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DE-627 |
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20240217232034.0 |
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cr uuu---uuuuu |
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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1094/PDIS-05-22-1152-RE
|2 doi
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|a pubmed24n1297.xml
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|a (DE-627)NLM345576225
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|a (NLM)36040229
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Islam, Md Tariqul
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Photosensitizer to the rescue
|b in planta and field application of photodynamic inactivation against plant pathogenic bacteria
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| 264 |
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1 |
|c 2022
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Revised 16.02.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a Control of plant pathogens using chemical and synthetic pesticides raises a major safety concern for humans and the environment. Despite the ongoing exploration of sustainable alternative methods, management practices for pathogens, especially bacteria, have remained almost unchanged over decades, whereby long-term uses of copper and antibiotics has led to widespread bacterial resistance in the field. Antimicrobial photodynamic inactivation (aPDI) of bacteria is emerging as an alternative strategy to combat resistant plant pathogens. aPDI utilizes light-sensitive molecules (photosensitizers) that upon illumination produce reactive oxygen species able to kill pathogens. Here we explore the potential of an anionic semisynthetic water-soluble derivative of chlorophyl (Sodium Magnesium Chlorophyllin: Mg-chl), as an antibacterial agent in planta, by simulating processes naturally occurring in the field. Mg-chl in combination with Na2EDTA (cell wall permeabilizing agent) was able to effectively inhibit Pseudomonas syringae pv. tomato DC3000 in vitro and in planta in both tomato and N. benthamiana. Notably, Mg-chl in combination with Na2EDTA and the common surfactant Morwet D-400 significantly reduced Xanthomonas hortorum pv. gardneri and Xanthomonas fragarie, respectively, in a commercial greenhouse trial against bacterial spot disease in tomato and in field experiments against angular leaf spot disease in strawberries
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4 |
|a Journal Article
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|a Pseudomonas syringae pv. tomato DC3000
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4 |
|a Sodium Magnesium Chlorophyllin (Mg-chl)
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| 650 |
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4 |
|a Xanthomonas fragarie
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| 650 |
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4 |
|a Xanthomonas hortorum pv. gardneri
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| 650 |
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4 |
|a aPDI
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| 700 |
1 |
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|a Ng, Kenneth
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Fefer, Michael
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Jun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Uddin, Wakar
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ckurshumova, Wenzi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Rosa, Cristina
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Plant disease
|d 1997
|g (2022) vom: 30. Aug.
|w (DE-627)NLM098181742
|x 0191-2917
|7 nnns
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| 773 |
1 |
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|g year:2022
|g day:30
|g month:08
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| 856 |
4 |
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|u http://dx.doi.org/10.1094/PDIS-05-22-1152-RE
|3 Volltext
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|a GBV_ILN_350
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|a AR
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| 952 |
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|j 2022
|b 30
|c 08
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