Results 171 to 180 of about 2,097 (196)
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DNA fingerprinting of Ascochyta rabiei with synthetic oligodeoxynucleotides
Current Genetics, 1991The ascomycete fungus Ascochyta rabiei, an important pathogen of the grain legume crop chickpea (Cicer arietinum L.) in the Mediterranean region, has not been adequately characterized in molecular terms. We therefore used DNA fingerprinting, with synthetic oligodeoxynucleotides complementary to simple repetitive sequences, to pathotype different ...
Kurt Weising +5 more
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Integrated Disease Management of Ascochyta Blight (Ascochyta rabiei) in Chickpea
2018Ülkemizde nohut ekim alanlarında önemli kayıplara yol açan nohut antraknozu [Ascochyta rabiei (Pass.) Labr.]hastalığı, koşulların uygun gittiği mevsimlerde % 100'e varan ürün kayıplarına nedenolmaktadır. Ülkemizde bu hastalığa karşı bazı fungisitler sadece tohumilaçlaması olarak önerilmekte olup, üreticiler tohum ilaçlamasına çok önemvermemekte ve
ARICI, Şerife Evrim, SEVEN, Mehmet Ali
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Identification of Ascochyta rabiei disease resistance in chickpea genotypes
Euphytica, 2011Ascochyta blight (AB) disease, caused by the fungus Ascochyta rabiei, is a major yield limiting factor of chickpea in Australia and around the world. The aggressiveness of six A. rabiei isolates was identified using 3 chickpea varieties (Jimbour, Flipper and Yorker). These AB isolates were isolated from chickpea fields in northern NSW, one of the major
Wenhua Du +4 more
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Foliar fungicides to manage ascochyta blight [Ascochyta rabiei] of chickpea in Canada
Canadian Journal of Plant Pathology, 2003Ascochyta blight, caused by Ascochyta rabiei, is a major constraint to chickpea production in Saskatchewan. Foliar fungicides were evaluated at various rates and timings for managing blight epidemics over 18 station years from 1998 to 2000. Dry weather in 1998 resulted in low disease pressure, and fungicide application had no effect on blight severity ...
G. Chongo +6 more
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International Journal for Agro Veterinary and Medical Sciences, 2011
Ascochyta blight, caused by the fungus Ascochyta rabiei (recently renamed Phoma rabiei), is a serious disease of chickpeas in world. The fungus can infect all above ground parts of the plant and is most prevalent in areas where cool, cloudy and humid weather occurs during the crop season and attacks the crop at both vegetative and podding stages ...
Qurban Ali +5 more
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Ascochyta blight, caused by the fungus Ascochyta rabiei (recently renamed Phoma rabiei), is a serious disease of chickpeas in world. The fungus can infect all above ground parts of the plant and is most prevalent in areas where cool, cloudy and humid weather occurs during the crop season and attacks the crop at both vegetative and podding stages ...
Qurban Ali +5 more
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Promising Turkish Chickpea Germplasms Resistant to Ascochyta Blight (Ascochyta rabiei)
Journal of Crop Health, 2023Merve Nur Ertaş Öz +5 more
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Degradation of the pterocarpan phytoalexin medicarpin by Ascochyta rabiei
Archives of Microbiology, 1987Four strains of Ascochyta rabiei pathogenic to chickpea (Cicer arietinum L.) were shown to efficiently degrade medicarpin (3-hydroxy-9-methoxypterocarpan), the main phytoalexin of this plant. Degradative studies were performed with mycelium preparations or with crude protein extracts of the fungus. Isolation and structural elucidation of 10 catabolites
B. Kraft +3 more
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Production of Ascochyta rabiei lacking solanapyrone A toxin production.
Communications in agricultural and applied biological sciences, 2011Ascochyta rabiei, agent of Ascochyta blight of chickpea produces three toxins, Solanapyrones A, B and C of which solanapyrone A is the most toxic. All isolates of the fungus so far examined produce at least one of the Solanapyrone toxins, usually Solanapyrone A.
M M, Zerroug +3 more
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Genetic analysis of resistance to Ascochyta rabiei in chickpea
2001Aschochyta blight (caused by Ascochyta rabiei) is the major chickpea disease and production constraint all over the world. The use of resistance genes appears to be the most suitable and reliable way to control the disease. The identification of molecular markers associated to resistance genes might help plant breeders producing new resistant varieties.
Venora G +4 more
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