Results 41 to 50 of about 2,097 (196)

In vitro and in vivo evaluation of different measures to control Ascochyta blight in chickpea [PDF]

open access: yes, 2022
Ascochyta blight, an infection caused by Ascochyta rabiei is a destructive disease in many chickpea growing regions and it caused significant yield losses.
Aatif, Hafiz Muhammad   +9 more
core   +2 more sources

Callogenesis in Cicer arietinum and identification of a genotype resistant to Ascochyta rabiei

open access: yesNotulae Scientia Biologicae, 2020
The chickpea (Cicer arietinum) is one of the leguminous species most appreciated by consumers in the Mediterranean basin, while being an important source of protein. Nevertheless, its crop yields are greatly limited by several biotic and abiotic stresses,
Yasmina BENABDESSLEM   +2 more
doaj   +1 more source

Functional Analyses of the Diels-Alderase Gene sol5 of Ascochyta rabiei and Alternaria solani Indicate that the Solanapyrone Phytotoxins Are Not Required for Pathogenicity

open access: yesMolecular Plant-Microbe Interactions, 2015
Ascochyta rabiei and Alternaria solani, the causal agents of Ascochyta blight of chickpea (Cicer arietinum) and early blight of potato (Solanum tuberosum), respectively, produce a set of phytotoxic compounds including solanapyrones A, B, and C.
Wonyong Kim   +8 more
doaj   +1 more source

Survival, transmission and control of Phoma koolunga in field pea seed and reaction of field pea genotypes to the pathogen [PDF]

open access: yes, 2016
Little is known about the epidemiology of Phoma koolunga, a component of the ascochyta blight complex of field pea in southern Australia. The aims of this research were to investigate seed infection, efficacy of fungicides as seed dressings and the ...
Davidson, J.   +3 more
core   +1 more source

Genetics of virulence in Ascochyta rabiei [PDF]

open access: yesPlant Pathology, 2012
In order to critically test the hypothesis that virulence variation in the Ascochyta rabiei /chickpea pathosystem is a discrete character under simple genetic control, a genetic cross was made between a highly virulent isolate of A.
T. L. Peever   +3 more
openaire   +1 more source

Ascochyta rabiei . [Distribution map].

open access: yesDistribution Maps of Plant Diseases, 2005
Abstract A new distribution map is provided for Ascochyta rabiei (Pass.) Labrousse. Hosts: on chickpea (Cicer arietinum). Information is given on the geographical distribution in AFRICA, Algeria, Ethiopia, Morocco, Tanzania, ASIA, India (Punjab), Iran, Iraq, Israel, Lebanon, Pakistan, Syria, Turkey, USSR ...
Ihsanul Khaliq   +6 more
openaire   +4 more sources

Characterization and Cloning of Cutinase from Ascochyta rabiei

open access: yesZeitschrift für Naturforschung C, 1997
Abstract Ascochyta rabiei, the causal agent of Ascochyta blight on chickpea plants, secretes a cutinase in the culture filtrate when it is induced by cutin or hydroxylated fatty acids. This cutinase is the main esterase in the culture fluids. The enzyme was purified to homogeneity by three successive chromatographic steps.
R, Tenhaken   +3 more
openaire   +2 more sources

Diversity Profiling and the Distribution of Pathotypes and Mating Types in Indian Isolates of Ascochyta rabiei Causing Ascochyta Blight of Chickpea

open access: yesPhytoFrontiers, 2023
The prevalence and distribution of pathotypes and mating types of Ascochyta rabiei (Pass.) Labr. were evaluated during the winter (October to March) seasons of 2017-18 and 2018-19. Forty-five A.
Lakshmaiah Manjunatha   +7 more
doaj   +1 more source

ZZE-Configuration of chromophore ß-153 in C-phycocyanin from Mastigocladus laminosus [PDF]

open access: yes, 1987
The photochemistry of C-phycocyanin has been studied after denaturation in the dark. It shows an irreversible reaction which has characteristics of a Ζ,Ζ,Ε- to Z,Z,Z-isomerization of dihydrobilins. Its amplitude depends on the reaction conditions, with
Bode, W.   +7 more
core   +1 more source

First Report of Ascochyta rabiei Causing Ascochyta Blight of Cicer pinnatifidum

open access: yesPlant Disease, 2007
In July 2005, small (2 to 5 mm), elongated, dark brown spots on the stems of Cicer pinnatifidum Jaub. & Spach. were observed on plants grown in the rocky hills of the Kahramanmaras Province. To understand this phenomenon, field trips to Kahramanmaras, Adiyaman, and Sanliurfa provinces were conducted in the summer of 2006. C.
ÖZKILINÇ, HİLAL   +3 more
openaire   +3 more sources

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