نتایج جستجو برای: chickpea and ascochyta blight

تعداد نتایج: 16830818  

2015
Wallace A Cowling Katia T Stefanova Cameron P Beeck Matthew N Nelson Bonnie L W Hargreaves Olaf Sass Arthur R Gilmour Kadambot H M Siddique

We used the animal model in S0 (F1) recurrent selection in a self-pollinating crop including, for the first time, phenotypic and relationship records from self progeny, in addition to cross progeny, in the pedigree. We tested the model in Pisum sativum, the autogamous annual species used by Mendel to demonstrate the particulate nature of inheritance. Resistance to ascochyta blight (Didymella pi...

2008
G. Tegegne J. C. Pretorius W. J. Swart

Crude extracts of various Agapanthus africanus plant parts were screened in vitro against eight economically important plant pathogenic fungi. Radial mycelial growth was inhibited significantly (Po0.05) in five test organisms, while Pythium ultimum, and to a lesser extent Fusarium oxysporum and Alternaria alternata, showed a degree of tolerance. Subsequently, these crude extracts were tested in...

Journal: :علوم 0

ascochyta rabiei is one of the devastaining fungi pathogens of chick-pea (cicer arietinum l.) crops. in the present investigation, forty-two iranian isolates of ascochyta rabiei fungi (including highly, weakly and moderate virulent isolates), whose pathogenisities were determined previously, were studied. polygalacturonase is a main factor in the initiation of ascochyta blight disease. therefor...

Journal: :Archives of Biological Sciences 2023

Ascochyta blight is a major biotic constraint of faba bean (Vicia L.) production and productivity worldwide caused by fabae. No studies have been performed in Algeria to identify A. fabae isolates or assess their pathogenicity, therefore information on local insufficient. Herein, 14 were obtained from samples identified based morphological traits phylogenetic analysis internal transcribed space...

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