Welcome To Website IAS

Hot news
Achievement

Independence Award

- First Rank - Second Rank - Third Rank

Labour Award

- First Rank - Second Rank -Third Rank

National Award

 - Study on food stuff for animal(2005)

 - Study on rice breeding for export and domestic consumption(2005)

VIFOTEC Award

- Hybrid Maize by Single Cross V2002 (2003)

- Tomato Grafting to Manage Ralstonia Disease(2005)

- Cassava variety KM140(2010)

Centres
Website links
Vietnamese calendar
Library
Visitors summary
 Curently online :  68
 Total visitors :  7668655

PennState Scientists Identify Sorghum Genes for Resistance to Anthracnose Leaf Blight
Wednesday, 2021/07/07 | 06:22:49

Figure: Srinivas R Pinnameneni (middle) from ICRISAT, India and Sanjeev Deshpande (left) from University of Agriculture Science, Dharwad, India with Iffa Gaffoor observing anthracnose symptoms in sorghum growing at the Russell E. Larson Agricultural Research Center. Photo Souce: Surinder Chopra/Penn State

 

A team of researchers at Pennsylvania State University (Penn State) report that they have discovered sources of resistance to anthracnose leaf blight. The researchers tested more than 150 germplasm lines of the plant for resistance to the fungus and conducted a three-part experiment to evaluate anthracnose problems in sorghum and identify plants that might resist the disease.

 

The researchers carried out field surveys in 2011, 2012, and 2016 in six Pennsylvania locations to monitor the presence of the Colletotrichum fungus that causes anthracnose in commercial sorghum fields. Next, they grew 158 sorghum lines at Penn State's Russell E. Larson Agricultural Research Center and tested them for vulnerability and resistance to the natural strains of anthracnose fungus. Lastly, they chose 35 sorghum lines that demonstrated resistance to the fungus in field trials and tested their responses after inoculating them with the pathogen. The team then evaluated and scored those plants for the severity of anthracnose leaf blight that developed.

 

In a paper published in Crop Science, professor of maize genetics Surinder Chopra and colleagues reported that the anthracnose leaf blight symptoms were observed on the older and senescent leaves in Pennsylvania. After conducting field and greenhouse tests on the performance of the 158 experimental lines and commercial hybrids, the researchers noted that they discovered sources of resistance to anthracnose leaf blight.

 

For more details, read the article in Penn State News.

Back      Print      View: 235

[ Other News ]___________________________________________________
  • Egypt Holds Workshop on New Biotech Applications
  • UN Agencies Urge Transformation of Food Systems
  • Taiwan strongly supports management of brown planthopper—a major threat to rice production
  • IRRI Director General enjoins ASEAN states to invest in science for global food security
  • Rabies: Educate, vaccinate and eliminate
  • “As a wife I will help, manage, and love”: The value of qualitative research in understanding land tenure and gender in Ghana
  • CIP Director General Wells Reflects on CIP’s 45th Anniversary
  • Setting the record straight on oil palm and peat in SE Asia
  • Why insect pests love monocultures, and how plant diversity could change that
  • Researchers Modify Yeast to Show How Plants Respond to Auxin
  • GM Maize MIR162 Harvested in Large Scale Field Trial in Vinh Phuc, Vietnam
  • Conference Tackles Legal Obligations and Compensation on Biosafety Regulations in Vietnam
  • Iloilo Stakeholders Informed about New Biosafety Regulations in PH
  • Global wheat and rice harvests poised to set new record
  • GM Maize Harvested in Vietnam Field Trial Sites
  • New label for mountain products puts premium on biological and cultural diversity
  • The Nobel Prize in Physiology or Medicine 2016
  • Shalabh Dixit: The link between rice genes and rice farmers
  • People need affordable food, but prices must provide decent livelihoods for small-scale family farmers
  • GM Seeds Market Growth to Increase through 2020 Due to Rise in Biofuels Use

 

Designed & Powered by WEBSO CO.,LTD