Identification of chlorpromazine hydrochloride role as a new systemic acquired resistance inducer against Magnaporthe oryzae in rice

Salman, Elgaly K.; Ghoniem, Kamal E.; Badr, Elsayedalaa S.; Aboulila, Aziza A.

doi:10.1016/j.pmpp.2021.101770

Cited by 5 publications

(2 citation statements)

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“…27 Elicitors can be divided into two groups: natural, such as salicylic acid or azelaic acid, and synthetic, such as acibenzolar S-methyl ester (BTH) or 2,6-dichloroisonicotinic acid and derivatives of these compounds. 28,29 One of the advantages of using SAR inducers is the fact that they are safe for the environment as their biological action is not oriented toward adverse effects on pathogens and only toward stimulation of plants, thus, these compounds do not directly interact with microorganisms and do not contravene the biological equilibrium. 30 In our earlier studies we have presented synthetic elicitors used in extremely low doses (even 20 mg L −1 ) which showed 100% efficiency in SAR induction in a model of tobacco Nicotiana tabacum var.…”

Section: Introductionmentioning

confidence: 99%

“…The induction of SAR is followed by the accumulation of salicylic acid, an endogenous signalling molecule associated with SAR, which activates the production of pathogenesis‐related proteins (PR) (with antimicrobial and antifungal activities) 27 . Elicitors can be divided into two groups: natural, such as salicylic acid or azelaic acid, and synthetic, such as acibenzolar S ‐methyl ester (BTH) or 2,6‐dichloroisonicotinic acid and derivatives of these compounds 28,29 . One of the advantages of using SAR inducers is the fact that they are safe for the environment as their biological action is not oriented toward adverse effects on pathogens and only toward stimulation of plants, thus, these compounds do not directly interact with microorganisms and do not contravene the biological equilibrium 30 .…”

Section: Introductionmentioning

confidence: 99%

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New biologically active ionic liquids with benzethonium cation‐efficient SAR inducers and antimicrobial agents

Czerwoniec,

Kukawka,

Spychalski

et al. 2024

Pest Management Science

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BACKGROUNDAn urgent need to find new methods for crop protection remains open due to the withdrawal from the market of the most toxic pesticides and increasing consumer awareness. One of the alternatives that can be used in modern agriculture is the use of bifunctional compounds whose actions towards plant protection are wider than those of conventional pesticides.RESULTSIn this study, we present the investigation of the biological efficacy of 9 dual‐functional salts containing a SAR‐inducing anion and the benzethonium cation. A significant result of the presented study is the discovery of the SAR induction activity of benzethonium chloride, which was previously reported only as an antimicrobial agent. Moreover, the concept of dual functionality was proven, as the application of presented compounds in a given concentrations resulted both in the control of human and plant bacteria species and induction of SAR.CONCLUSIONThe strategy presented in this article shows the capabilities of derivatization of common biologically active compounds into their ionic derivatives to obtain bifunctional salts This approach may be an example of the design of potential new compounds for modern agriculture. It provide plants with two complementary actions allowing to provide efficient protection to plants, if one mode of action is ineffective.This article is protected by copyright. All rights reserved.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%