ... As a result, we have positioned ourselves to execute on ... and expect that development to continue on schedule. ...
(Date:2/4/2016)... -- Sinovac Biotech Ltd. ("Sinovac" or the "Company") (NASDAQ: ... in China , today announced that ... on February 4, 2016 a preliminary non-binding proposal letter, ... PKU V-Ming ( Shanghai ) Investment Holdings ... ( Shenzhen ) Fund Management Co., Ltd., ...
Breaking Biology Technology: