Potential of a marine Pseudomonas aeruginosa strain OG101 to combat Fusarium oxysporum associated wilt in legume crops

IF 1 Q3 PLANT SCIENCES

Archives of Phytopathology and Plant Protection Pub Date : 2023-02-25 DOI:10.1080/03235408.2023.2183800

Janki N. Thakker, Jinal Badrakia, Keyur B. Patel, Ujawala Makwana, Kinjal J. Parmar, P. Dhandhukia

引用次数: 3

Abstract

Abstract Present study focuses on the use of bacterial isolate Pseudomonas OG101 against the Fusarium sp. and its growth promoting ability for chickpea (Cicer arietinum) and cowpea (Vigna unguiculata) plants. Pseudomonas strain OG101 controls mycelial growth of Fusarium oxysporum f.sp. ciceris and F. oxysporum f.sp. pallidoroseum up to 24.4% and 20.5%, respectively. In addition, OG101 showed a significant improvement in the germination index of 93.3% and 98.3% with disease index of 1.6% and 3.3% in chickpea plant and cowpea plant, respectively. Pot experiments of chickpea and cowpea plants refer to use it as a seed bacterization for the best effect for growth promotion and its biocontrol activity against F. oxysporum f.sp. ciceris and F. oxysporum f.sp. pallidoroseum respectively.

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海洋铜绿假单胞菌菌株OG101对抗豆类作物枯萎病的潜力

摘要本研究重点研究了假单胞菌OG101对镰刀菌的拮抗作用及其对鹰嘴豆（Cicer arietinum）和豇豆（Vigna unguiculata）植物的促生长能力。假单胞菌OG101对尖孢镰刀菌和苍白镰刀菌菌丝生长的控制率分别高达24.4%和20.5%。此外，OG101显著提高了鹰嘴豆和豇豆的发芽指数，分别为93.3%和98.3%，病害指数分别为1.6%和3.3%。鹰嘴豆和豇豆的盆栽试验表明，将其作为种子杀菌剂，分别对尖孢镰刀菌和苍白镰刀菌具有最佳的促生长效果和生物防治活性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Archives of Phytopathology and Plant Protection Agricultural and Biological Sciences-Agronomy and Crop Science

CiteScore

2.20

自引率

0.00%

发文量

100

期刊介绍： Archives of Phytopathology and Plant Protection publishes original papers and reviews covering all scientific aspects of modern plant protection. Subjects include phytopathological virology, bacteriology, mycology, herbal studies and applied nematology and entomology as well as strategies and tactics of protecting crop plants and stocks of crop products against diseases. The journal provides a permanent forum for discussion of questions relating to the influence of plant protection measures on soil, water and air quality and on the fauna and flora, as well as to their interdependence in ecosystems of cultivated and neighbouring areas.