HOME >> BIOLOGY >> NEWS
ORNL instrument could spell doom for Asian beetles

OAK RIDGE, Tenn., Oct. 27, 2000 An invasion of tree-destroying Asian Longhorned Beetles could be slowed or perhaps stopped with a larvae detection system being developed by researchers at the Department of Energys Oak Ridge National Laboratory (ORNL).

Larvae from the beetles, which are native to China and Korea, are inadvertently imported into the United States nestled inside the wood of shipping crates containing a host of products. Within days of their arrival, beetles are out boring into trees, where they lay eggs. The larvae start eating the trees cambium, the layer that generates new cells, disrupting its nutrient-transporting vessels. Eventually, the trees die. Its a problem that has a lot of people concerned.

"These beetles, which grow to more than an inch in length, can cause billions of dollars in damage to forests and to the maple syrup, lumber and tourism industries," said Cyrus Smith of ORNLs Instrumentation and Controls (I&C) Division.

In the U.S., the beetles favorite targets are maples, horsechestnuts, black locusts, elms, birches, willows and poplars. Already, they have infested thousands of trees in New York and Chicago. The only effective means to eliminate the beetle is to cut infested trees and destroy them by chipping or burning.

Visual inspection of crates and trees is difficult and ineffective, so Smith and colleagues at ORNL are developing a hand-held instrument that identifies the vibrations made by the larvae as they feed on the wood. Their goal is to develop an instrument that can distinguish the Asian Longhorned Beetle larvae from other insects and identify the larvae at different stages of maturity.

To develop the instrument, Smith, Glenn Allgood and Dale Treece, also of the I&C Division, are gathering vibration data from these beetles and other insects as they feed. Researchers are analyzing the information and developing algorithms mathematical solutions to solve complex problems -- to help identify the presen
'"/>

Contact: Ron Walli
wallira@ornl.gov
865-576-0226
DOE/Oak Ridge National Laboratory
26-Oct-2000


Page: 1 2

Related biology news :

1. New space-borne instrument to track greenhouse gases, ozone destroyers, and other pollutants
2. ESA and EADS-CASA sign contract to build instrument for the SMOS mission
3. NCAR aircraft, ground instruments to track carbon dioxide uptake
4. Nanotech instruments allow first direct observations of RNA proofreading
5. Purdue instrument to fashion custom-made proteomics chips
6. Acoustic technique could disinfect medical instruments without heat or harsh chemicals
7. MIT instrument monitors molten materials
8. ORNL conducting field test of instruments to detect lead
9. New instrument enables remote detection of toxic algae in real time
10. Konza Prairie instrumental in research that indicates small streams important in controlling nitrogen, preserving water quality
11. NASA laser instrument to aid forest management, media briefing scheduled for Oct. 12

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/5/2017)... NEW YORK , April 5, 2017 ... security, is announcing that the server component of the ... is known for providing the end-to-end security architecture that ... customers. HYPR has already secured over 15 ... system makers including manufacturers of connected home product suites ...
(Date:3/30/2017)... 2017  On April 6-7, 2017, Sequencing.com will host ... hackathon at Microsoft,s headquarters in Redmond, ... on developing health and wellness apps that provide a ... Genome is the first hackathon for personal genomics ... companies in the genomics, tech and health industries are ...
(Date:3/28/2017)... 2017 The report "Video Surveillance ... Servers, Storage Devices), Software (Video Analytics, VMS), and Service ... Forecast to 2022", published by MarketsandMarkets, the market was ... projected to reach USD 75.64 Billion by 2022, at ... base year considered for the study is 2016 and ...
Breaking Biology News(10 mins):
(Date:10/12/2017)... ... October 12, 2017 , ... BioMedGPS ... the addition of its newest module, US Hemostats & Sealants. , SmartTRAK’s US ... absorbable hemostats, fibrin sealants, synthetic sealants and biologic sealants used in surgical applications. ...
(Date:10/11/2017)... ... October 11, 2017 , ... The CRISPR-Cas9 system ... experiments and avoiding the use of exogenous expression plasmids. The simplicity of programming ... systematic gain-of-function studies. , This complement to loss-of-function studies, such as with ...
(Date:10/11/2017)... 2017  VMS BioMarketing, a leading provider of patient support ... Nurse Educator (CNE) network, which will launch this week. The ... health care professionals to enhance the patient care experience by ... other health care professionals to help women who have been ... ...
(Date:10/11/2017)... ... 11, 2017 , ... Singh Biotechnology today announced that the ... its novel anti-STAT3 (Signal Transducer and Activator of Transcription 3) B VHH13 single ... the cell membrane and bind intracellular STAT3 and inhibit its function. Dysregulation of ...
Breaking Biology Technology:
Cached News: