Navigation Links
Inquiring minds want to know about cotton fleahoppers
Date:9/22/2007

Plants in these fleahopper-infected plots are compared to those not seeded with fleahoppers (naturally-occurring insect populations) and to plants chemically treated for fleahopper damage.

"2006 was not a good year for our study. It was very hot and dry," Parajulee said. "Even so, we learned that cotton plants can compensate for fleahopper damage. These plants incurred up to 25 percent fruit loss from as many as three fleahoppers per plant and still produced almost 800 pounds of lint per acre.

"Their yield compared favorably to plants treated for fleahoppers, and untreated plants left to naturally-occurring insect populations."

Parajulee hopes 2007 data from this study will help generate a fruit (square) loss treatement threshold. By 2008, the scientists hope to add specific chemical control tips to their arsenal of fleahopper knowledge.

Parajulee is also contributing to another study designed to survey fleahopper biology, behavior and movement statewide, and generate management recommendations for cotton producers.

That study began in 2007 and is led by Dr. Chris Sansone, Texas Cooperative Extension entomologist at San Angelo. Other contributors are Dr. Raul Medina, Experiment Station research entomologist at College Station; Dr. Charles Suh, U.S. Department of Agriculture Agricultural Research Service entomologist at College Station; John Westbrook, USDA Agricultural Research Service meteorologist at College Station; several Extension integrated pest management agents, and Apurba Barman, an entomology doctoral student at Texas A&M University.

"For many years, we entomologists have worked under the assumption that fleahoppers build up in wild host plants and then move into cotton prior to squaring," Parajulee said. "In the eastern part of Texas, fleahopper migration into cotton from wild host plants is pretty constant. Producers there can spray two to four times a season to control them.

"In the Rolling Plains, lack of r
'/>"/>

Contact: Tim W. McAlavy
t-mcalavy@tamu.edu
806-746-6101
Texas A&M University - Agricultural Communications
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Quantum Dots Research Leads to New Knowledge about Protein Binding in Plants
2. U-M scientist to talk about tissue engineering at AAAS
3. US life expectancy about to decline, researchers say
4. Surprising findings reported about iron overload
5. Alaskan puzzles, monitoring provide insight about North Pacific salmon runs
6. FDA Warns About Antipsychotic Drugs and Elderly
7. Important discovery about second most fatal cancer
8. Survey reveals women and doctors arent talking about HPV
9. Hopkins AIDS experts issue warning about global efforts to provide drug therapies
10. Few clues about African ancestry to be found in mitochondrial DNA
11. Geckos: Its not always about sex
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/13/2015)... Jul. 13, 2015 NXT-ID, Inc. (NASDAQ: ... authentication company focused on the growing mobile commerce ... patent 62/188684 for BEHAVIORAL-DIRECTED AUTHENTIATION METHOD ... convenient and secure method to make payments.  With ... methods, introduced with its groundbreaking voice-direct payment patent ...
(Date:7/9/2015)... PLEASANTON, Calif. , July 9, 2015 /PRNewswire/ ... tools, today announcing its acquisition of Avid Nano. ... dynamic light scattering (DLS) systems.    ... world,s smallest, fastest and easiest to use protein ... system that measures a protein,s hydrodynamic size, size ...
(Date:7/8/2015)... , N.J. and NEW YORK , July ... Guidepoint today announced BD & Guidepoint ... companies with free access to Guidepoint,s expert network services. ... that are developing cutting-edge technologies to improve healthcare delivery ... Guidepoint research manager, each start-up entrepreneur will be able ...
Breaking Biology News(10 mins):NXT-ID Patents Behavior-Directed Payments 2NXT-ID Patents Behavior-Directed Payments 3NXT-ID Patents Behavior-Directed Payments 4Unchained Labs just can't get enough, acquires Avid Nano, rocks out the new pUNk! 2BD and Guidepoint Team to Connect Healthcare Start-up Companies With Business and Scientific Experts 2BD and Guidepoint Team to Connect Healthcare Start-up Companies With Business and Scientific Experts 3
... 2003 epidemic of Highly Pathogenic Avian Influenza (HPAI) in ... in the developed world. Gert-Jan Boender and colleagues have ... model which can predict the probability of infection from ... identify high-risk areas in the Netherlands and analyze various ...
... more bacteria are antibiotic resistant and because antibiotics are ... to developing new antibacterial strategies, taken by researchers from ... amount of iron (Fe), which is critical for bacterial ... study, which appears online on March 15 in advance ...
... Pennsylvania School of Medicine have discovered that an enzyme ... that is defective in cystic fibrosis patients. The disruption ... to airways causes thick mucus to buildup inside the ... treating lung infections in some cystic fibrosis (CF) patients. ...
Cached Biology News:Penn study on lung-infecting bacterial enzyme suggests new approach to cystic fibrosis treatment 2
(Date:7/30/2015)... , ... July 31, 2015 , ... Ralco is honored ... at the Lyon County Fair to be held August 5-9 in Marshall. The Ralco ... their meals come from and how agriculture impacts their daily lives. This unique exhibit ...
(Date:7/30/2015)... -- According to a new market research ... PKPD, Trial Design, Toxicity Prediction, In-house, Contract Service), by ... End Users - Global Forecast to 2020", published by ... 2,107.99 million by 2020 from USD 1,034.93 million in ... Browse more than 75 market ...
(Date:7/30/2015)... 30, 2015 Ascendis Pharma A/S (Nasdaq: ... its innovative TransCon technology to address significant unmet ... a six-month Phase 2 study to evaluate the ... in 53 treatment-naïve, pre-pubertal children with growth hormone ... pleased with the top-line results from our Phase ...
(Date:7/29/2015)... , July 30, 2015 ... results for the second quarter of 2015. CEO ... results and its performance in different businesses. ... http://www.eurobusinessmedia.com/ceo-direct/sanofi/sanofi-h1-2015-results-interview-with-ceo-olivier-brandicourt?utm_source=ceo-direct&utm_medium=wire Topics covered ... results - Performance drivers ...
Breaking Biology Technology:Ralco Announces Primary Sponsorship of Ralco Enrichment Center at Lyon County Fair 2Biosimulation Market Worth 2,107.99 Million USD by 2020 2Biosimulation Market Worth 2,107.99 Million USD by 2020 3Biosimulation Market Worth 2,107.99 Million USD by 2020 4Ascendis Pharma A/S Announces Positive Top-line Results from a Phase 2 Pediatric Study of Once-Weekly TransCon Growth Hormone for the Treatment of Growth Hormone Deficiency 2Ascendis Pharma A/S Announces Positive Top-line Results from a Phase 2 Pediatric Study of Once-Weekly TransCon Growth Hormone for the Treatment of Growth Hormone Deficiency 3Ascendis Pharma A/S Announces Positive Top-line Results from a Phase 2 Pediatric Study of Once-Weekly TransCon Growth Hormone for the Treatment of Growth Hormone Deficiency 4Ascendis Pharma A/S Announces Positive Top-line Results from a Phase 2 Pediatric Study of Once-Weekly TransCon Growth Hormone for the Treatment of Growth Hormone Deficiency 5Ascendis Pharma A/S Announces Positive Top-line Results from a Phase 2 Pediatric Study of Once-Weekly TransCon Growth Hormone for the Treatment of Growth Hormone Deficiency 6Ascendis Pharma A/S Announces Positive Top-line Results from a Phase 2 Pediatric Study of Once-Weekly TransCon Growth Hormone for the Treatment of Growth Hormone Deficiency 7
... In the smooth, white, bunny-suited clean-room world of silicon wafers ... may go a long way, perhaps all the way to ... Their research shows that light ricocheting around inside the ... film is ultra thin. A film that,s nanoscale-thin and has ...
... Decision Resources, one of the world,s leading research and ... owing to increasing generic availability of antihypertensive agents, the ... 2009 to $23 billion in 2019 in the United ... The Pharmacor 2010 findings from the topic ...
... Enters into Share Transfer Agreement -- SHENZHEN, China, Sept. 28 /PRNewswire-Asia-FirstCall/ -- ... ... lpUnit=,PRN,; --> ... = function(data) { var s = ,; var first_result; // Results are keyed by longUrl, so ...
Cached Biology Technology:Solar cells thinner than wavelengths of light hold huge power potential 2Solar cells thinner than wavelengths of light hold huge power potential 3Due to Generic Erosion, the Hypertension Drug Market Will Decline by $3 Billion from 2009 to 2019 2Tongjitang Chinese Medicines Company Enters into Share Transfer Agreement 2Tongjitang Chinese Medicines Company Enters into Share Transfer Agreement 3Tongjitang Chinese Medicines Company Enters into Share Transfer Agreement 4Tongjitang Chinese Medicines Company Enters into Share Transfer Agreement 5Tongjitang Chinese Medicines Company Enters into Share Transfer Agreement 6Tongjitang Chinese Medicines Company Enters into Share Transfer Agreement 7Tongjitang Chinese Medicines Company Enters into Share Transfer Agreement 8
... This CLS number is a ... easily match Cornings product number. ... please order under the old ... customer service for assistance. ...
... its effects by binding ... a disulfide-linked heterotetrameric protein ... subunits and two Beta ... following configuration: Beta-Alpha-Alpha-Beta. ...
... CLS number is a new ... match Cornings product number. If ... order under the old Sigma-Aldrich ... service for assistance. Mfr ...
... 11, Compliant software for JASCO HPLC systems. , Integrated Instrument ... EZChrom Elite ... options for JASCO HPLC systems. This provides a completely integrated system ... settings with each run. , ...
Biology Products: