HOME >> BIOLOGY >> NEWS
Crop rotation may help wait out soil pathogen deadly to pumpkins

URBANA -- Chemicals have limited effects on controlling it and there are no known resistant varieties of processing pumpkin to withstand an attack of the deadly blight known as Phytophthora capsici (P. capsici). Now, researchers at the University of Illinois at Urbana-Champaign suspect that rotating crops that are not susceptible to the disease may be a solution to the problem.

In a recent study, 45 species of crop and weed plants were screened for their susceptibility to P. capsici. Although 22 crop species succumbed to the disease, 14 did not.

Mohammad Babadoost, a plant pathologist in the College of Agricultural, Consumer and Environmental Sciences, believes that rotating the 14 resistant vegetable varieties may serve to wait out the pathogen until it is safe to once again plant pumpkins or other crops susceptible to P. capsici.

"Crop rotation is already being used by pumpkin growers as an important component of disease management," Babadoost said. "Most pumpkin growers in Illinois follow at least a short-term crop rotation. However, most growers have experienced heavy losses when carrot, lima beans, pea, pepper, snap bean, and tomato were grown prior to pumpkin."

In order to make crop rotation a successful solution to waiting out the pathogen, a critical question remains to be answered: How long does the pathogen stay alive in the soil?

"Unfortunately, we don't know how long," Babadoost said. "Currently, I have a graduate student investigating that. We are trying to work out the problem piece by piece, then develop effective strategies to manage this disease. Definitely, the study that [Donglan] Tian completed provided us with very valuable information in dealing with this destructive pathogen."

Soybean, corn, and wheat, the major crops grown in Illinois, did not become infected, and there is no report indicating that these crops are hosts of P. capsici. The other 11 vegetable crops that, when inoculated with P.
'"/>

Contact: Debra Levey Larson
dlarson@uiuc.edu
217-244-2880
University of Illinois at Urbana-Champaign
10-May-2004


Page: 1 2

Related biology news :

1. Medical students inadequately prepared for clinical rotations, caring for chronically ill
2. Cancer vaccine based on pathogenic listeria bacteria shows promise targeting metastases
3. Scientists decipher genetic code of biothreat pathogen
4. Bad news for pathogenic bacteria: Scientists find protein essential for bacterial survival
5. Asian bird flu became highly pathogenic through continued circulation and gene swapping
6. Biologists ID defense mechanism of leading fungal pathogen
7. Technique plucks rapidly evolving genes from a pathogens genome
8. Researchers say US military accidentally introduced tree pathogen to Italian estate
9. K-State uses geographic tools to track plant pathogens
10. Scientists crack genome sequence of a major parasitic pathogen
11. Researcher identifies Irish potato famine pathogen

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Crop rotation may help wait out soil pathogen deadly pumpkins

(Date:7/2/2015)... , June 25, 2015 ... the addition of the "Natural Language Processing ... (Recognition, IVR, OCR, Pattern & Image Recognition) - ... offering. The key vendors occupying the ... IBM Corporation, Microsoft Corporation, NetBase Solutions, SAS Institute ...
(Date:6/30/2015)... To bolster its efforts and commitment to fighting ... the addition of two new team members. ... David Raviv will act as head of strategic ... to providing the most secure solutions for the enterprise market. ... 7 Technologies, a provider of security and management products, which ...
(Date:6/26/2015)... , June 26, 2015 ATL Technology, LLC, ... devices with specialties in single use solutions, headquartered in ... MedConx, Inc. (a California corporation with ... San Jose, Costa Rica ). ... Costa Rica with ATL Technology,s existing facility in ...
Breaking Biology News(10 mins):Natural Language Processing Market by Type (Rule-Based, Statistical, and Hybrid), Technologies (Recognition, IVR, OCR, Pattern & Image Recognition) - Worldwide Forecast to 2020 2HYPR Corp. Expands Biometric Authentication Team with Enterprise All Stars 2HYPR Corp. Expands Biometric Authentication Team with Enterprise All Stars 3ATL Technology Announces Acquisition of MedConx, Inc. and Expanded Global Footprint 2
(Date:7/29/2015)... 2015 Sanofi, a global ... second quarter of 2015. CEO Olivier Brandicourt ... performance in different businesses. Watch video ... Topics covered in the interview ... - Performance drivers - Diabetes ...
(Date:7/29/2015)... -- US-Australian drug discovery company, Novogen Limited (ASX: NRT; ... to progressing its ground-breaking technology platforms to Phase 1 ... the Company delivers the best value for shareholders. ... said the Company currently had an extensive program of ... and academic partnerships and initiatives, and he was working ...
(Date:7/29/2015)...  HealthSouth Corporation (NYSE: HLS ), ... healthcare services, offering both facility-based and home-based post-acute ... the second quarter ended June 30, 2015. ... volume growth in both segments and an 11.0% ... President and Chief Executive Officer of HealthSouth. "While ...
(Date:7/29/2015)... , July 29, 2015 ... has announced the addition of the "Global ... their offering. The Global Biosimilars Market, ... of the rapidly growing biosimilars market. With the ... striving to minimize costs, biosimilars are being viewed ...
Breaking Biology Technology:Newly Appointed Acting CEO Outlines Immediate Plans for Novogen 2Newly Appointed Acting CEO Outlines Immediate Plans for Novogen 3Newly Appointed Acting CEO Outlines Immediate Plans for Novogen 4Newly Appointed Acting CEO Outlines Immediate Plans for Novogen 5Newly Appointed Acting CEO Outlines Immediate Plans for Novogen 6Newly Appointed Acting CEO Outlines Immediate Plans for Novogen 7Newly Appointed Acting CEO Outlines Immediate Plans for Novogen 8Newly Appointed Acting CEO Outlines Immediate Plans for Novogen 9Newly Appointed Acting CEO Outlines Immediate Plans for Novogen 10HealthSouth Reports Results for Second Quarter 2015 2HealthSouth Reports Results for Second Quarter 2015 3HealthSouth Reports Results for Second Quarter 2015 4HealthSouth Reports Results for Second Quarter 2015 5HealthSouth Reports Results for Second Quarter 2015 6HealthSouth Reports Results for Second Quarter 2015 7HealthSouth Reports Results for Second Quarter 2015 8HealthSouth Reports Results for Second Quarter 2015 9HealthSouth Reports Results for Second Quarter 2015 10HealthSouth Reports Results for Second Quarter 2015 11HealthSouth Reports Results for Second Quarter 2015 12HealthSouth Reports Results for Second Quarter 2015 13HealthSouth Reports Results for Second Quarter 2015 14HealthSouth Reports Results for Second Quarter 2015 15HealthSouth Reports Results for Second Quarter 2015 16HealthSouth Reports Results for Second Quarter 2015 17HealthSouth Reports Results for Second Quarter 2015 18HealthSouth Reports Results for Second Quarter 2015 19HealthSouth Reports Results for Second Quarter 2015 20HealthSouth Reports Results for Second Quarter 2015 21HealthSouth Reports Results for Second Quarter 2015 22HealthSouth Reports Results for Second Quarter 2015 23HealthSouth Reports Results for Second Quarter 2015 24HealthSouth Reports Results for Second Quarter 2015 25HealthSouth Reports Results for Second Quarter 2015 26HealthSouth Reports Results for Second Quarter 2015 27
Cached News: