%0 Journal Article %T Response of Chickpea Lines to Ascochyta rabiei at Two Growing Stages %J Caspian Journal of Environmental Sciences %I University of Guilan %Z 1735-3033 %A Riaz Malik, S. %A Iqbal, S. M. %A Iqbal, U. %A Ahmad, I. %A Majeed Haqqani, A. %D 2005 %\ 04/01/2005 %V 3 %N 2 %P 173-177 %! Response of Chickpea Lines to Ascochyta rabiei at Two Growing Stages %K Germplasm %K greenhouse %K pod formation %K resistant sources %K chickpea and Ascochyta blight %R %X 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 tolerance at seedling stage proved response to the pathogen under field condition. Disease at seedling and adult plant stage exhibited high association, although level of infection was higher at adult plant stage. In glasshouse 65 genotypes at seedling stage and in field experiment 14 genotypes at pod formation stage were resistant to the pathogen. Following green house and field screening methods, six genotypes FLIP98-229C, FLIP82-150C,NCS 950204, NCS 950219, NCS 9903 and PaidarxParbat from NARC and six lines (FLIP 00-20C, FLIP 02-18C, FLIP 02-44C, FLIP 97-120C, FLIP 02-39C and FLIP 97-102C) from ICARDA found resistant for multilocational / agronomic evaluation and use as resistant parent trials for high yielding AB resistance breeding varieties.   REFERENCES Reddy, M. V. and Kabbabeh S. (1984) Eradication of Ascochyta rabiei from chickpea seeds with thiabendazole. ICN, 10, 17-18. Bashir, M. and Ilyas M. B. (1983) Chemical control of gram blight. Pak. J. Agri. Sci. 20, 152- 158. Crino, P., Porta- Puglia A. and Saccardo F. (1985) Reaction of chickpea lines to Ascochyta rabiei in winter sowing in Italy. ICPN, 12, 27-29. Hawtin, G. C. and Singh K. B. (1984) Prospects and potential of winter sowing of chickpea in the Mediterranean Region. Ascochyta blight and winter sowing of chickpeas. M. C. Saxena and K. B. Singh, Netherlands. pp. 7- 16 Hussain, S., Bashir M. Arshad M. and Bakhsh A. (2002) Evaluation of chickpea germplasm against Ascochyta Blight. Pak. J. Botany, 34, 429-431. Ilyas, M. B. and Khan I. U. (1986) A low cost easy technique for the culturing of Ascochyta rabiei fungus. Pak. J. Agri. Sci, 23, 60. Ilyas et al., 1991; Hussain et al., 2002; Iqbal et al., 2002). Ilyas, M.B., Rehman A. and Iftikhar K. (1991) Sources of resistance in chickpea. Pak. J. Phytopathol., 3:83-86.  Iqbal, S. M. (2002) Pathogenic variability and identification of resistance for Ascochyta blight of chickpea in Pakistan. PhD Dissertation, Quaid Azam University, Islamabad, Pakistan, 173 p. Iqbal, S. M., Ghafoor A. Ayub N. Ahmad I. and Bakhsh A. (2003) Effect of Ascochyta blight on the productivity of chickpea. Pak. J. Botany, 35, 431-437. Malik, B. A. (1984) Pulses in Pakistan with emphasis on chickpea and Ascochyta blight. n Proceedings of a Training course on Ascochyta blight of chickpea in Pakistan. 3- 10 March, 1984, Islamabad, Pakistan. pp. 1- 9 Haqqani, A. M., Zahid M. A. and Malik M. R. (2000) Legumes in Pakistan In: Legumes in rice and wheat cropping systems of the Indo- Gangetic plains-constraints and opportunities. pp. 98- 128. Nene, Y. L. and Reddy M. V. (1987) Chickpea diseases and their control. The Chickpea. M.C. Saxena and K.B. Singh, CAB International, Oxon, UK. pp. 233- 270 Nene, Y. L., Sheila V. K. and Sharma S. B. (1996) A world list of chickpea and pigeon pea pathogens. ICRISAT Pulse Pathology Progress Report 32, 5th Edition. Reddy, M. V. and Singh K. B. (1993) Rate reducing resistance to Ascochyta blight in chickpeas. Plant Disease 77, 231- 233. Singh, K. B., Hawtin G. C. Nene Y. L. and Reddy M.V. (1981) Resistance in chickpeas to Ascochyta blight. Plant Disease. 65, 586- 587. Singh, R. K. and Chaudhry B. D. (1985) Biometrical methods in quantitative genetic analysis. Kalyani Publishers, Ludhiana, New Delhi, 303 p. %U https://cjes.guilan.ac.ir/article_954_255d9a426329504c49c28607df016a05.pdf