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Protective effect of three brown seaweed extracts against fungal and bacterial diseases of tomato
It is suggested that induced resistance is probably the main mechanism of protection afforded by ASE, as ASE-treated plants had significantly higher levels of activity of defense enzymes polyphenol oxidase and peroxidase compared to the control.
Copper complexes of the 1,3,4-thiadiazole derivatives modulate antioxidant defense responses and resistance in tomato plants against fungal and bacterial diseases.
Induced Resistance in Tomato Plants against Verticillium Wilt by the Binuclear Nickel Coordination Complex of the Ligand 2,5-Bis(pyridin-2-yl)-1,3,4-thiadiazole.
- Hanane Zine, Lalla Aicha Rifai, T. Koussa
- Medicine, ChemistryJournal of agricultural and food chemistry
- 28 March 2016
It is demonstrated that L and Ni2L2 can be considered as new activators of plant defense responses in controlling Verticillium wilt.
Antimicrobial Activity of two Semisynthetic Triterpene Derivatives from Euphorbia Officinarum Latex Against Fungal and Bacterial Phytopathogens
In vitro antimicrobial effect of 3β-acetoxy-norlup-20-one and 3-chloro-4α,14α-dimethyl-5α-cholest-8-ene derivatives from Euphorbia officinarum latex against fungal and bacterial phytopathogens is evaluated, suggesting that they act as fungistatic compounds.
Effect of altering the steric hindrance of the nitrogen atom in 2,5-bis(pyridin-n-yl)-1,3,4 thiadiazole isomers on their ability to elicit tomato defense responses against Verticillium wilt and crown…
It is demonstrated that the presence of the N atom within the two pyridinyl groups in the position 3 or 4 highly enhanced the activity of plant defense and antioxidant responses as well as their ability to reduce the severity of symptoms caused by V. dahliae on tomato.
Triterpene derivatives from Euphorbia enhance resistance against Verticillium wilt of tomato.
Induced resistance to wild fire disease of Nicotiana benthamiana using seed treated with triterpene derivatives from Euphorbia
Analysis of plant defense markers revealed that H2O2 and guaiacol peroxidase were only slightly activated but were primed after pathogen infiltration, underline the duality of the mode of action of the triterpenic compounds and suggest their use as plant defense inducers in crop protection.
Semisynthetic Triterpenes Derived from Euphorbia officinarum as Plant Growth Promoters and Inducers of Disease Resistance
This study evaluated the effect of application of the semisynthetic triterpenes 3β-acetoxy-norlup-20-one (F4) and 3-chloro-4α,14α-dimethyl-5α-cholest-8-ene (F6) triterpene derivatives from Euphorbia…
Duality of acibenzolar-S-methyl in the inhibition of pathogen growth and induction of resistance during the interaction tomato/vertcillium dahliae
The results suggest that ASM protects tomato from V. dahlia directly by inhibiting the growth of pathogen and indirectly by activating plant defenses responses.
Composition of essential oil of Moroccan Dysphania ambrosioides and its antimicrobial activity against bacterial and fungal phytopathogens
The results suggest that the EO from D. ambrosioides can be used as an antimicrobial agent to protect crops against fungal and bacterial disease.