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Paper Information

Journal:   IRANIAN JOURNAL OF PLANT PATHOLOGY   SUMMER 2008 , Volume 44 , Number 2 (174); Page(s) 170 To 175.
 
Paper: 

IDENTIFICATION OF PATHOTYPES OF DIDYMELLA RABIEI CAUSING AGENT OF CHICKPEA BLIGHT DISEASE, IN DIFFERENT PARTS OF IRAN USING TRAP NURSERY

 
 
Author(s):  POURALIBABA H.R.*, MAHMOUDI FARSHID, KESHAVARZ KAVOUS, NOUR ELAHI KH.
 
* 
 
Abstract: 
Pathogenic arrangement of Didymella rabiei (Anamorph: Ascochym rabiei), causing agent of chickpea (Cicer arietinum) blight disease, was studied in different highly infested parts of Iran, using trap nurseries method. Two different set of differential varieties were used by planting in 1meter rows. For good establishment of pathogen in the nursery, susceptible variety Bivanij was sowed in the border of the field. The pathogen isolates from the nurseries inoculated on differential set plants in the growth chamber under optimum conditions. All of the field results were confirmed by growth chamber trials. The four-year results showed the presence of pathotypes 1 in Kermanshah, Ilam and Gachsaran; 3 in Kaleibar and 6 in Ham and Gachsaran.
 
Keyword(s): DIDYMELLA RABIEI (ANAMORPH: ASCOCHYTA RABIEI), CHICKPEA( CICER ARIETINUM), CHICKPEA ASCOCHYTA BLIGHT, RACE IDENTIFICATION
 
References: 
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