A comparative study of Turkish and Israeli populations of Didymella rabiei, the ascochyta blight pathogen of chickpea
نویسندگان
چکیده
H. Ozkilinc, O. Frenkel, S. Abbo, R. Eshed, A. Sherman, D. Shtienberg*, R. Ophir and C. Can Department of Biology, University of Gaziantep, 27310, Turkey; The Levi Eshkol School of Agriculture, The Hebrew University of Jerusalem, Rehovot 76100; Genomics Department, The Volcani Center, Agricultural Research Organization, Bet-Dagan, 50250; and Department of Plant Pathology and Weed Research, the Volcani Center, Agricultural Research Organization, Bet-Dagan 50250, Israel
منابع مشابه
Historical and contemporary multilocus population structure of Ascochyta rabiei (teleomorph: Didymella rabiei) in the Pacific Northwest of the United States.
The historical and contemporary population genetic structure of the chickpea Ascochyta blight pathogen, Ascochyta rabiei (teleomorph: Didymella rabiei), was determined in the US Pacific Northwest (PNW) using 17 putative AFLP loci, four genetically characterized, sequence-tagged microsatellite loci (STMS) and the mating type locus (MAT). A single multilocus genotype of A. rabiei (MAT1-1) was det...
متن کاملBiometric Analyses of the Inheritance of Resistance to Didymella rabiei in Chickpea.
ABSTRACT Historically, the response of chickpea (Cicer arietinum L.) to Didymella rabiei (causal agent of Ascochyta blight) has been mainly related to as complete resistance and it was commonly assayed with qualitative (nonparametric) scales. Two reciprocal populations, derived from intra-specific crosses between a moderately resistant late flowering Israeli cultivar and a highly susceptible ea...
متن کاملResponse of Chickpea Lines to Ascochyta rabiei at Two Growing Stages
During winter 2004 and 2005, two field and glasshouse experiments were conducted to evaluate the response of 471 chickpea genotypes to Ascochyta rabiei, as Ascochyta blight (AB) disease in Chickpea (Cicer aurietimum). Frequent rainfall at flowering and pod formation stages made favorite conditions conducive for the infection and symptoms expression. So, the genotypes with high level of toleranc...
متن کاملSympatric ascochyta complex of wild Cicer judaicum and domesticated chickpea
The aim of this study was to isolate, identify and characterize ascochyta blight pathogens from Cicer judaicum , a wild annual Cicer species which grows in Israel and other Mediterranean countries in sympatric distribution with legume crops, and determine their virulence and aggressiveness to other wild and domesticated legumes. Native C. judaicum plants exhibited symptoms resembling ascochyta ...
متن کاملFungi Resident in Chickpea Debris and their Suppression of Growth and Reproduction of Didymella rabiei under Laboratory Conditions
Fungi colonizing senescent chickpea (Cicer arietinum) stems and postharvest debris from Pullman, WA, were enumerated and identified with the objective of finding species potentially useful for biological control of Didymella rabiei (conidial state 1⁄4 Ascochyta rabiei), causal agent of Ascochyta blight. In addition to D. rabiei, primary colonizers were, in order of decreasing abundance, Alterna...
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