Abstract
New products, including natural extracts, have been evaluated for the control of phytopathogens. This study aimed to evaluate the antibacterial potential of ethanolic extracts from mushrooms, followed by an evaluation of allelopathic effects. Characterization of phenolic acids in Russula xerampelina (Schaeff.) Fr., Crab Brittlegill. and Suillus granulatus (L.) Roussel, Weeping Bolete extracts were evaluated by high-performance liquid chromatography, followed by assessment of their antibacterial potential, alone and combined, against Pseudomonas aeruginosa . The allelopathic effects of Lactuca sativa (lettuce) and Solanum lycopersicum (tomato) were measured in terms of germination and length parameters. The results demonstrated an additive profile of the combined extracts against P. aeruginosa . Both extracts caused a decrease in the percent germination of L. sativa and S. lycopersicum seeds at higher concentrations. Seeds were positively influenced when analyzing the allelopathic index. These results indicate the potential of these extracts for control of genus Pseudomonas phytopathogens, mainly because they do not cause phytotoxicity in terms of the evaluated parameters.
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Claims 10
Claim · model-written summary
Combined mushroom extracts showed additive antibacterial activity against P. aeruginosa.
- Taxon
- P. aeruginosa
Pseudomonas aeruginosae0 - Treatment
- combined extractse0
- Outcome
- additive profilee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results demonstrated an additive profile of the combined extracts against P. aeruginosa”
Claim · model-written summary
Russula extract decreased lettuce seed germination at higher concentrations.
- Taxon
- L. sativa
Lactuca sativae0 - Treatment
- extractse1
- Interactor
- Russula xerampelina (Schaeff.) Fr.e1other
- Outcome
- percent germinatione0
- Direction
- decreasee0
- Qualifier
- at higher concentrationse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both extracts caused a decrease in the percent germination of L. sativa and S. lycopersicum seeds at higher concentrations”
e1“Russula xerampelina (Schaeff.) Fr., Crab Brittlegill. and Suillus granulatus (L.) Roussel, Weeping Bolete extracts”
Claim · model-written summary
Suillus extract decreased lettuce seed germination at higher concentrations.
- Taxon
- L. sativaLactuca sativae0
- Treatment
- extractse1
- Interactor
- Suillus granulatus (L.) Roussel
Suillus granulatuse1other - Outcome
- percent germinatione0
- Direction
- decreasee0
- Qualifier
- at higher concentrationse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both extracts caused a decrease in the percent germination of L. sativa and S. lycopersicum seeds at higher concentrations”
e1“Suillus granulatus (L.) Roussel, Weeping Bolete extracts”
Claim · model-written summary
Russula extract decreased tomato seed germination at higher concentrations.
- Taxon
- S. lycopersicum
Solanum lycopersicume0 - Treatment
- extractse0
- Interactor
- Russula xerampelina (Schaeff.) Fr.e1other
- Outcome
- percent germinatione0
- Direction
- decreasee0
- Qualifier
- at higher concentrationse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both extracts caused a decrease in the percent germination of L. sativa and S. lycopersicum seeds at higher concentrations”
e1“Russula xerampelina (Schaeff.) Fr., Crab Brittlegill.”
Claim · model-written summary
Suillus extract decreased tomato seed germination at higher concentrations.
- Taxon
- S. lycopersicumSolanum lycopersicume0
- Treatment
- extractse1
- Interactor
- Suillus granulatus (L.) RousselSuillus granulatuse1other
- Outcome
- percent germinatione0
- Direction
- decreasee0
- Qualifier
- at higher concentrationse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both extracts caused a decrease in the percent germination of L. sativa and S. lycopersicum seeds at higher concentrations”
e1“Suillus granulatus (L.) Roussel, Weeping Bolete extracts”
Claim · model-written summary
Lettuce seeds were positively influenced according to the allelopathic index.
- Taxon
- Lactuca sativaLactuca sativae1
- Outcome
- allelopathic indexe0
- Direction
- positively influencede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seeds were positively influenced when analyzing the allelopathic index.”
e1“Lactuca sativa (lettuce) and Solanum lycopersicum (tomato)”
Claim · model-written summary
Tomato seeds were positively influenced according to the allelopathic index.
- Taxon
- Solanum lycopersicumSolanum lycopersicume1
- Outcome
- allelopathic indexe0
- Direction
- positively influencede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seeds were positively influenced when analyzing the allelopathic index.”
e1“Lactuca sativa (lettuce) and Solanum lycopersicum (tomato)”
Claim · model-written summary
The authors conclude that extracts have potential to control Pseudomonas phytopathogens.
- Taxon
- PseudomonasPseudomonase0
- Outcome
- control of genus Pseudomonas phytopathogense0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These results indicate the potential of these extracts for control of genus Pseudomonas phytopathogens”
Claim · model-written summary
The authors report no phytotoxicity in evaluated lettuce parameters.
- Taxon
- Lactuca sativaLactuca sativae1
- Outcome
- phytotoxicitye0
- Qualifier
- in terms of the evaluated parameterse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“they do not cause phytotoxicity in terms of the evaluated parameters”
e1“Lactuca sativa (lettuce) and Solanum lycopersicum (tomato)”
Claim · model-written summary
The authors report no phytotoxicity in evaluated tomato parameters.
- Taxon
- Solanum lycopersicumSolanum lycopersicume1
- Outcome
- phytotoxicitye0
- Qualifier
- in terms of the evaluated parameterse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“they do not cause phytotoxicity in terms of the evaluated parameters”
e1“Lactuca sativa (lettuce) and Solanum lycopersicum (tomato)”
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