KFU. Card publication. Biosurfactants produced by the novel strain Bacillus subtilis H1 as an efficient tool to biocontrol fungal diseases of tomato and wheat

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BIOSURFACTANTS PRODUCED BY THE NOVEL STRAIN BACILLUS SUBTILIS H1 AS AN EFFICIENT TOOL TO BIOCONTROL FUNGAL DISEASES OF TOMATO AND WHEAT

Form of presentation

Articles in international journals and collections

Year of publication

2023

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Authors, employees of KFU

Galieva Gulnaz Shaykhinurovna, author

Galickaya Polina Yurevna, author

Kurynceva Polina Aleksandrovna, author

Authors, students KFU

Pavlova Yuliya Lvovna, author

Bibliographic description in the original language

Biosurfactants produced by the novel strain Bacillus subtilis H1 as an efficient tool to biocontrol fungal diseases of tomato and wheat / Gulnaz Galieva, Julia Pavlova, Polina Kuryntseva, Polina Galitskaya // E3S Web of Conferences. - 2023. -

Annotation

E3S Web of Conferences

Keywords

Plant fungal diseases, biosurfactant, biocontrol agents, Bacillus subtilis

The name of the journal

E3S Web of Conferences

URL

https://www.e3s-conferences.org/articles/e3sconf/abs/2023/29/e3sconf_rse-ii-2023_01012/e3sconf_rse-ii-2023_01012.html

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=294099&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Galieva Gulnaz Shaykhinurovna	ru_RU
dc.contributor.author	Galickaya Polina Yurevna	ru_RU
dc.contributor.author	Kurynceva Polina Aleksandrovna	ru_RU
dc.contributor.author	Pavlova Yuliya Lvovna	ru_RU
dc.date.accessioned	2023-01-01T00:00:00Z	ru_RU
dc.date.available	2023-01-01T00:00:00Z	ru_RU
dc.date.issued	2023	ru_RU
dc.identifier.citation	Biosurfactants produced by the novel strain Bacillus subtilis H1 as an efficient tool to biocontrol fungal diseases of tomato and wheat / Gulnaz Galieva, Julia Pavlova, Polina Kuryntseva, Polina Galitskaya // E3S Web of Conferences. - 2023. -	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=294099&p_lang=2	ru_RU
dc.description.abstract	E3S Web of Conferences	ru_RU
dc.description.abstract	Plant fungal diseases cause up to 15-20% and, in extreme cases, up to 60% yield loss globally. The use of chemical pesticides for the suppression of fungal plant diseases has many negative consequences for the environment. Therefore, new alternatives to suppress fungal pathogens are actively sought. In this present study, biosurfactants produced by the novel strain of Bacillus subtilis H1 were monitored for their ability to inhibit the growth of phytopathogens Fusarium oxysporum f. sp. lycopersici and Alternaria spp in in vitro and in vivo experiments. In the in vitro experiment, the treatment of tomato leaves with a biosurfactant fully inhibited the growth of F. oxysporum, and reduced the growth of Alternaria spp mycelium by 11.5 times at a concentration of 1000 mg/l. In the in vivo experiment, the use of a biosurfactant reduced the degree of damage to tomato and wheat plants, but less than in the in vitro experiment. In the case of tomato leaves infected with F. oxysporum and Alternaria spp and treated with 1000 mg/l biosurfactants, a decrease of 2.6 and 2.1 times was determined relative to infected but intreated leaves. For wheat leaves, the decrease was by 1.6 and 2.0 times, respectively. It can be concluded that biosurfactants produced by B. subtilis H1 are promising to be used for fungal pathogens biocontrol.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Plant fungal diseases	ru_RU
dc.subject	biosurfactant	ru_RU
dc.subject	biocontrol agents	ru_RU
dc.subject	Bacillus subtilis	ru_RU
dc.title	Biosurfactants produced by the novel strain Bacillus subtilis H1 as an efficient tool to biocontrol fungal diseases of tomato and wheat	ru_RU
dc.type	Articles in international journals and collections	ru_RU