Featured Research

from universities, journals, and other organizations

New technology decodes chemical messages sent by bed bugs

Date:
December 5, 2012
Source:
Public Library of Science
Summary:
Bed bugs exchange specific chemical signals corresponding to particular behaviors, and researchers have now combined two unusual technologies to sniff out these signals in a matter of seconds.

Bed bugs exchange specific chemical signals corresponding to particular behaviors, and researchers have now combined two unusual technologies to sniff out these signals in a matter of seconds.

The results are published Dec. 5 in the open access journal PLOS ONE by Ole Kilpinen and colleagues from Aarhus University, Denmark, and reveal previously unknown aspects of bed bug lifestyles and mating behaviors.

Previous studies of bedbug chemical signals have been based on the collection and analysis of volatile chemicals they secrete over a period of time.

In this new research, the authors tracked the changes in secreted volatile compounds using video imaging and improved gas analyzers, and found distinct increases in different chemicals depending on the bugs' activity. For example, they found that two compounds were emitted as defense from unwanted mating attempts by both female and male bugs.

They also found large variations in the chemicals secreted by the bugs in individual emissions, which the authors suggest emphasizes the need for such real-time tracking technology rather than testing samples collected over long periods of time.


Story Source:

The above story is based on materials provided by Public Library of Science. Note: Materials may be edited for content and length.


Journal Reference:

  1. Ole Kilpinen, Dezhao Liu, Anders Peter S. Adamsen. Real-Time Measurement of Volatile Chemicals Released by Bed Bugs during Mating Activities. PLoS ONE, 2012; 7 (12): e50981 DOI: 10.1371/journal.pone.0050981

Cite This Page:

Public Library of Science. "New technology decodes chemical messages sent by bed bugs." ScienceDaily. ScienceDaily, 5 December 2012. <www.sciencedaily.com/releases/2012/12/121205200053.htm>.
Public Library of Science. (2012, December 5). New technology decodes chemical messages sent by bed bugs. ScienceDaily. Retrieved August 20, 2014 from www.sciencedaily.com/releases/2012/12/121205200053.htm
Public Library of Science. "New technology decodes chemical messages sent by bed bugs." ScienceDaily. www.sciencedaily.com/releases/2012/12/121205200053.htm (accessed August 20, 2014).

Share This




More Plants & Animals News

Wednesday, August 20, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Awesome New Camouflage Sheet Was Inspired By Octopus Skin

Awesome New Camouflage Sheet Was Inspired By Octopus Skin

Newsy (Aug. 19, 2014) Scientists have developed a new device that mimics the way octopuses blend in with their surroundings to hide from dangerous predators. Video provided by Newsy
Powered by NewsLook.com
Disquieting Times for Malaysia's 'fish Listeners'

Disquieting Times for Malaysia's 'fish Listeners'

AFP (Aug. 19, 2014) Malaysia's last "fish listeners" -- practitioners of a dying local art of listening underwater to locate their quarry -- try to keep the ancient technique alive in the face of industrial trawling and the depletion of stocks. Duration: 02:29 Video provided by AFP
Powered by NewsLook.com
USDA Cracks Down On Imports From Foreign Puppy Mills

USDA Cracks Down On Imports From Foreign Puppy Mills

Newsy (Aug. 18, 2014) New USDA measures to regulate dog imports aim to crack down on buying dogs from overseas puppy mills. Video provided by Newsy
Powered by NewsLook.com
Bone Marrow Drug Regrows Hair In Some Alopecia Patients

Bone Marrow Drug Regrows Hair In Some Alopecia Patients

Newsy (Aug. 18, 2014) Researchers performed an experiment using an FDA-approved drug known as ruxolitinib. They found it to be successful in the majority of patients. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins