Navigation Links
ARS scientists test improved stink bug trapping methods
Date:1/18/2013

This press release is available in Spanish.

Baited black traps in a pyramid shape attract significantly more brown marmorated stink bugs than other traps, according to U.S. Department of Agriculture (USDA) scientists. Evaluating stink bug responses to different visual stimuli may help manufacturers design better traps for monitoring the bugs.

Entomologist Tracy Leskey at the Agricultural Research Service (ARS) Appalachian Fruit Research Station in Kearneysville, W.V., focused on visual stimuli that can attract the stink bugs to traps that will help farmers monitor the level of infestation in their fields and orchards.

ARS is USDA's principal intramural scientific research agency, and this research supports the USDA priority of promoting international food security.

In field trials in 2009 and 2010, Leskey and her colleagues found that significantly more stink bug adults and juvenile bugs, called nymphs, were captured in the baited black pyramid traps than in other traps. The researchers also found that more adults and nymphs were captured in a trap placed on the ground than in a commercially available trap hung from a tree limb.

These prototype pyramid traps may serve as monitoring tools to assess the presence, abundance and seasonal activity of pests and natural enemies to determine the need for insecticide applications.

Leskey and her colleagues also found that in 2010, 2011 and 2012, stink bugs produced two generations in one year in Kearneysville, based on the presence of eggs and newly molted adults in field cage experiments. Although it has been reported that these bugs produce only one brood annually in eastern Pennsylvania, it appears that in more southerly locations within the Mid-Atlantic region, they can produce two generations per year, according to Leskey.

A more extensive study is being replicated in several states on the East Coast to determine how many generations may be produced annually in those locations.


'/>"/>

Contact: Sharon Durham
sharon.durham@ars.usda.gov
301-504-1611
United States Department of Agriculture - Research, Education and Economics
Source:Eurekalert

Related biology news :

1. Stanford scientists develop gene therapy approach to grow blood vessels in ischemic limbs
2. Queens scientists seek vaccine for Pseudomonas infection
3. Scientists produce eye structures from human blood-derived stem cells
4. American Society of Plant Biologists honors early career women scientists
5. Brandeis scientists win prestigious prize for circadian rhythms research
6. Scientists discover new method of proton transfer
7. Salk scientists open new window into how cancers override cellular growth controls
8. WileyChina.com - Now Featuring Bespoke Pages for China’s Life Scientists
9. Scientists win $2 million to study new pathway in development and maintenance of lymphoma
10. UGA scientists reveal genetic mutation depicted in van Goghs sunflower paintings
11. Genetic mutation depicted in van Goghs sunflower paintings revealed by scientists
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/17/2016)... 2016 ABI Research, the leader in ... biometrics market will reach more than $30 billion ... 2015. Consumer electronics, particularly smartphones, continue to boost ... to reach two billion shipments by 2021 at ... , Research Analyst at ABI Research. "Surveillance is ...
(Date:3/14/2016)... http://www.apimages.com ) - ... - Renvoi : image disponible via AP Images ( ... --> DERMALOG, le leader de l,innovation ... d,empreintes digitales pour l,enregistrement des réfugiés en Allemagne. ... produire des cartes d,identité aux réfugiés. DERMALOG dévoilera ...
(Date:3/10/2016)...   Unisys Corporation (NYSE: UIS ) today ... is testing its biometric identity solution at the Otay Mesa ... help identify certain non-U.S. citizens leaving the country. ... help determine the efficiency and accuracy of using biometric technologies ... run until May 2016. --> the United ...
Breaking Biology News(10 mins):
(Date:5/27/2016)... ... May 27, 2016 , ... Weeks after hosting a carpal tunnel syndrome ... Fitzmaurice, hand surgeon and founder of the Fitzmaurice Hand Institute, has announced the addition ... is a state-of-the-art technology and only 1 of about 3 currently available in the ...
(Date:5/27/2016)... Jersey and READING, ... -- Indegene ( http://www.indegene.com ), ... marketingorientierten Lösungen für die Life-Science-Branche, Pharmaunternehmen und ... bekannter weltweiter Anbieter von innovativen wissenschaftlichen Support-Services ... des Starts von IntraScience heute den Ausbau ...
(Date:5/26/2016)... ISELIN, New Jersey and ... -- Indegene ( http://www.indegene.com ), a ... solutions to life science, pharmaceutical and healthcare organisations ... provider of innovative scientific support throughout the product ... alliance with the launch of IntraScience. ...
(Date:5/26/2016)... ... May 26, 2016 , ... After several promising treatments in ... the City of Knowledge in Panama, a 6 year-old Duchenne’s muscular dystrophy patient ... this year following FDA approval of a second application for a single patient, ...
Breaking Biology Technology: