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Seedling and adult-plant stage resistance of a world collection of barley genotypes to stripe rust
Barley stripe rust caused by Puccinia striiformis f.sp. hordei (PSH) is one of the major
diseases in barley production regions worldwide. A total of 336 barley genotypes with
diverse genetic backgrounds targeted for ...
Evaluation of ICARDA barley germplasm for resistance to spot blotch (Bipolaris sorokiniana) in India
Cultivation of resistant varieties is considered to be the cheapest way to combat plant diseases
particularly in developing countries where most of the barley farmers are marginal and unable to
afford costly fungicides. ...
Sources of resistance in the existing breeding germplasm will be identified for incorporation in the elite cultivar/variety
In order to identify new sources of resistance to net blotch, a FIGS subset consisting of 96 barley accessions was screened with a mixture of 20-isolates of net blotch collected from different agro-climatic regions of ...
Evaluation of exotic barley germplasm against yellow rust in India
Barley (Hordeum vulgare L.) is an important cereal crop in India currently being cultivated in 0.67
m ha with production of 1.6 m tonnes. The crop suffers from many foliar diseases with yellow rust
(Puccinia striiformis ...
Use of hotspots for screening of each disease / pest
A FIGS subset of yellow rust of 298 accessions was screened in the field in Durgapura, Jaipur (India) with artificial inoculation with an inoculum consisting of a mixture of 5-pathotypes. Based on the area under disease ...
A comparative analysis of nonhost resistance across the two Triticeae crop species wheat and barley
Background: Nonhost resistance (NHR) protects plants against a vast number of non-adapted pathogens which implicates a potential exploitation as source for novel disease resistance strategies. Aiming at a fundamental ...
Evaluation of diverse sets of barley germplasm for resistance to scald disease (Rhynchosporium secalis)
Barley is one of the most important field crop in the drylands of North Africa and West Asia
region. It has multiple uses (food, feed and malt) and is known for its better adaptation to drought
and salinity. However, its ...
Responses of differential barley genotypes to Moroccan isolates of Pyrenophora teres f. teres
Barley net blotch, caused by Pyrenophora teres f. teres (Ptt), is one of the most important foliar
diseases in Morocco. The disease causes appreciable yield losses under favorable environmental
conditions. To identify ...
Mining the ICARDA germplasm collection for biotic and abiotic priority traits for Australia
The International Center for Agricultural Research in the Dry Areas (ICARDA) has a global mandate for barley improvement, targeting nearly 18 million ha of dry areas. Germplasm improvement in hulled and naked barley for ...
Optimizing test locations and identifying promising genotypes in ICARDA barley breeding program
Barley (Hordeum vulgare L.) is an important cereal crop with versatile use as animal feed, forage and
human consumption in the low rainfall situations around the world. Recently the industrial use in malting
and brewing ...