Efficiency of plant growth regulators as inducers for improve systemic acquired resistance against stripe rust disease caused by Puccinia striiformis f. sp. tritici in wheat through up-regulation of PR-1 and PR-4 genes expression

Aboulila, Aziza A.

doi:10.1016/j.pmpp.2022.101882

Cited by 7 publications

(9 citation statements)

References 46 publications

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“…Tamuz-2. Similarly, previous researchers indicated that indole acetic acid plays a significant role in inducing wheat defense mechanisms and reducing the severity of wheat stripe rust disease [18,52]. Our findings align with previous studies, providing further support for the effectiveness of SA and IAA in reducing the SR infection type in wheat plants.…”

Section: Wheat Stripe Rust Infection Type Upon Application Of Three T...supporting

confidence: 92%

“…After inoculation, the infection type was reduced to 3.66 and 5.66, respectively. the upregulation of PR protein genes, which serve as crucial players in inducing resistance when triggered by chemical inducers [18,21].…”

Section: Wheat Stripe Rust Infection Type Upon Application Of Two Tes...mentioning

confidence: 99%

“…Chemical inducers like salicylic and indole acetic acid can also be used to enhance the plant’s resistance to yellow rust [ 18 ]. These compounds can activate the plant’s natural defense mechanisms, making it more resistant to the fungal pathogen.…”

Section: Introductionmentioning

confidence: 99%

“…While the use of chemical inducers may not eliminate the need for fungicides, it can reduce the amount of pesticides needed and promote more sustainable and environmentally friendly agriculture [ 19 ]. The use of chemical inducers like salicylic, chitosan, abscisic acid, indole acetic acid, and indole 3-butyric acid can also have additional benefits beyond controlling yellow rust [ 18 , 20 ]. These compounds can stimulate plant growth and improve plant resilience to stresses, as well as activation of the host’s defense mechanism that occurs through the upregulation of PR protein genes, which serve as crucial players in inducing resistance when triggered by chemical inducers [ 18 , 21 ].…”

Section: Introductionmentioning

confidence: 99%

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Assessing the Effectiveness of Eco-Friendly Management Approaches for Controlling Wheat Yellow Rust and Their Impact on Antioxidant Enzymes

Zakaria

Atia

Ali

et al. 2023

Plants

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Wheat stripe rust, caused by Puccinia striiformis f. sp. tritici (Pst), is a destructive disease that causes significant yield losses in wheat production worldwide, including in Egypt. The use of biocontrol agents is among the best eco-friendly management strategies to control this disease, as they are more sustainable and environmentally friendly than traditional chemical control methods. In a comparative analysis, antioxidant enzyme activity and various management approaches were compared with two bacterial biocontrol agents, Bacillus subtilis and Pseudomonas putida. This study showed the remarkable efficacy of endophytic bacteria, B. subtilis and P. putida, in mitigating wheat stripe rust infection across three wheat varieties, namely Misr1, Gimmeiza11, and Sids12. B. subtilis exhibited superior performance compared to P. putida, resulting in infection types of 1 and 2.66, respectively, following inoculation. The highest reduction rate was observed with Tilit fungicide (500 ppm), followed by B. subtilis and Salicylic acid (1000 ppm), respectively. Variations in wheat varieties’ response to Pst infection were observed, with Misr1 exhibiting the lowest infection and Sids12 showing high susceptibility. Among the tested inducers, Salicylic acid demonstrated the greatest reduction in disease infection, followed by Indole acetic acid, while Oxalic acid exhibited the lowest decrease. Additionally, the study evaluated the activities of five antioxidant enzymes, including Catalase, Ascorbate peroxidase (APX), glutathione reductase (GR), Superoxide dismutase (SOD), and peroxidase (POX), in the wheat-stripe rust interaction under different integrated management approaches. The wheat variety Misr1 treated with Tilit (500 ppm), B. subtilis, Salicylic acid, Montoro (500 ppm), and P. putida exhibited the highest increase in all enzymatic activities. These findings provide valuable insights into the effectiveness of B. subtilis and P. putida as biocontrol agents for wheat stripe rust control in Egypt, emphasizing their potential role in sustainable, integrated, and environmentally friendly management practices.

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Section: Wheat Stripe Rust Infection Type Upon Application Of Three T...supporting

confidence: 92%

Section: Wheat Stripe Rust Infection Type Upon Application Of Two Tes...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Assessing the Effectiveness of Eco-Friendly Management Approaches for Controlling Wheat Yellow Rust and Their Impact on Antioxidant Enzymes

Zakaria

Atia

Ali

et al. 2023

Plants

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“…In addition, researchers are investigating the role of non-pathogenic beneficial rhizobacteria in increasing plant resistance to pathogens, a process known as induced systemic resistance (ISR). Plant pathogen infection can result in systemic acquired resistance (SAR) [4,[40][41][42][43]. Some microorganisms (such as Bacillus spp., Pseudomonas spp., Acinetobacter calcoaceticus; Azotobacter spp., Azospirillum spp., Mesorhizobium, Bradyrhizobium, Burkholderia) act as bio-stimulators by producing indole-acetic acid, nitrogen fixation, P-solubilizing, siderophore, HCN production, 1-aminocyclopropane-1-carboxylate (ACC) deaminase, degrading organic matter to improving the plant growths & yields, controlling disease & pest and maintaining soil health's [44][45][46][47][48].…”

Section: Opportunitiesmentioning

confidence: 99%

Biocontrol strategies: an eco-smart tool for integrated pest and diseases management

et al. 2022

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For the burgeoning global population, sustainable agriculture practices are crucial for accomplishing the zero-hunger goal. The agriculture sector is very concerned about the rise in insecticide resistance and the Modern Environmental Health Hazards (MEHHs) that are problems for public health due to on pesticide exposure and residues. Currently, farming practices are being developed based on microbial bio-stimulants, which have fewer negative effects and are more efficient than synthetic agro-chemicals. In this context, one of the most important approaches in sustainable agriculture is the use of biocontrol microbes that can suppress phytopathogens and insects. Simultaneously, it is critical to comprehend the role of these microbes in promoting growth and disease control, and their application as biofertilizers and biopesticides, the success of which in the field is currently inconsistent. Therefore, editorial is part of a special issue titled "Biocontrol Strategies: An Eco-smart Tool for Integrated Pest and Disease Management" which focuses on biocontrol approaches that can suppress the biotic stresses, alter plant defense mechanisms, and offer new eco-smart ways for controlling plant pathogens and insect pests under sustainable agriculture.

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Plant Growth-Promoting Fungi for Growth Improvement and Resistance Induction

Elsherbiny

Selim²,

Elattaapy³

2023

Plant Mycobiome

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Efficiency of plant growth regulators as inducers for improve systemic acquired resistance against stripe rust disease caused by Puccinia striiformis f. sp. tritici in wheat through up-regulation of PR-1 and PR-4 genes expression

Cited by 7 publications

References 46 publications

Assessing the Effectiveness of Eco-Friendly Management Approaches for Controlling Wheat Yellow Rust and Their Impact on Antioxidant Enzymes

Assessing the Effectiveness of Eco-Friendly Management Approaches for Controlling Wheat Yellow Rust and Their Impact on Antioxidant Enzymes

Biocontrol strategies: an eco-smart tool for integrated pest and diseases management

Plant Growth-Promoting Fungi for Growth Improvement and Resistance Induction

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