Performance of bioaugmentation-assisted phytoextraction applied to metal contaminated soils: A review

Abbott, 1991, Factors influencing the occurrence of vesicular-arbuscular mycorrhizas, Agriculture, Ecosystems and Environment, 35, 121, 10.1016/0167-8809(91)90048-3 Abou-Shanab, 2006, Bacterial inoculants affecting nickel uptake by Alyssum murale from low, moderate and high Ni soils, Soil Biology and Biochemistry, 38, 2882, 10.1016/j.soilbio.2006.04.045 Amaraneni, 2006, Distribution of pesticides, PAHs and heavy metals in prawn ponds near Kolleru lake wetland, India, Environment International, 32, 294, 10.1016/j.envint.2005.06.001 Amellal, 1999, Effects of inoculation of EPS-producing Pantoea agglomerans on wheat rhizosphere aggregation, Plant and Soil, 211, 93, 10.1023/A:1004403009353 Arduini, 2004, Low cadmium application increase Miscanthus growth and cadmium translocation, Environmental and Experimental Botany, 52, 89, 10.1016/j.envexpbot.2004.01.001 Arriagada, 2007, Beneficial effect of saprobe and arbuscular mycorrhizal fungi on growth of Eucalyptus globulus co-cultured with Glycine max in soil contaminated with heavy metals, Journal of Environmental Management, 84, 93, 10.1016/j.jenvman.2006.05.005 Audet, 2007, Dynamics of arbuscular mycorrhizal symbiosis in heavy metal phytoremediation: meta-analytical and conceptual perspectives, Environmental Pollution, 147, 609, 10.1016/j.envpol.2006.10.006 Audet, 2007, Heavy metal phytoremediation from a meta-analytical perspective, Environmental Pollution, 147, 231, 10.1016/j.envpol.2006.08.011 Baker, 2000 Banuelos, 2006, Phyto-products may be essential for sustainability and implementation of phytoremediation, Environmental Pollution, 144, 19, 10.1016/j.envpol.2006.01.015 Barac, 2004, Engineered endophytic bacteria improve phytoremediation of water-soluble, volatile organic pollutants, Nature and Biotechnology, 22, 583, 10.1038/nbt960 Barazani, 2004, Cadmium accumulation in Allium schoenoprasum L. grown in an aqueous medium, Chemosphere, 57, 1213, 10.1016/j.chemosphere.2004.08.037 Barona, 2001, Metal associations in soils before and after EDTA extractive decontamination: implications for the effectiveness of further clean-up procedures, Environmental Pollution, 113, 79, 10.1016/S0269-7491(00)00158-5 Baum, 2006, Heavy-metal mobilization and uptake by mycorrhizal and nonmycorrhizal willows (Salix×dasyclados), Journal of Plant Nutrition and Soil Science, 169, 516, 10.1002/jpln.200521925 Belimov, 2005, Cadmium-tolerant plant growth-promoting bacteria associated with the roots of Indian mustard (Brassica juncea L. Czern.), Soil Biology and Biochemistry, 37, 241, 10.1016/j.soilbio.2004.07.033 Belimov, 2004, Employment of rhizobacteria for the inoculation of barley plants cultivated in soil contaminated with lead and cadmium, Microbiology, 73, 99, 10.1023/B:MICI.0000016377.62060.d3 Belimov, 2001, Characterisation of plant growth-promoting rhizobacteria isolated from polluted soils and containing 1-aminocyclopropane-1-carboxylate deaminase, Canadian Journal of Microbiology, 47, 642, 10.1139/w01-062 Benizri, 1997, External and internal root colonization of maize by two Pseudomonas strains: enumeration by Enzyme-Linked Immunosorbent Assay (ELISA), Current Microbiology, 34, 297, 10.1007/s002849900185 Bi, 2003, Influence of early stages of arbuscular mycorrhiza on uptake of zinc and phosphorus by red clover from a low-phosphorus soil amended with zinc and phosphorus, Chemosphere, 50, 831, 10.1016/S0045-6535(02)00227-8 Bi, 2003, Growth and nutrient uptake of arbuscular mycorrhizal maize in different depths of soil overlying coal fly ash, Chemosphere, 50, 863, 10.1016/S0045-6535(02)00231-X Biro, 2000, Interrelations between Azospirillum and Rhizobium nitrogen-fixers and arbuscular mycorrhizal fungi in the rhizosphere of alfalfa in sterile, AMF-free or normal soil conditions, Applied Soil Ecology, 15, 159, 10.1016/S0929-1393(00)00092-5 Blaylock, 2000, Field demonstrations of phytoremediation of lead contaminated soils, 1 Borgmann, 2000, Methods for assessing the toxicological significance of metals in aquatic ecosystems: bio-accumulation–toxicity relationships, water concentrations and sediment spiking approaches, Aquatic Ecosystem Health and Management, 3, 277, 10.1016/S1463-4988(00)00028-2 Bossier, 1988, Ecological significance of siderophores in soil, Advances in Microbiological Ecology, 10, 385, 10.1007/978-1-4684-5409-3_9 Bouwman, 2005, EDGA amendment of slightly heavy metal loaded soil affects heavy metal solubility, crop growth and microbivorous nematodes but not bacteria and herbivorous nematodes, Soil Biology and Biochemistry, 37, 271, 10.1016/j.soilbio.2004.07.039 Braud, 2006, Siderophore production by using free and immobilized cells of two pseudomonads cultivated in a medium enriched with Fe and/or toxic metals (Cr, Hg, Pb), Biotechnology and Bioengineering, 94, 1080, 10.1002/bit.20937 Braud, 2007, Impact of substrates and cell immobilization on siderophore activity by pseudomonads in a Fe and/or Cr, Hg, Pb containing-medium, Journal of Hazardous Materials, 144, 229, 10.1016/j.jhazmat.2006.10.014 Braud, 2006, Changes in extractability of Cr and Pb in a polycontaminated soil after bioaugmentation with microbial producers of biosurfactants, organic acids and siderophores, Water, Air and Soil Pollution: Focus, 6, 261, 10.1007/s11267-005-9022-1 Brown, 1994, Phytoremediation potential of Thlaspi caerulescens and bladder campion for zinc-contaminated and cadmium-contaminated soil, Journal of Environmental Quality, 23, 1151, 10.2134/jeq1994.00472425002300060004x Bubb, 1991, Distribution of heavy metals in the River Yare and its associated broads II. Copper and cadmium, Science of the Total Environment, 102, 169, 10.1016/0048-9697(91)90313-4 Burd, 1998, A plant growth-promoting bacterium that decreases nickel toxicity in seedlings, Applied and Environmental Microbiology, 64, 3663, 10.1128/AEM.64.10.3663-3668.1998 Burke, 2000, Arbuscular mycorrhizae effects on heavy metal uptake by corn, International Journal of Phytoremediation, 2, 23, 10.1080/15226510008500028 Cao, 2007, Effect of biodegradable chelating agents on heavy metals phytoextraction with Mirabilis jalapa and on its associated bacteria, European Journal of Soil Biology, 43, 200, 10.1016/j.ejsobi.2007.02.002 Cappuyns, 2006, Comparison of metal release from recent and aged Fe-rich sediments, Geoderma, 137, 242, 10.1016/j.geoderma.2006.08.013 Carlot, 2002, Aspects of plant–microbe interactions in heavy metal polluted soil, Acta Biotechnologica, 22, 13, 10.1002/1521-3846(200205)22:1/2<13::AID-ABIO13>3.0.CO;2-9 Cassidy, 1996, Environmental applications of immobilized microbial cells: a review, Journal of Industrial Microbiology and Biotechnology, 16, 79, 10.1007/BF01570068 Chaudhry, 2005, Utilising the synergy between plants and rhizosphere microorganisms to enhance breakdown of organic pollutants in the environment, Environmental Science and Pollution Research, 12, 34, 10.1065/espr2004.08.213 Chen, 2004, Effects of EDTA application and arbuscular mycorrhizal colonization on growth and zinc uptake by maize (Zea mays L.) in soil experimentally contaminated with zinc, Plant and Soil, 261, 219, 10.1023/B:PLSO.0000035538.09222.ff Chen, 2003, The role of arbuscular mycorrhiza in zinc uptake by red clover growing in a calcareous soil spiked with various quantities of zinc, Chemosphere, 50, 839, 10.1016/S0045-6535(02)00228-X Chen, 2007, Effects of the arbuscular mycorrhizal fungus Glomus mosseae on growth and metal uptake by four plant species in copper mine tailings, Environmental Pollution, 147, 374, 10.1016/j.envpol.2006.04.027 Chen, 2006, Effects of arbuscular mycorrhizal inoculation on uranium and arsenic accumulation by Chinese brake fern (Pteris vittata L.) from a uranium mining-impacted soil, Chemosphere, 62, 1464, 10.1016/j.chemosphere.2005.06.008 Chen, 2004, The use of vetiver grass (Vetiveria zizanioides) in the phytoremediation of soils contaminated with heavy metals, Applied Geochemistry, 19, 1553, 10.1016/j.apgeochem.2004.02.003 Chen, 2005, Effect of copper-tolerant rhizosphere bacteria on mobility of copper in soil and copper accumulation by Elsholtzia splendens, Environment International, 31, 861, 10.1016/j.envint.2005.05.044 Citterio, 2005, The arbuscular mycorrhizal fungus Glomus mosseae induces growth and metal accumulation changes in Cannabis sativa L., Chemosphere, 59, 21, 10.1016/j.chemosphere.2004.10.009 Davies, 2001, Mycorrhizal fungi enhance accumulation and tolerance of chromium in sunflower (Helianthus annuus), Journal of Plant Physiology, 158, 777, 10.1078/0176-1617-00311 Defreitas, 1992, Growth promotion of winter-wheat by fluorescent pseudomonas under field conditions, Soil Biology and Biochemistry, 24, 1137, 10.1016/0038-0717(92)90064-5 Deikman, 1997, Molecular mechanisms of ethylene regulation of gene transcription, Physiologia Plantarum, 100, 561, 10.1111/j.1399-3054.1997.tb03061.x Di Gregorio, 2006, Combined application of Triton X-100 and Sinorhizobium sp. Pb002 inoculum for the improvement of lead phytoextraction by Brassica juncea in EDTA amended soil, Chemosphere, 63, 293, 10.1016/j.chemosphere.2005.07.020 Di Simine, 1998, Solubilization of zinc phosphate by a strain of Pseudomonas fluorescens isolated from a forest soil, Biology and Fertility of Soils, 28, 87, 10.1007/s003740050467 Díaz, 1996, Influence of arbuscular mycorrhizae on heavy metal (Zn and Pb) uptake and growth of Lygeum spartum and Anthyllis cytisoides, Plant and Soil, 180, 241, 10.1007/BF00015307 Dickinson, 2005, Cadmium phytoextraction using short-rotation coppice Salix: the evidence trail, Environment International, 31, 609, 10.1016/j.envint.2004.10.013 Diels, 1999, Heavy metals bioremediation of soil, Molecular Biotechnology, 12, 154, 10.1385/MB:12:2:149 Diels, 2002, New developments in treatment of heavy metal contaminated soils, Reviews in Environmental Science and Biotechnology, 1, 75, 10.1023/A:1015188708612 Diez Lazaro, 2006, A phytogeochemical study of the Tras-os-Montes region (NE Portugal): possible species for plant-based soil remediation technologies, Science of the Total Environment, 354, 265, 10.1016/j.scitotenv.2005.01.001 Dubbin, 2003, Influence of microbial hydroxamate siderophores on Pb(II) desorption from α-FeOOH, Applied Geochemistry, 18, 1751, 10.1016/S0883-2927(03)00084-2 Duijff, B.J., Bakker, P.A.H.M., Schippers, B., 1991. Influence of pseudobactin-358 on the iron nutrition of plants. In: Sixth International Fe Symposium. Duponnois, 2006, Fluorescent pseudomonads occurring in Macrotermes subhyalinus mound structures decrease Cd toxicity and improve its accumulation in sorghum plants, Science of the Total Environment, 370, 391, 10.1016/j.scitotenv.2006.07.008 Duquenne, 1999, Effect of carbon source supply and its location on competition between inoculated and established bacterial strains in sterile soil microcosm, FEMS Microbiology Ecology, 29, 331, 10.1111/j.1574-6941.1999.tb00624.x Duss, 1986, Effect of bacteria on the iron uptake by axenically-cultured roots of Fe-efficient and Fe-inefficient tomatoes (Lycopersicon esculentum Mill.), Journal of Plant Nutrition, 9, 587, 10.1080/01904168609363468 Egamberdiyeva, 2002, Promotion of plant growth of maize by plant growth promoting bacteria in different temperature and soils Egli, 2006, Influence of steam sterilisation on soil chemical characteristics, trace metals and clay mineralogy, Geoderma, 131, 123, 10.1016/j.geoderma.2005.03.017 El-Kherbawy, 1989, Soil pH, rhizobia, and vesicular-arbuscular mycorrhizae inoculation effects on growth and heavy metal uptake of alfalfa (Medicago sativa L.), Biology and Fertility of Soils, 8, 61, 10.1007/BF00260517 Evangelou, 2007, Chelate assisted phytoextraction of heavy metals from soil. Effect, mechanism, toxicity, and fate of chelating agents, Chemosphere, 68, 989, 10.1016/j.chemosphere.2007.01.062 Farwell, 2007, Tolerance of transgenic canola plants (Brassica napus) amended with plant growth-promoting bacteria to flooding stress at a metal-contaminated field site, Environmental Pollution, 147, 540, 10.1016/j.envpol.2006.10.014 Forstner, 1995, Land contamination by heavy metals: Global scope and magnitude of problem Galli, 1995, Thiols of Cu-treated maize plants inoculated with the arbuscular-mycorrhizal fungus Glomus intraradices, Physiologia Plantarum, 94, 247, 10.1111/j.1399-3054.1995.tb05308.x Gentry, 2004, New approaches for bioaugmentation as a remediation technology, Critical Reviews in Environmental Science and Technology, 34, 447, 10.1080/10643380490452362 Glass, 2000, Economic potential of phytoremediation Glick, 2003, Phytoremediation: synergistic use of plants and bacteria to clean up the environment, Biotechnology Advances, 21, 383, 10.1016/S0734-9750(03)00055-7 Glick, 1999 Glick, 1998, A model for the lowering of plant ethylene concentrations by plant growth-promoting bacteria, Journal of Theoretical Biology, 190, 63, 10.1006/jtbi.1997.0532 Grichko, 2000, Increased ability of transgenic plants expressing the bacterial enzyme ACC deaminase to accumulate Cd, Co, Cu, Ni, Pb, and Zn, Journal of Biotechnology, 81, 45, 10.1016/S0168-1656(00)00270-4 Guo, 1996, Contribution of an arbuscular mycorrhizal fungus to the uptake of cadmium and nickel in bean and maize plants, Plant and Soil, 184, 195, 10.1007/BF00010449 Hammer, 2002, Changes in the rhizosphere of metal-accumulating plants evidenced by chemical extractants, Journal of Environmental Quality, 31, 1561, 10.2134/jeq2002.1561 Heggo, 1990, Effects of vesicular arbuscular mycorrhizal fungi on heavy metal uptake by soybean, Soil Biology and Biochemistry, 22, 856, 10.1016/0038-0717(90)90169-Z Herman, 1995, Removal of cadmium, lead, and zinc from soil by a rhamnolipid biosurfactant, Environmental Science and Technology, 29, 2280, 10.1021/es00009a019 Höflich, 1997, Interactions of plant–microorganism-associations in heavy metal containing soils from sewage farms, Die Bodenkultur, 48, 239 Höflich, 1994, Plant growth stimulation by inoculation with symbiotic and association rhizosphere microorganisms, Experientia, 50 Höfte, 1993, Zinc affects siderophore-mediated high affinity iron uptake systems in the rhizosphere Pseudomonas aeruginosa 7NSK2, BioMetals, 6, 85, 10.1007/BF00140108 Hong, 1996, Isolation and characterization of mutants of the plant growth-promoting rhizobacterium Pseudomonas putida GR12-2 that overproduce indoleacetic acid, Current Microbiology, 32, 67, 10.1007/s002849900012 Idris, 2004, Bacterial communities associated with flowering plants of the Ni hyperaccumulator Thlaspi goesingense, Applied and Environmental Microbiology, 70, 2667, 10.1128/AEM.70.5.2667-2677.2004 Ike, 2007, Bioremediation of cadmium contaminated soil using symbiosis between leguminous plant and recombinant rhizobia with the MTL4 and the PCS genes, Chemosphere, 66, 1670, 10.1016/j.chemosphere.2006.07.058 Jalali, 1976, Biochemical nature of root exudates in relation to root rot of wheat–III. Carbohydrate shifts in response to foliar treatments, Soil Biology and Biochemistry, 8, 127, 10.1016/0038-0717(76)90076-6 Jankong, 2007, Enhanced phytoremediation of arsenic contaminated land, Chemosphere, 68, 1906, 10.1016/j.chemosphere.2007.02.061 Jezequel, 2005, Bioaugmentation with a Bacillus sp. to reduce the phytoavailable Cd of an agricultural soil: comparison of free and immobilized microbial inocula, Chemosphere, 59, 1323, 10.1016/j.chemosphere.2004.11.050 Joner, 2001, Time-course of heavy metal uptake in maize and clover as affected by root density and different mycorrhizal inoculation regimes, Biology and Fertility of Soils, 33, 351, 10.1007/s003740000331 Joner, 1997, Uptake of 109Cd by roots and hyphae of a Glomus mosseae/Trifolium subterraneum mycorrhiza from soil amended with high and low concentrations, New Phytologist, 135, 353, 10.1046/j.1469-8137.1997.00633.x Jurkevitch, 1988, Involvement of bacterial siderophores in the remedy of lime-induced chlorosis in peanut, Soil Science Society of America Journal, 52, 1032, 10.2136/sssaj1988.03615995005200040025x Kayser, 2001, Bioleaching for the decontamination of heavy metals, Wasser and Boden, 53, 54 Khan, 2005, Role of soil microbes in the rhizospheres of plants growing on trace metal contaminated soils in phytoremediation, Journal of Trace Elements in Medicine and Biology, 18, 355, 10.1016/j.jtemb.2005.02.006 Khan, 2006, Mycorrhizoremediation – an enhanced form of phytoremediation, Journal of Zhejiang University – Science B, 7, 503, 10.1631/jzus.2006.B0503 Khan, 2000, Role of plants, mycorrhizae and phytochelators in heavy metal contaminated land remediation, Chemosphere, 41, 197, 10.1016/S0045-6535(99)00412-9 Khan, 2000, Effect of soil on microbial responses to metal contamination, Environmental Pollution, 110, 115, 10.1016/S0269-7491(99)00288-2 Kloepper, 1980, Enhanced plant growth by siderophores produced plant growth-promoting rhizobacteria, Nature and Biotechnology, 286, 885 Kloepper, J.W., 2003. A review of mechanisms for plant growth promotion by PGPR. In: Sixth International PGPR Workshop, Calicut, India, pp. 81–92. Krotzky, 1988, Plant characteristics limiting associative N2-fixation (C2H2-reduction) with two cultivars of Sorghum nutans, Soil Biology and Biochemistry, 20, 157, 10.1016/0038-0717(88)90032-6 Kuiper, 2001, Selection of a plant–bacterium pair as a novel tool for rhizostimulation of polycyclic aromatic hydrocarbon-degrading bacteria, Molecular Plant–Microbe Interactions, 14, 1197, 10.1094/MPMI.2001.14.10.1197 Kuiper, 2004, Rhizoremediation: a beneficial plant–microbe interaction, Molecular Plant–Microbe Interactions, 17, 6, 10.1094/MPMI.2004.17.1.6 Kumar, 1995, Phytoextraction: the use of plants to remove heavy metals from soils, Environmental Science and Technology, 29, 1232, 10.1021/es00005a014 Kush, 1981, Root exudates as pre-invasive factors in the modulation of chick pea varieties, Soil Biology and Biochemistry, 13, 51, 10.1016/0038-0717(81)90102-4 Lasat, 2002, Phytoextraction of toxic metals: a review of biological mechanisms, Journal of Environmental Quality, 31, 109, 10.2134/jeq2002.0109 Leung, 2006, Interactions of mycorrhizal fungi with Pteris vittata (As hyperaccumulator) in As-contaminated soils, Environmental Pollution, 139, 1, 10.1016/j.envpol.2005.05.009 Lewandowski, 2006, The economic value of the phytoremediation function – assessed by the example of cadmium remediation by willow (Salix ssp.), Agricultural Systems, 89, 68, 10.1016/j.agsy.2005.08.004 Leyval, 1997, Effect of heavy metal pollution on mycorrhizal colonization and function: physiological, ecological and applied aspects, Mycorrhiza, 7, 139, 10.1007/s005720050174 Li, 2007, Heavy metal concentrations in soils and plant accumulation in a restored manganese mineland in Guangxi, South China, Environmental Pollution, 147, 168, 10.1016/j.envpol.2006.08.006 Liao, 2003, Interactions between arbuscular mycorrhizae and heavy metals under sand culture experiment, Chemosphere, 50, 847, 10.1016/S0045-6535(02)00229-1 Lodewyckx, 2002, Isolation, characterization, and identification of bacteria associated with the zinc hyperaccumulator Thlaspi caerulescens subsp. Calaminaria, International Journal of Phytoremediation, 4, 101, 10.1080/15226510208500076 Lombi, 2001, Phytoremediation of heavy metal-contaminated soils: natural hyperaccumulation versus chemically enhanced phytoextraction, Journal of Environmental Quality, 30, 1916, 10.2134/jeq2001.1919 Lopez, 2005, Enhancement of lead uptake by alfalfa (Medicago sativa) using EDTA and a plant growth promoter, Chemosphere, 61, 595, 10.1016/j.chemosphere.2005.02.028 Lugtenberg, 1999, What makes Pseudomonas bacteria rhizosphere competent?, Environmental Microbiology, 1, 9, 10.1046/j.1462-2920.1999.00005.x Majewska, 2005, Effect of microbial activity on Cd sorption/desorption processes in soil polluted with various Cd sources, Geophysical Research Abstracts, 7, 04332 Malcova, 2003, Effects of inoculation with Glomus intraradices on lead uptake by Zea mays L. and Agrostis capillaris L., Applied Soil Ecology, 23, 55, 10.1016/S0929-1393(02)00160-9 Marques, 2006, Zinc accumulation in Solanum nigrum is enhanced by different arbuscular mycorrhizal fungi, Chemosphere, 65, 1256, 10.1016/j.chemosphere.2006.03.022 McGrath, 2002, Phytoremediation of Metals, Metalloids, and Radionuclides, 10.1016/S0065-2113(02)75002-5 McLoughlin, 1994, Controlled release of immobilized cells as a strategy to regulate ecological competence of inocula, Advances in Biochemical Engineering Biotechnology, 51, 1 Medina, 2006, The growth-enhancement of clover by Aspergillus-treated sugar beet waste and Glomus mosseae inoculation in Zn contaminated soil, Applied Soil Ecology, 33, 87, 10.1016/j.apsoil.2005.08.003 Melnitchouck, 2005, Qualitative differences between day- and night-time rhizodeposition in maize (Zea mays L.) as investigated by pyrolysis-field ionization mass