HOME >> BIOLOGY >> NEWS
Computer model shows increased US threat from soybean rust

URBANA, Ill. -- With support from the U.S. Department of Agriculture's Animal and Plant Health Protection Service, researchers at the University of Illinois at Urbana-Champaign are using sophisticated computer modeling to track the spread of the fungal disease known as Asian soybean rust.

In recent years, the aggressive form of the disease has moved from Asia to Africa and into parts of South America. It first showed up in Paraguay in 2001 and now is a problem for many of the major soybean-growing areas in Brazil and Argentina. While not yet found in the United States, the recent introduction of the disease into South America raises the danger that it eventually could spread to the United States.

The latest computer models from the Illinois study indicate that the disease has most likely already spread to soybean-growing areas in Brazil and Venezuela located north of the equator, making it inevitable that rust will reach the United States in a relatively short time.

"Our work shows that the U.S. is at high risk once the pathogen that causes the disease expands its range into the northern part of South America," said aerobiologist Scott Isard of the geography department at Illinois. "We have received credible reports that this has already happened, although the Brazilian government has not confirmed it so far. If it's already established there, we could even see rust in the U.S. as soon as the current growing season and certainly no later than a year or two down the road."

With an additional grant from the USDA's National Research Initiative, Isard is working with USDA plant pathologists Glen Hartman and Montes Miles, both based on the Illinois campus, and agricultural meteorologist Joseph Russo of ZedX Inc. in Bellefonte, Pa., to further enhance the predictive capabilities of the models.

Isard notes that the model already has been used to track the past movement of rust from Asia into Africa in 1996 and the subsequent spread i
'"/>

Contact: Rob Wynstra, Agricultural Communications Specialist
wynstra@uiuc.edu
217-333-9446
University of Illinois at Urbana-Champaign
25-May-2004


Page: 1 2 3

Related biology news :

1. Computer scientists at UH developing nurturing computers
2. Computer models expose humans as main cause of caribou decline
3. Computer database being developed at Temple will allow for better inventory of chemicals
4. Computer imaging of Archeopteryx skull suggests this dinosaur-bird link could fly
5. 20 May AAAS lecture: Computers that Respond to Human Emotion
6. Computer modeling targets epidemics, bioterror
7. Computer method identifies potentially active enzymes
8. Computer scientists develop tool for mining genomic data
9. Computer model offers new tool to probe Woburn toxic waste site
10. Computer models forecast sharp increase in temperature if heat-trapping emissions continue to rise
11. Computer scientist locates more than 1,000 novel genes in mouse and human

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Computer model shows increased threat from soybean rust

(Date:11/3/2014)... Australia report that low birth weight and preterm birth ... replacements in adulthood. Findings published in the American College ... , indicate that low birth weight and pre-term babies ... to OA as adults. , According to the ... are diagnosed with clinical OA. Symptoms of OA range ...
(Date:11/2/2014)... November 2014)—In support of a bold quest to rid ... Gates Foundation today announced an award of US$156 million ... (MVI) in building new vaccines that will interrupt the ... "accelerating to zero" agenda. Such vaccines would ensure that ... called an "immunological bed net." , This approach ...
(Date:11/2/2014)... walk into a bar and bump into a biologist . ... to some late-night nerd sketch, researchers have taken this premise ... biology, namely, finding meaning in the rising oceans of genomic ... cancer mutations that genome-wide studies are publishing at a dizzying ... parse the signal from the noise (and there is no ...
Breaking Biology News(10 mins):Preterm, low birth-weight babies may need new hips in adulthood 2New malaria vaccines to prevent infection and block transmission get a shot in the arm 2New malaria vaccines to prevent infection and block transmission get a shot in the arm 3New malaria vaccines to prevent infection and block transmission get a shot in the arm 4Mutant models 2Mutant models 3Mutant models 4
(Date:11/21/2014)... CA (PRWEB) November 21, 2014 Why ... that makes Albert Einstein so instantly recognizable? Why have ... physicist, mathematician, astronomer and author Hilton Ratcliffe seeks out ... have nothing at all to do with science. In ... Harbor Publishing , November 21, 2014), Ratcliffe puts it ...
(Date:11/21/2014)... SAN DIEGO , Nov. 20, 2014 /PRNewswire/ ... patient has been dosed in its Phase 1 ... and cisplatin for the treatment of malignant pleural ...  Polaris Group is conducting clinical trials on ADI-PEG ... other agents, for the treatment of several other ...
(Date:11/21/2014)... 20, 2014 /PRNewswire/ - BIOREM Inc. (TSXV: BRM) ("Biorem" or "the Company") ... ended September 30, 2014.  Biorem,s complete 2014 third quarter financial statements ... Financial Summary:Three-months ended September 30, , Nine-months ended ... , 2014 , 2013 , ... 5,281 , 6,715 , 14,476 Gross ...
(Date:11/18/2014)... LA (PRWEB) November 17, 2014 ... build-to-order, open architecture blade-based and rackmount computing infrastructure, ... Tesla® K80 dual-GPU accelerator throughout its GPU-enabled blade ... pair of the company’s latest proprietary 80-lane Gen3 ... eight discrete NVIDIA Tesla K80 dual-GPU accelerator cards ...
Breaking Biology Technology:“Stephen Hawking Smoked My Socks” Sparks Controversy in Science World 2“Stephen Hawking Smoked My Socks” Sparks Controversy in Science World 3“Stephen Hawking Smoked My Socks” Sparks Controversy in Science World 4Polaris Group Announces Treatment of First Patient in Phase 1 Study of ADI-PEG 20 plus Pemetrexed and Cisplatin in Malignant Pleural Mesothelioma And Non-Squamous Non-Small Cell Lung Carcinoma 2Biorem Reports Third Quarter Results 2Biorem Reports Third Quarter Results 3Cirrascale® Expands Multi-GPU Peering Solutions with Support for New NVIDIA Tesla K80 Dual-GPU Accelerators 2Cirrascale® Expands Multi-GPU Peering Solutions with Support for New NVIDIA Tesla K80 Dual-GPU Accelerators 3
Cached News: