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Touré GPT, Koné AW, Nandjui J, Ebou AET, Otinga AN, Maïga AA, Kouadjo CGZ, Tiho S, Zézé A. Changes in arbuscular mycorrhizal fungal communities, mycorrhizal soil infectivity, and phosphorus availability under Chromolaena odorata (Asteraceae) invasions in a West-African forest-savanna ecotone. MYCORRHIZA 2023; 33:257-275. [PMID: 37289330 DOI: 10.1007/s00572-023-01113-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 05/17/2023] [Indexed: 06/09/2023]
Abstract
Substantial areas of agricultural lands in Sub-Saharan Africa have been invaded by Chromolaena odorata (Asteraceae), but the consequences for arbuscular mycorrhiza fungi (AMF) remains poorly understood. This study explores changes in diverse AMF community attributes and soil available phosphorus following C. odorata invasion in forest and savanna fragments in Côte d'Ivoire (West Africa). Invaded-forest (COF) and savanna (COS) sites were compared to adjacent natural forest (FOR) and savanna (SAV) fragments, respectively. Physico-chemical variables and AMF spore density parameters were determined for soil samples from 0-20 cm depth. An 18S ribosomal RNA metabarcoding analysis of AMF communities was conducted. In addition, cowpea (Vigna unguiculata) was grown on soils collected from these sites under greenhouse conditions for determination of soil mycorrhizal infectivity. Noticeable changes in the composition of AMF communities in C. odorata relative to nearby forest and savanna non-invaded sites were observed. AMF-specific richness in COS (47 species) was lower than that in SAV (57 species) while it was higher in COF (68 species) than in FOR (63 species). COF and COS differed in AMF specific composition (Dissimilarity index = 50.6%). Chromolaena odorata invasions resulted in increased relative abundances of the genera Claroideoglomus and Glomus in COF, a decreased relative abundance of Paraglomus in COS and decreased relative abundances of Ambispora in both COF and COS. Total and healthy spore densities, cowpea root colonization intensity and soil available P were all higher in invaded sites than in natural ecosystems. Remarkably, although these values were different in FOR and SAV, they turned out to be similar in COF and COS (4.6 and 4.2 total spores g-1 soil, 2.3 and 2.0 healthy spores g-1 soil, and 52.6 and 51.6% root colonization, respectively) suggesting a C. odorata-specific effect. These findings indicate that soil mycorrhizal potential and phosphorus availability have improved following C. odorata invasion.
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Affiliation(s)
- Guy-Pacome T Touré
- UR Gestion Durable des Sols, Laboratoire Géosciences, UFR Sciences de la Nature, Université Nangui Abrogoua, 02 BP 801, Abidjan 02, Côte d'Ivoire.
- Laboratoire de Biotechnologie Végétale et Microbienne, UMRI 28 Sciences Agronomique et Génie Rural, Institut National Polytechnique Félix Houphouët-Boigny, Yamoussoukro, BP 1093, Côte d'Ivoire.
| | - Armand W Koné
- UR Gestion Durable des Sols, Laboratoire Géosciences, UFR Sciences de la Nature, Université Nangui Abrogoua, 02 BP 801, Abidjan 02, Côte d'Ivoire
| | - Jacob Nandjui
- Laboratoire de Biotechnologie Végétale et Microbienne, UMRI 28 Sciences Agronomique et Génie Rural, Institut National Polytechnique Félix Houphouët-Boigny, Yamoussoukro, BP 1093, Côte d'Ivoire
| | - Anicet E T Ebou
- Laboratoire de Biotechnologie Végétale et Microbienne, UMRI 28 Sciences Agronomique et Génie Rural, Institut National Polytechnique Félix Houphouët-Boigny, Yamoussoukro, BP 1093, Côte d'Ivoire
- Laboratoire de Bioinformatique et de Biostatistique, UMRI 28 Sciences Agronomique et Génie Rural, Institut National Polytechnique Félix Houphouët-Boigny, BP 1093, Yamoussoukro, Côte d'Ivoire
| | - Abigael N Otinga
- Department of Soil Science, School of Agriculture and Biotechnology, University of Eldoret, P.O. Box 1125-30100, Eldoret, Kenya
| | - Assoumane A Maïga
- DER Sciences Sociales & Economiques, Institut Polytechnique Rural de Formation et de Recherche Appliquée (IPR/IFRA), Katibougou, Bamako, Mali
| | - Claude G Z Kouadjo
- Laboratoire Central de Biotechnologies (LCB), Centre National de Recherche Agronomique (CNRA), Abidjan, Côte d'Ivoire
| | - Seydou Tiho
- Laboratoire d'Ecologie et de Développement Durable (LEDD), UFR Sciences de la Nature, Université Nangui Abrogoua, 02 BP 801, Abidjan 02, Côte d'Ivoire
| | - Adolphe Zézé
- Laboratoire de Biotechnologie Végétale et Microbienne, UMRI 28 Sciences Agronomique et Génie Rural, Institut National Polytechnique Félix Houphouët-Boigny, Yamoussoukro, BP 1093, Côte d'Ivoire
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Avoid, tolerate, or escape? Native vegetation responses to invasion vary between functional groups. Biol Invasions 2022. [DOI: 10.1007/s10530-022-02983-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Kato-Noguchi H, Kato M. Allelopathy and Allelochemicals of Solidago canadensis L. and S. altissima L. for Their Naturalization. PLANTS (BASEL, SWITZERLAND) 2022; 11:3235. [PMID: 36501274 PMCID: PMC9738410 DOI: 10.3390/plants11233235] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 06/17/2023]
Abstract
Solidago canadensis L. and Solidago altissima L. are native to North America and have naturalized many other continents including Europa and Asia. Their species is an aggressive colonizer and forms thick monospecific stands. The evidence of the allelopathy for S. canadensis and S. altissima has accumulated in the literature since the late 20th century. The root exudates, extracts, essential oil and rhizosphere soil of S. canadensis suppressed the germination, growth and the arbuscular mycorrhizal colonization of several plants, including native plant species. Allelochemicals such as fatty acids, terpenes, flavonoids, polyphenols and their related compounds were identified in the extracts and essential oil of S. canadensis. The concentrations of total phenolics, total flavonoids and total saponins in the rhizosphere soil of S. canadensis obtained from the invasive ranges were greater than those from the native ranges. Allelochemicals such as terpenes, flavonoids, polyacetylene and phenols were also identified in the extracts, essential oil and the rhizosphere soil in S. altissima. Among the identified allelochemicals of S. altissima, the cis-dehydromatricaria ester may be involved in the allelopathy considering its growth inhibitory activity and its concentration in the rhizosphere soil. Therefore, the allelopathy of S. canadensis and S. altissima may support their invasiveness, naturalization and formation of thick monospecific stands. This is the first review article focusing on the allelopathy of both of S. canadensis and S. altissima.
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Sun D, Yang X, Wang Y, Fan Y, Ding P, Song X, Yuan X, Yang X. Stronger mutualistic interactions with arbuscular mycorrhizal fungi help Asteraceae invaders outcompete the phylogenetically related natives. THE NEW PHYTOLOGIST 2022; 236:1487-1496. [PMID: 35975696 DOI: 10.1111/nph.18435] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 08/04/2022] [Indexed: 06/15/2023]
Abstract
Mutualistic interactions with arbuscular mycorrhizal fungi (AMF) greatly affect the outcome of plant-plant competition, especially for invasive plants competing against native plants. We examined the effects of AMF on the competition between invasive Asteraceae plants and the phylogenetically related native plants. We compared the performance of seven invasive Asteraceae plants from different genera with that of their phylogenetically related native counterparts in response to AMF in monocultures and mixed cultures. We investigated how interactions with AMF impact the competition between Asteraceae relatives. Total biomass increased with AMF colonization in both invasive and native plants. Arbuscular mycorrhizal fungi improved the competitiveness of invasive plants, but decreased that of native plants. Competition increased the shoot nitrogen, phosphorus and root myristic acid concentrations and relative expression of fatty acid transporter genes (RiFAT1 and RiFAT2) in AMF-colonized invasive plants, but decreased those in AMF-colonized native plants. Structural equation models indicated that the presence of AMF increased the uptake of phosphorus, but not nitrogen, by invasive plants, which probably provided more myristic acids to symbiotic AMF in return. These results suggest that invasive Asteraceae plants have greater mutualistic interactions with AMF than their phylogenetically related native counterparts, potentially contributing to invasion success.
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Affiliation(s)
- Dasheng Sun
- College of Resources and Environment, Shanxi Agricultural University, Taigu, 030801, China
| | - Xueping Yang
- College of Agriculture, Shanxi Agricultural University, Taigu, 030801, China
| | - Yi Wang
- Yunnan Key Laboratory of Plant Reproductive Adaptation and Evolutionary Ecology and Centre for Invasion Biology, Institute of Biodiversity, School of Ecology and Environmental Science, Yunnan University, Kunming, 650504, China
| | - Yu Fan
- College of Agriculture, Shanxi Agricultural University, Taigu, 030801, China
| | - Pengcheng Ding
- College of Agriculture, Shanxi Agricultural University, Taigu, 030801, China
| | - Xi'E Song
- College of Agriculture, Shanxi Agricultural University, Taigu, 030801, China
| | - Xiangyang Yuan
- College of Agriculture, Shanxi Agricultural University, Taigu, 030801, China
| | - Xuefang Yang
- College of Agriculture, Shanxi Agricultural University, Taigu, 030801, China
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Oduor AMO, Adomako MO, Yuan Y, Li JM. Older populations of the invader Solidago canadensis exhibit stronger positive plant-soil feedbacks and competitive ability in China. AMERICAN JOURNAL OF BOTANY 2022; 109:1230-1241. [PMID: 35819013 DOI: 10.1002/ajb2.16034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 06/08/2022] [Accepted: 06/10/2022] [Indexed: 06/15/2023]
Abstract
PREMISE The enemy release hypothesis predicts that release from natural enemies, including soil-borne pathogens, liberates invasive plants from a negative regulating force. Nevertheless, invasive plants may acquire novel enemies and mutualists in the introduced range, which may cause variable effects on invader growth. However, how soil microorganisms may influence competitive ability of invasive plants along invasion chronosequences has been little explored. METHODS Using the invasive plant Solidago canadensis, we tested whether longer residence times are associated with stronger negative plant-soil feedbacks and thus weaker competitive abilities at the individual level. We grew S. canadensis individuals from 36 populations with different residence times across southeastern China in competition versus no competition and in three different types of soils: (1) conspecific rhizospheric soils; (2) soils from uninvaded patches; and (3) sterilized soil. For our competitor treatments, we constructed synthetic communities of four native species (Bidens parviflora, Solanum nigrum, Kalimeris indica, and Mosla scabra), which naturally co-occur with Solidago canadensis in the field. RESULTS Solidago canadensis populations with longer residence times experienced stronger positive plant-soil feedbacks and had greater competitive responses (i.e., produced greater above-ground biomass and grew taller) in conspecific rhizospheric soils than in sterilized or uninvaded soils. Moreover, S. canadensis from older populations significantly suppressed above-ground biomass of the native communities in rhizospheric and uninvaded soils but not in sterilized soil. CONCLUSIONS The present results suggest that older populations of S. canadensis experience stronger positive plant-soil feedbacks, which may enhance their competitive ability against native plant communities.
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Affiliation(s)
- Ayub M O Oduor
- Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, 318000, China
- Department of Applied Biology, Technical University of Kenya, P.O. Box, 52428, Nairobi, Kenya
| | - Michael Opoku Adomako
- Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, 318000, China
| | - Yongge Yuan
- Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, 318000, China
| | - Jun-Min Li
- Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, 318000, China
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Chen X, Li Q, Wang L, Meng Y, Jiao S, Yin J, Xu H, Zhang F. Nitrogen Uptake, Not Transfer of Carbon and Nitrogen by CMN, Explains the Effect of AMF on the Competitive Interactions Between Flaveria bidentis and Native Species. Front Ecol Evol 2021. [DOI: 10.3389/fevo.2021.625519] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Rhizophagus intraradices, one of the common arbuscular mycorrhizal fungi (AMF) grown in the roots of Flaveria bidentis, facilitates the invasion of this exotic plant species into China. However, it is still unknown whether nutrient transfer through the common mycorrhizal networks (CMN) between this exotic species and the native species enhances the competitive growth of F. bidentis over the native species. To elucidate this question and the related mechanism, an isotopic labeling technique was used to test the transfer of carbon (C) and nitrogen (N) by CMN. Native species like Setaria viridis and Eclipta prostrata were selected to compete with F. bidentis in a polyvinyl chloride (PVC) box. Two competitive groups (F. bidentis-S. viridis and F. bidentis- E. prostrata), three treatments (monoculture of F. bidentis, the mixture of F. bidentis and the native plant, and the monoculture of the native plant), and two levels of AMF (presence or absence) were assigned. Results showed that the corrected index of relative competition intensity (CRCI) of F. bidentis in the presence of AMF < 0 suggests that the competition facilitated the growth of F. bidentis with either S. viridis or E. prostrata. The reason was that the inoculation of R. intra radices significantly increased the C and N contents of F. bidentis in the mixtures. However, the effects of R. intra radices on the two native species were different: negative effect on the growth of S. viridis and positive effect on the growth of E. prostrata. The change of N content in S. viridis or E. prostrata was consistent with the variation of the biomass, suggesting that the N uptake explains the effects of R. intraradices on the competitive interactions between F. bidentis and the two native species. Moreover, the transfer of C and N via AMF hyphal links did occur between F. bidentis and the native species. However, the transfer of C and N by the CMN was not positively related to the competitive growth of F. bidentis.
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Liu G, Liu RL, Zhang WG, Yang YB, Bi XQ, Li MZ, Chen XY, Nie H, Zhu ZH. Arbuscular mycorrhizal colonization rate of an exotic plant, Galinsoga quadriradiata, in mountain ranges changes with altitude. MYCORRHIZA 2021; 31:161-171. [PMID: 33559745 DOI: 10.1007/s00572-020-01009-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 11/26/2020] [Indexed: 05/09/2023]
Abstract
Arbuscular mycorrhizal fungi (AMF) are suggested to be important for invasions by many exotic plants. However, it is not yet known how associations between AMF and invasive plant populations change in mountains ranges and how changed associations affect further expansion of different populations in new habitats. We conducted a field survey to detect AMF colonization rate of the invasive Galinsoga quadriradiata along an elevational gradient ranging from 223 to 1947 masl in the Qinling and Bashan Mountains, China. Additionally, a greenhouse experiment was conducted to compare plant growth performance among five elevational populations. In the field, total plant mass and seed production, as well as root AMF colonization rate, significantly decreased with elevation. When populations were grown in a novel soil environment in the greenhouse, the high-altitude populations achieved higher seed and total mass at lower AMF colonization rate than the low-altitude populations. Moreover, high AMF association was related to high intraspecific competition within low-altitude populations and limited seed production. Our results revealed that the associations between AMF and G. quadriradiata decrease with altitude in mountain ranges, and this may indicate that differentiation of association between AMF and elevational populations occurs during range expansion of G. quadriradiata. The results of the greenhouse experiment suggest that the high-altitude populations are more aggressive than the low-altitude populations in a non-stressful environment.
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Affiliation(s)
- Gang Liu
- College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China.
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China.
| | - Rui-Ling Liu
- College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China
| | - Wen-Gang Zhang
- College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China
| | - Ying-Bo Yang
- College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China
| | - Xiao-Qiong Bi
- College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China
| | - Ming-Zhu Li
- College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China
| | - Xiao-Yan Chen
- College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China
| | - Hua Nie
- School of Mathematics and Information Science, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China
| | - Zhi-Hong Zhu
- College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China
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Idbella M, Bonanomi G, De Filippis F, Amor G, Chouyia FE, Fechtali T, Mazzoleni S. Contrasting effects of Rhizophagus irregularis versus bacterial and fungal seed endophytes on Trifolium repens plant-soil feedback. MYCORRHIZA 2021; 31:103-115. [PMID: 33185700 DOI: 10.1007/s00572-020-01003-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 11/08/2020] [Indexed: 06/11/2023]
Abstract
Interactions between plants and soil affect plant-plant interactions and community composition by modifying soils conditions in plant-soil feedback, where associated microbes have the most crucial role. Both arbuscular mycorrhizal fungi (AMF) and microbial seed endophytes have been demonstrated to influence, directly or indirectly, biotic or abiotic soil properties, thus affecting subsequent plant growth, and community structure. However, little is known about how plant endophyte communities, individually or in interaction with AMF, affect plant-soil feedback processes. Here, we investigated, through a manipulative experiment, the behavior of endophyte-free and endophyte-associated Trifolium repens plants grown in soils previously conditioned by conspecific endophyte-free and endophyte-associated plants, inoculated or not by Rhizophagus intraradices. Furthermore, we identified microbial endophytes directly from the inner tissues of seeds by high-throughput sequencing, to compare seed fungal and bacterial endophyte composition. Results demonstrated that the outcome of simultaneous occurrence of seed endophytes and AMF on plant behavior depended on matching the endophytic status, i.e., either the presence or absence of seed microbial endophytes, of the conditioning and response phase. Seed fungal endophytes generated strong conspecific negative feedback, while seed bacterial endophytes proved to shift the feedback from negative to positive. Moreover, the simultaneous occurrence of both seed endophytes with AMF could either generate or expand negative plant-soil feedback effects. Our results show that seed and root symbionts can play a significant role on setting conspecific plant-soil feedback.
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Affiliation(s)
- Mohamed Idbella
- Faculty of Sciences and Techniques, Hassan II University, Casablanca, Morocco.
- Department of Agricultural Sciences, University of Naples Federico II, via Università 100, 80055, Portici, NA, Italy.
| | - Giuliano Bonanomi
- Department of Agricultural Sciences, University of Naples Federico II, via Università 100, 80055, Portici, NA, Italy
| | - Francesca De Filippis
- Department of Agricultural Sciences, University of Naples Federico II, via Università 100, 80055, Portici, NA, Italy
| | - Ghita Amor
- Faculty of Sciences and Techniques, Hassan II University, Casablanca, Morocco
- Department of Agricultural Sciences, University of Naples Federico II, via Università 100, 80055, Portici, NA, Italy
| | - Fatima Ezzahra Chouyia
- Faculty of Sciences and Techniques, Hassan II University, Casablanca, Morocco
- Department of Agricultural Sciences, University of Naples Federico II, via Università 100, 80055, Portici, NA, Italy
| | - Taoufiq Fechtali
- Faculty of Sciences and Techniques, Hassan II University, Casablanca, Morocco
| | - Stefano Mazzoleni
- Department of Agricultural Sciences, University of Naples Federico II, via Università 100, 80055, Portici, NA, Italy
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Aldorfová A, Knobová P, Münzbergová Z. Plant–soil feedback contributes to predicting plant invasiveness of 68 alien plant species differing in invasive status. OIKOS 2020. [DOI: 10.1111/oik.07186] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Anna Aldorfová
- Dept of Botany, Faculty of Science, Charles Univ Benátská 2 CZ‐128 01 Prague 2 Czech Republic
- Inst. of Botany, Czech Academy of Sciences Průhonice Czech Republic
| | - Pavlína Knobová
- Dept of Botany, Faculty of Science, Charles Univ Benátská 2 CZ‐128 01 Prague 2 Czech Republic
| | - Zuzana Münzbergová
- Dept of Botany, Faculty of Science, Charles Univ Benátská 2 CZ‐128 01 Prague 2 Czech Republic
- Inst. of Botany, Czech Academy of Sciences Průhonice Czech Republic
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Shen K, Cornelissen JHC, Wang Y, Wu C, He Y, Ou J, Tan Q, Xia T, Kang L, Guo Y, Wu B. AM Fungi Alleviate Phosphorus Limitation and Enhance Nutrient Competitiveness of Invasive Plants via Mycorrhizal Networks in Karst Areas. Front Ecol Evol 2020. [DOI: 10.3389/fevo.2020.00125] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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11
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Gornish ES, Franklin K, Rowe J, Barberán A. Buffelgrass invasion and glyphosate effects on desert soil microbiome communities. Biol Invasions 2020. [DOI: 10.1007/s10530-020-02268-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Cheng J, Yang X, Xue L, Yao B, Lu H, Tian Z, Li J, Zhou X, Zhang Y, Zia Ul Haq M, Wu S, Song X, Hu S, Qiang S. Polyploidization contributes to evolution of competitive ability: a long term common garden study on the invasive
Solidago canadensis
in China. OIKOS 2020. [DOI: 10.1111/oik.07095] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Jiliang Cheng
- Weed Research Laboratory, College of Life Science, Nanjing Agricultural Univ. Nanjing CN‐210095 Jiangsu PR China
| | - Xianghong Yang
- Weed Research Laboratory, College of Life Science, Nanjing Agricultural Univ. Nanjing CN‐210095 Jiangsu PR China
| | - Lifang Xue
- Weed Research Laboratory, College of Life Science, Nanjing Agricultural Univ. Nanjing CN‐210095 Jiangsu PR China
| | - Beibei Yao
- Weed Research Laboratory, College of Life Science, Nanjing Agricultural Univ. Nanjing CN‐210095 Jiangsu PR China
| | - Huan Lu
- Weed Research Laboratory, College of Life Science, Nanjing Agricultural Univ. Nanjing CN‐210095 Jiangsu PR China
| | - Zhongsai Tian
- Weed Research Laboratory, College of Life Science, Nanjing Agricultural Univ. Nanjing CN‐210095 Jiangsu PR China
| | - Jun Li
- Weed Research Laboratory, College of Life Science, Nanjing Agricultural Univ. Nanjing CN‐210095 Jiangsu PR China
| | - Xin Zhou
- Weed Research Laboratory, College of Life Science, Nanjing Agricultural Univ. Nanjing CN‐210095 Jiangsu PR China
| | - Yu Zhang
- Weed Research Laboratory, College of Life Science, Nanjing Agricultural Univ. Nanjing CN‐210095 Jiangsu PR China
| | - Muhammad Zia Ul Haq
- Weed Research Laboratory, College of Life Science, Nanjing Agricultural Univ. Nanjing CN‐210095 Jiangsu PR China
| | - Shuqi Wu
- College of Resources and Environmental Sciences, Nanjing Agricultural Univ. Nanjing PR China
| | - Xiaoling Song
- Weed Research Laboratory, College of Life Science, Nanjing Agricultural Univ. Nanjing CN‐210095 Jiangsu PR China
| | - Shuijin Hu
- College of Resources and Environmental Sciences, Nanjing Agricultural Univ. Nanjing PR China
| | - Sheng Qiang
- Weed Research Laboratory, College of Life Science, Nanjing Agricultural Univ. Nanjing CN‐210095 Jiangsu PR China
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Wan LY, Qi SS, Dai ZC, Zou CB, Song YG, Hu ZY, Zhu B, Du DL. Growth responses of Canada goldenrod (Solidago canadensis L.) to increased nitrogen supply correlate with bioavailability of insoluble phosphorus source. Ecol Res 2017. [DOI: 10.1007/s11284-017-1552-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Majewska ML, Rola K, Zubek S. The growth and phosphorus acquisition of invasive plants Rudbeckia laciniata and Solidago gigantea are enhanced by arbuscular mycorrhizal fungi. MYCORRHIZA 2017; 27:83-94. [PMID: 27581153 PMCID: PMC5237450 DOI: 10.1007/s00572-016-0729-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Accepted: 08/11/2016] [Indexed: 05/09/2023]
Abstract
While a number of recent studies have revealed that arbuscular mycorrhizal fungi (AMF) can mediate invasive plant success, the influence of these symbionts on the most successful and high-impact invaders is largely unexplored. Two perennial herbs of this category of invasive plants, Rudbeckia laciniata and Solidago gigantea (Asteraceae), were thus tested in a pot experiment to determine whether AMF influence their growth, the concentration of phosphorus in biomass, and photosynthesis. The following treatments, including three common AMF species, were prepared on soils representative of two habitats that are frequently invaded by both plants, namely fallow and river valley: (1) control-soil without AMF, (2) Rhizophagus irregularis, (3) Funneliformis mosseae, and (4) Claroideoglomus claroideum. The invaders were strongly dependent on AMF for their growth. The mycorrhizal dependency of R. laciniata was 88 and 63 % and of S. gigantea 90 and 82 % for valley and fallow soils, respectively. The fungi also increased P concentration in their biomass. However, we found different effects of the fungal species in the stimulation of plant growth and P acquisition, with R. irregularis and C. claroideum being the most and least effective symbionts, respectively. None of AMF species had an impact on the photosynthetic performance indexes of both plants. Our findings indicate that AMF have a direct effect on the early stages of R. laciniata and S. gigantea growth. The magnitude of the response of both plant species to AMF was dependent on the fungal and soil identities. Therefore, the presence of particular AMF species in a site may determine the success of their invasion.
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Affiliation(s)
- Marta L Majewska
- Institute of Botany, Faculty of Biology and Earth Sciences, Jagiellonian University, Kopernika 27, Kraków, 31-501, Poland
| | - Kaja Rola
- Institute of Botany, Faculty of Biology and Earth Sciences, Jagiellonian University, Kopernika 27, Kraków, 31-501, Poland
| | - Szymon Zubek
- Institute of Botany, Faculty of Biology and Earth Sciences, Jagiellonian University, Kopernika 27, Kraków, 31-501, Poland.
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15
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Betekhtina AA, Mukhacheva TA, Kovalev SY, Gusev AP, Veselkin DV. Abundance and diversity of arbuscular mycorrhizal fungi in invasive Solidago canadensis and indigenous S. virgaurea. RUSS J ECOL+ 2016. [DOI: 10.1134/s1067413616060035] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Johansen RB, Johnston P, Mieczkowski P, Perry GL, Robeson MS, Burns BR, Vilgalys R. A native and an invasive dune grass share similar, patchily distributed, root-associated fungal communities. FUNGAL ECOL 2016. [DOI: 10.1016/j.funeco.2016.08.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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17
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Guisande-Collazo A, González L, Souza-Alonso P. Impact of an invasive nitrogen-fixing tree on arbuscular mycorrhizal fungi and the development of native species. AOB PLANTS 2016; 8:plw018. [PMID: 26984185 PMCID: PMC4823375 DOI: 10.1093/aobpla/plw018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Accepted: 03/02/2016] [Indexed: 06/01/2023]
Abstract
Arbuscular mycorrhizal fungi (AMF) are obligate soil biotrophs that establish intimate relationships with 80 % of terrestrial plant families. Arbuscular mycorrhizal fungi obtain carbon from host plants and contribute to the acquisition of mineral nutrients, mainly phosphorus. The presence of invasive plants has been identified as a soil disturbance factor, often conditioning the structure and function of soil microorganisms. Despite the investigation of many aspects related to the invasion ofAcacia dealbata, the effect produced on the structure of AMF communities has never been assessed. We hypothesize thatA. dealbatamodifies the structure of AMF community, influencing the establishment and growth of plants that are dependent on these mutualisms. To validate our hypothesis, we carried out denaturing gradient gel electrophoresis (DGGE) analysis and also grew plants ofPlantago lanceolatain pots using roots of native shrublands or fromA. dealbata, as inoculum of AMF. Cluster analyses from DGGE indicated an alteration in the structure of AMF communities in invaded soils. After 15 weeks, we found that plants grown in pots containing native roots presented higher stem and root growth and also produced higher biomass in comparison with plants grown withA. dealbatainoculum. Furthermore, plants that presented the highest biomass and growth exhibited the maximum mycorrhizal colonization and phosphorus content. Moreover, fluorescence measurements indicated that plants grown withA. dealbatainoculum even presented higher photosynthetic damage. Our results indicate that the presence of the invaderA. dealbatamodify the composition of the arbuscular fungal community, conditioning the establishment of native plants.
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Affiliation(s)
| | - Luís González
- Department of Plant Biology and Soil Science, University of Vigo, 36310 Vigo, Spain
| | - Pablo Souza-Alonso
- Department of Plant Biology and Soil Science, University of Vigo, 36310 Vigo, Spain
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18
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Rai PK. Paradigm of plant invasion: multifaceted review on sustainable management. ENVIRONMENTAL MONITORING AND ASSESSMENT 2015; 187:759. [PMID: 26581605 DOI: 10.1007/s10661-015-4934-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2015] [Accepted: 10/20/2015] [Indexed: 05/26/2023]
Abstract
A cascade of reviews and growing body of literature exists on forest invasion ecology, its mechanism or causes; however, no review addressed the sustainable management of invasive plants of forest in totality. Henceforth, the present paper aims to provide a critical review on the management of invasive species particularly in the context of forest plants. Plant invasion in forest is now increasingly being recognized as a global problem, and various continents are adversely affected, although to a differential scale. Quest for the ecological mechanism lying behind the success of invasive species over native species of forest has drawn the attention of researches worldwide particularly in the context of diversity-stability relationship. Transport, colonization, establishment, and landscape spread may be different steps in success of invasive plants in forest, and each and every step is checked through several ecological attributes. Further, several ecological attribute and hypothesis (enemy release, novel weapon, empty niche, evolution of increased competitive ability, etc.) were proposed pertaining to success of invasive plant species in forest ecosystems. However, a single theory will not be able to account for invasion success among all environments as it may vary spatially and temporally. Therefore, in order to formulate a sustainable management plan for invasive plants of forest, it is necessary to develop a synoptic view of the dynamic processes involved in the invasion process. Moreover, invasive species of forest can act synergistically with other elements of global change, including land-use change, climate change, increased concentrations of atmospheric carbon dioxide, and nitrogen deposition. Henceforth, a unified framework for biological invasions that reconciles and integrates the key features of the most commonly used invasion frameworks into a single conceptual model that can be applied to all human-mediated invasions.
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Affiliation(s)
- Prabhat Kumar Rai
- Department of Environmental Science, School of Earth Science and Natural Resource Management, Mizoram University, Tanhril, Aizawl, Mizoram, -796004, India.
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