IMPROVED QUALITY OF VIRAL INFECTED GRAPE PLANTS CULTIVATED IN SOIL INOCULATED WITH RHIZOPHERIC MICROORGANISMS
A considerable rhizopheric bacteria and mycorrhizae collectively known as plant growth promoting microorganisms (PGPM) have ability to induce acquire resistance in plant against pathogens and to provide benefits to their hosts. Grapevine viruses cause reducing yield and shortening the life span of i...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Arabic |
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The Union of Arab Universities
2018-04-01
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| Series: | Arab Universities Journal of Agricultural Sciences |
| Subjects: | |
| Online Access: | https://ajs.journals.ekb.eg/article_34169_3b20876a36036c12f38691fe532d6332.pdf |
| _version_ | 1797269718430646272 |
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| author | Sally Mikhail Kh. El-Dogdog M. Girgis M. Maklad |
| author_facet | Sally Mikhail Kh. El-Dogdog M. Girgis M. Maklad |
| author_sort | Sally Mikhail |
| collection | DOAJ |
| description | A considerable rhizopheric bacteria and mycorrhizae collectively known as plant growth promoting microorganisms (PGPM) have ability to induce acquire resistance in plant against pathogens and to provide benefits to their hosts. Grapevine viruses cause reducing yield and shortening the life span of infected plants in the vineyard. The current study aims to improve quality of Grape fan leaf virus (GFLV) infected grape plants via the soil inoculation with PGPM. Pot experiments were conducted under greenhouse during two seasons 2014/15 and 2015/16 in a Virology Greenhouse, Microbial. Dep. Fac. Agric., Ain Shams Univ. Cairo, Egypt. Grape cv. Flam grafted with GFLV infected stick and cultivated in inoculated soil with rhizopheric PGPB and mycorrhiza (VAM). GFLV was detected in infected leaves by DAS-ELISA. Plant growth parameters and chemical immune acquired resistance were assessment in GFLV infected grape cv. flam. The results were clearly indicated that PGPM inoculation in soil improved of plant growth in the second season (2015/16) compared with first season (2014/2015(. PGPM (Bacillus sp., Pseudomonas sp. and Serratia sp. isolates and VAM) improved quality of GFLV infected grape plants via increased plant growth parameters (leave number, stem diameter, plant length, and phosphorus and potassium components in leaves). PGPM induced acquire resistance in plant against GFLV; it was found that, significant increase of proline and SA contents in GFLV infected grape leaves compared as healthy ones. The results revealed that chlorophyll a; b and carotenoids were significant decreased while inoculated PGPM in soil showed significant increase compared with healthy control ones. Expressed proteins and resistance enzymes (POD and PPO) of antiviral proteins were significant increase in PGPM application of GFLV infected grape growth related no inoculated PGPM ones. So that the current study recommended that the combination among VAM and PGPB soil inoculation improved quality of GFLV infected grape plant under greenhouse conditions. |
| first_indexed | 2024-04-25T01:52:50Z |
| format | Article |
| id | doaj.art-222ff0b3fdfe49bcafb6d9b4ead177e1 |
| institution | Directory Open Access Journal |
| issn | 1110-2675 2636-3585 |
| language | Arabic |
| last_indexed | 2024-04-25T01:52:50Z |
| publishDate | 2018-04-01 |
| publisher | The Union of Arab Universities |
| record_format | Article |
| series | Arab Universities Journal of Agricultural Sciences |
| spelling | doaj.art-222ff0b3fdfe49bcafb6d9b4ead177e12024-03-07T17:39:37ZaraThe Union of Arab UniversitiesArab Universities Journal of Agricultural Sciences1110-26752636-35852018-04-0126Special issue (2B)1601161110.21608/ajs.2018.3416934169IMPROVED QUALITY OF VIRAL INFECTED GRAPE PLANTS CULTIVATED IN SOIL INOCULATED WITH RHIZOPHERIC MICROORGANISMSSally Mikhail0Kh. El-Dogdog1M. Girgis2M. Maklad3Agric. Microbiology Dept., Fac. of Agric., Ain Shams Univ., P.O. Box 68, Hadayek Shobra 11241, Cairo, EgyptAgric. Microbiology Dept., Fac. of Agric., Ain Shams Univ., P.O. Box 68, Hadayek Shobra 11241, Cairo, EgyptAgric. Microbiology Dept., Fac. of Agric., Ain Shams Univ., P.O. Box 68, Hadayek Shobra 11241, Cairo, EgyptHorticulture Dept., Fac. of Agric., Ain Shams Univ., P.O. Box 68, Hadayek Shobra 11241, Cairo, EgyptA considerable rhizopheric bacteria and mycorrhizae collectively known as plant growth promoting microorganisms (PGPM) have ability to induce acquire resistance in plant against pathogens and to provide benefits to their hosts. Grapevine viruses cause reducing yield and shortening the life span of infected plants in the vineyard. The current study aims to improve quality of Grape fan leaf virus (GFLV) infected grape plants via the soil inoculation with PGPM. Pot experiments were conducted under greenhouse during two seasons 2014/15 and 2015/16 in a Virology Greenhouse, Microbial. Dep. Fac. Agric., Ain Shams Univ. Cairo, Egypt. Grape cv. Flam grafted with GFLV infected stick and cultivated in inoculated soil with rhizopheric PGPB and mycorrhiza (VAM). GFLV was detected in infected leaves by DAS-ELISA. Plant growth parameters and chemical immune acquired resistance were assessment in GFLV infected grape cv. flam. The results were clearly indicated that PGPM inoculation in soil improved of plant growth in the second season (2015/16) compared with first season (2014/2015(. PGPM (Bacillus sp., Pseudomonas sp. and Serratia sp. isolates and VAM) improved quality of GFLV infected grape plants via increased plant growth parameters (leave number, stem diameter, plant length, and phosphorus and potassium components in leaves). PGPM induced acquire resistance in plant against GFLV; it was found that, significant increase of proline and SA contents in GFLV infected grape leaves compared as healthy ones. The results revealed that chlorophyll a; b and carotenoids were significant decreased while inoculated PGPM in soil showed significant increase compared with healthy control ones. Expressed proteins and resistance enzymes (POD and PPO) of antiviral proteins were significant increase in PGPM application of GFLV infected grape growth related no inoculated PGPM ones. So that the current study recommended that the combination among VAM and PGPB soil inoculation improved quality of GFLV infected grape plant under greenhouse conditions.https://ajs.journals.ekb.eg/article_34169_3b20876a36036c12f38691fe532d6332.pdfgrape fan leaf virusgrapeplant growth-promoting bacteriamycorrhizaeimmune acquired resistance |
| spellingShingle | Sally Mikhail Kh. El-Dogdog M. Girgis M. Maklad IMPROVED QUALITY OF VIRAL INFECTED GRAPE PLANTS CULTIVATED IN SOIL INOCULATED WITH RHIZOPHERIC MICROORGANISMS Arab Universities Journal of Agricultural Sciences grape fan leaf virus grape plant growth-promoting bacteria mycorrhizae immune acquired resistance |
| title | IMPROVED QUALITY OF VIRAL INFECTED GRAPE PLANTS CULTIVATED IN SOIL INOCULATED WITH RHIZOPHERIC MICROORGANISMS |
| title_full | IMPROVED QUALITY OF VIRAL INFECTED GRAPE PLANTS CULTIVATED IN SOIL INOCULATED WITH RHIZOPHERIC MICROORGANISMS |
| title_fullStr | IMPROVED QUALITY OF VIRAL INFECTED GRAPE PLANTS CULTIVATED IN SOIL INOCULATED WITH RHIZOPHERIC MICROORGANISMS |
| title_full_unstemmed | IMPROVED QUALITY OF VIRAL INFECTED GRAPE PLANTS CULTIVATED IN SOIL INOCULATED WITH RHIZOPHERIC MICROORGANISMS |
| title_short | IMPROVED QUALITY OF VIRAL INFECTED GRAPE PLANTS CULTIVATED IN SOIL INOCULATED WITH RHIZOPHERIC MICROORGANISMS |
| title_sort | improved quality of viral infected grape plants cultivated in soil inoculated with rhizopheric microorganisms |
| topic | grape fan leaf virus grape plant growth-promoting bacteria mycorrhizae immune acquired resistance |
| url | https://ajs.journals.ekb.eg/article_34169_3b20876a36036c12f38691fe532d6332.pdf |
| work_keys_str_mv | AT sallymikhail improvedqualityofviralinfectedgrapeplantscultivatedinsoilinoculatedwithrhizophericmicroorganisms AT kheldogdog improvedqualityofviralinfectedgrapeplantscultivatedinsoilinoculatedwithrhizophericmicroorganisms AT mgirgis improvedqualityofviralinfectedgrapeplantscultivatedinsoilinoculatedwithrhizophericmicroorganisms AT mmaklad improvedqualityofviralinfectedgrapeplantscultivatedinsoilinoculatedwithrhizophericmicroorganisms |