International Journal of Plant Protection

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Ascorbic Acid and Ascorbate Peroxidase Based Defence System Induced by Pseudomonas fluorescens against Wilt Pathogen in Chickpea


Affiliations
1 Department of Biotechnology, College of Agriculture, Junagadh Agricultural University, JUNAGADH (GUJARAT), India
     

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An induction of defense mechanisms against pathogens along with induction of antioxidant system is the mechanisms by which PGPR promote plant growth promotion is well known. So, the present experiment was conducted to study the plant defense system induced by PGPR bacteria Pseudomonas fluorescens against Fusarium wilt in chickpea. The results suggest that seed treatment of Pseudomonas fluorescens effective elicits activity of defense-related antioxidant system such as ascorbic acid and APX leading to improved plant resistance and reduces the mortality of chickpea plant against soil borne disease like wilt.

Keywords

Ascorbic Acid, Ascorbate Peroxidase, Chickpea, Fusarium oxysporum f.sp. Ciceri, Pseudomonas fluorescens Isolates.
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  • Ascorbic Acid and Ascorbate Peroxidase Based Defence System Induced by Pseudomonas fluorescens against Wilt Pathogen in Chickpea

Abstract Views: 324  |  PDF Views: 1

Authors

U. K. Kandoliya
Department of Biotechnology, College of Agriculture, Junagadh Agricultural University, JUNAGADH (GUJARAT), India
D. N. Vakharia
Department of Biotechnology, College of Agriculture, Junagadh Agricultural University, JUNAGADH (GUJARAT), India

Abstract


An induction of defense mechanisms against pathogens along with induction of antioxidant system is the mechanisms by which PGPR promote plant growth promotion is well known. So, the present experiment was conducted to study the plant defense system induced by PGPR bacteria Pseudomonas fluorescens against Fusarium wilt in chickpea. The results suggest that seed treatment of Pseudomonas fluorescens effective elicits activity of defense-related antioxidant system such as ascorbic acid and APX leading to improved plant resistance and reduces the mortality of chickpea plant against soil borne disease like wilt.

Keywords


Ascorbic Acid, Ascorbate Peroxidase, Chickpea, Fusarium oxysporum f.sp. Ciceri, Pseudomonas fluorescens Isolates.