Alleviation of Rhizoctonia root rot damage in common bean by some arbuscular mycorrhizal fungi
Rhizoctonia root rot of common bean (Phaseolus vulgaris) caused by Rhizoctonia solani is among the most important soil-borne fungal diseases worldwide. In this study, nine arbuscular mycorrhizal fungi (AMF) including Acaulospora longula, Funneliformis mosseae, Gigaspora margarita, Glomus caledonium,...
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| Format: | Article |
| Language: | English |
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University of Tabriz
2023-03-01
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| Series: | پژوهش های کاربردی در گیاهپزشکی |
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| Online Access: | https://arpp.tabrizu.ac.ir/article_16034_e8a05b6cf0cf325d53daf101465084d0.pdf |
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| author | ناهید معرف‌زاده هادی خاطری سعید عباسی |
| author_facet | ناهید معرف‌زاده هادی خاطری سعید عباسی |
| author_sort | ناهید معرف‌زاده |
| collection | DOAJ |
| description | Rhizoctonia root rot of common bean (Phaseolus vulgaris) caused by Rhizoctonia solani is among the most important soil-borne fungal diseases worldwide. In this study, nine arbuscular mycorrhizal fungi (AMF) including Acaulospora longula, Funneliformis mosseae, Gigaspora margarita, Glomus caledonium, G. claroideum, G. etunicatum, G. fasciculatum, G. versiform and Rhizophagus irregularis were evaluated for their effect on some growth traits and inhibition of R. solani in bean plants under greenhouse conditions. Six AMF species (F. mosseae, G. claroideum, G. etunicatum, G. margarita, G. caledonium and G. versiform) significantly reduced the disease severity index and the first four of these also reduced the incidence of disease compared with the infected control. The lowest disease severity and incidence were obtained by F. mosseae and G. claroideum, respectively. Compared with the infected control, the root length was significantly improved by all AMF. The other growth traits were also significantly improved by all AMF species with some exceptions as follows: root wet and dry weights (except G. fasciculatum), shoot wet weight (excep G. versiform), shoot length (except G. claroideum, G. versiform and G. etunicatum) and shoot dry weight (except G. etunicatum, G. fasciculatum, G. caledonium and G. margarita). Glomus fasciculatum had the highest root colonization. According to the results of this study, many AMF fungi improved plant growth and partially compensated for Rhizoctonia root rot on common bean, and they could be considered as good candidates for studying the biological control of this disease under field conditions. |
| first_indexed | 2024-03-13T03:10:27Z |
| format | Article |
| id | doaj.art-00af21fe83704c979fb4fab3935d0890 |
| institution | Directory Open Access Journal |
| issn | 2383-1855 2717-3178 |
| language | English |
| last_indexed | 2024-03-13T03:10:27Z |
| publishDate | 2023-03-01 |
| publisher | University of Tabriz |
| record_format | Article |
| series | پژوهش های کاربردی در گیاهپزشکی |
| spelling | doaj.art-00af21fe83704c979fb4fab3935d08902023-06-26T12:09:16ZengUniversity of Tabrizپژوهش های کاربردی در گیاهپزشکی2383-18552717-31782023-03-01121132410.22034/arpp.2023.1603416034Alleviation of Rhizoctonia root rot damage in common bean by some arbuscular mycorrhizal fungiناهید معرف‌زاده0هادی خاطری1سعید عباسی2استادیار / دانشگاه رازیاستادیار / دانشگاه رازیدانشیار- گروه بیماری شناسی دانشگاه رازیRhizoctonia root rot of common bean (Phaseolus vulgaris) caused by Rhizoctonia solani is among the most important soil-borne fungal diseases worldwide. In this study, nine arbuscular mycorrhizal fungi (AMF) including Acaulospora longula, Funneliformis mosseae, Gigaspora margarita, Glomus caledonium, G. claroideum, G. etunicatum, G. fasciculatum, G. versiform and Rhizophagus irregularis were evaluated for their effect on some growth traits and inhibition of R. solani in bean plants under greenhouse conditions. Six AMF species (F. mosseae, G. claroideum, G. etunicatum, G. margarita, G. caledonium and G. versiform) significantly reduced the disease severity index and the first four of these also reduced the incidence of disease compared with the infected control. The lowest disease severity and incidence were obtained by F. mosseae and G. claroideum, respectively. Compared with the infected control, the root length was significantly improved by all AMF. The other growth traits were also significantly improved by all AMF species with some exceptions as follows: root wet and dry weights (except G. fasciculatum), shoot wet weight (excep G. versiform), shoot length (except G. claroideum, G. versiform and G. etunicatum) and shoot dry weight (except G. etunicatum, G. fasciculatum, G. caledonium and G. margarita). Glomus fasciculatum had the highest root colonization. According to the results of this study, many AMF fungi improved plant growth and partially compensated for Rhizoctonia root rot on common bean, and they could be considered as good candidates for studying the biological control of this disease under field conditions.https://arpp.tabrizu.ac.ir/article_16034_e8a05b6cf0cf325d53daf101465084d0.pdfrhizoctonia solaniendomycorrhizaedisease severityincidenceglomus |
| spellingShingle | ناهید معرف‌زاده هادی خاطری سعید عباسی Alleviation of Rhizoctonia root rot damage in common bean by some arbuscular mycorrhizal fungi پژوهش های کاربردی در گیاهپزشکی rhizoctonia solani endomycorrhizae disease severity incidence glomus |
| title | Alleviation of Rhizoctonia root rot damage in common bean by some arbuscular mycorrhizal fungi |
| title_full | Alleviation of Rhizoctonia root rot damage in common bean by some arbuscular mycorrhizal fungi |
| title_fullStr | Alleviation of Rhizoctonia root rot damage in common bean by some arbuscular mycorrhizal fungi |
| title_full_unstemmed | Alleviation of Rhizoctonia root rot damage in common bean by some arbuscular mycorrhizal fungi |
| title_short | Alleviation of Rhizoctonia root rot damage in common bean by some arbuscular mycorrhizal fungi |
| title_sort | alleviation of rhizoctonia root rot damage in common bean by some arbuscular mycorrhizal fungi |
| topic | rhizoctonia solani endomycorrhizae disease severity incidence glomus |
| url | https://arpp.tabrizu.ac.ir/article_16034_e8a05b6cf0cf325d53daf101465084d0.pdf |
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