The biological activity of subspecies Trichoderma harzianum against Fusarium oxysporum, the causative agent of fusarium wilt cucumber in vitro
The study of the effect of the strains of the fungus Trichoderma: Trichoderma atrobrunneum VKPM F-1434, Trichoderma harzianum 5/14, Trichoderma Lixii T4/14 on the number of micromycetes populations of the pathogenic fungi Fusarium oxysporum isolate B/14, Fusarium oxysporum isolate MOS509, Fysarium o...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2020-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/full_html/2020/05/bioconf_bpp2020_00021/bioconf_bpp2020_00021.html |
| _version_ | 1819297556717371392 |
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| author | Pavlovskaya Ninel Gneusheva Irina Solokhina Irina Ageeva Natalya |
| author_facet | Pavlovskaya Ninel Gneusheva Irina Solokhina Irina Ageeva Natalya |
| author_sort | Pavlovskaya Ninel |
| collection | DOAJ |
| description | The study of the effect of the strains of the fungus Trichoderma: Trichoderma atrobrunneum VKPM F-1434, Trichoderma harzianum 5/14, Trichoderma Lixii T4/14 on the number of micromycetes populations of the pathogenic fungi Fusarium oxysporum isolate B/14, Fusarium oxysporum isolate MOS509, Fysarium oxysporum isolate IMI58289 in vitro. It was found that the Trichoderma atrobrunneum fungus strain VKPM F-1434 showed the highest degree of inhibition on 10 days of cultivation with phytopathogenic microorganisms, which was 100 %. The study revealed that all Trichoderma species are capable of producing lytic enzymes. Trichoderma atrobrunneum strain VKPM F-1434 exhibits strong lipase and chitinase activity and average proteinase activity. In addition, Trichoderma atrobrunneum strain VKPM F-1434 has a growth-promoting ability, which was reflected in the germination of seeds of cucumber “German F1”. The maximum values of indicators of germination energy were noted – 98.4 % and germination – 100 %. |
| first_indexed | 2024-12-24T05:15:53Z |
| format | Article |
| id | doaj.art-b592dda7bfc24803a8a3ea8c5a5a905b |
| institution | Directory Open Access Journal |
| issn | 2117-4458 |
| language | English |
| last_indexed | 2024-12-24T05:15:53Z |
| publishDate | 2020-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj.art-b592dda7bfc24803a8a3ea8c5a5a905b2022-12-21T17:13:34ZengEDP SciencesBIO Web of Conferences2117-44582020-01-01210002110.1051/bioconf/20202100021bioconf_bpp2020_00021The biological activity of subspecies Trichoderma harzianum against Fusarium oxysporum, the causative agent of fusarium wilt cucumber in vitroPavlovskaya NinelGneusheva IrinaSolokhina IrinaAgeeva NatalyaThe study of the effect of the strains of the fungus Trichoderma: Trichoderma atrobrunneum VKPM F-1434, Trichoderma harzianum 5/14, Trichoderma Lixii T4/14 on the number of micromycetes populations of the pathogenic fungi Fusarium oxysporum isolate B/14, Fusarium oxysporum isolate MOS509, Fysarium oxysporum isolate IMI58289 in vitro. It was found that the Trichoderma atrobrunneum fungus strain VKPM F-1434 showed the highest degree of inhibition on 10 days of cultivation with phytopathogenic microorganisms, which was 100 %. The study revealed that all Trichoderma species are capable of producing lytic enzymes. Trichoderma atrobrunneum strain VKPM F-1434 exhibits strong lipase and chitinase activity and average proteinase activity. In addition, Trichoderma atrobrunneum strain VKPM F-1434 has a growth-promoting ability, which was reflected in the germination of seeds of cucumber “German F1”. The maximum values of indicators of germination energy were noted – 98.4 % and germination – 100 %.https://www.bio-conferences.org/articles/bioconf/full_html/2020/05/bioconf_bpp2020_00021/bioconf_bpp2020_00021.html |
| spellingShingle | Pavlovskaya Ninel Gneusheva Irina Solokhina Irina Ageeva Natalya The biological activity of subspecies Trichoderma harzianum against Fusarium oxysporum, the causative agent of fusarium wilt cucumber in vitro BIO Web of Conferences |
| title | The biological activity of subspecies Trichoderma harzianum against Fusarium oxysporum, the causative agent of fusarium wilt cucumber in vitro |
| title_full | The biological activity of subspecies Trichoderma harzianum against Fusarium oxysporum, the causative agent of fusarium wilt cucumber in vitro |
| title_fullStr | The biological activity of subspecies Trichoderma harzianum against Fusarium oxysporum, the causative agent of fusarium wilt cucumber in vitro |
| title_full_unstemmed | The biological activity of subspecies Trichoderma harzianum against Fusarium oxysporum, the causative agent of fusarium wilt cucumber in vitro |
| title_short | The biological activity of subspecies Trichoderma harzianum against Fusarium oxysporum, the causative agent of fusarium wilt cucumber in vitro |
| title_sort | biological activity of subspecies trichoderma harzianum against fusarium oxysporum the causative agent of fusarium wilt cucumber in vitro |
| url | https://www.bio-conferences.org/articles/bioconf/full_html/2020/05/bioconf_bpp2020_00021/bioconf_bpp2020_00021.html |
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