spectrometry, Soil Biology and Biochemistry, 37, 155, 10.1016/j.soilbio.2004.06.017 Mirleau, 2000, Fitness in soil and rhizosphere of Pseudomonas fluorescens C7R12 compared with a C7R12 mutant affected in pyoverdine synthesis and uptake, FEMS Microbiology Ecology, 34, 35, 10.1111/j.1574-6941.2000.tb00752.x Moreno, 2003, Growth conditions, elemental accumulation and induced physiological changes in Chinese cabbage, Chemosphere, 52, 1031, 10.1016/S0045-6535(03)00330-8 Mougin, 1997, Enhanced mineralization of lindane in soils supplemented with the white rot basidiomycete Phanerochaete chrysosporium, Soil Biology and Biochemistry, 29, 1321, 10.1016/S0038-0717(97)00060-6 Mulligan, 2001, Heavy metal removal from sediments by biosurfactants, Journal of Hazardous Materials, 85, 111, 10.1016/S0304-3894(01)00224-2 Mulligan, 2001, Remediation technologies for metal-contaminated soils and groundwater: an evaluation, Engineering Geology, 60, 193, 10.1016/S0013-7952(00)00101-0 Mulligan, 1999, Metal removal from contaminated soils and sediments by biosurfactants surfactin, Environmental Science and Technology, 33, 3812, 10.1021/es9813055 Naidu, 2003, Bioavailability of metals in the soil–plant environment and its potential role in risk assessment, 46 Neubauer, 2000, Heavy metal sorption on clay minerals affected by the siderophore desferrioxamine B, Environmental Science and Technology, 34, 2749, 10.1021/es990495w Nguyen, 2005, Correlations, partitioning and bioaccumulation of heavy metals between different compartments of Lake Balaton, Science of the Total Environment, 341, 211, 10.1016/j.scitotenv.2004.09.019 O'Sullivan, 1992, Traits of fluorescent Pseudomonas spp. involved in suppression of plant root pathogens, Microbiological Reviews, 56, 662, 10.1128/MMBR.56.4.662-676.1992 Pattern, 1996, Bacterial biosynthesis of indole-3-acetic acid, Canadian Journal of Microbiology, 42, 207, 10.1139/m96-032 Peter, 2004, Arbuscular mycorrhiza can depress translocation of zinc to shoots of host plants in soils moderately polluted with zinc, Plant and Soil, 261, 209, 10.1023/B:PLSO.0000035542.79345.1b Puschenreiter, 2001, Phytoextraction of heavy metal contaminated soils with Thlaspi goesingense and Amaranthus hybridus: rhizosphere manipulation using EDTA and ammonium sulfate, Journal of Plant Nutrition and Soil Science, 164, 615, 10.1002/1522-2624(200112)164:6<615::AID-JPLN615>3.0.CO;2-6 Rai, 2004, Revegetating fly ash landfills with Prosopis juliflora L.: impact of different amendments and Rhizobium inoculation, Environment International, 30, 293, 10.1016/S0160-4120(03)00179-X Raskin, 1997, Phytoremediation of metals: using plants to remove pollutants from the environment, Current Opinion in Biotechnology, 8, 221, 10.1016/S0958-1669(97)80106-1 Regvar, 2006, Vegetational and mycorrhizal successions at a metal polluted site: Indications for the direction of phytostabilisation?, Environmental Pollution, 144, 976, 10.1016/j.envpol.2006.01.036 Rekha, 2007, Effect of free and encapsulated Pseudomonas putida CC-FR2-4 and Bacillus subtilis CC-pg104 on plant growth under gnotobiotic conditions, Bioresource Technology, 98, 447, 10.1016/j.biortech.2006.01.009 Romkens, 2002, Potentials and drawbacks of chelate-enhanced phytoremediation of soils, Environmental Pollution, 116, 109, 10.1016/S0269-7491(01)00150-6 Safronova, 2006, Root-associated bacteria containing 1-aminocyclopropane-1-carboxylate deaminase improve growth and nutrient uptake by pea genotypes cultivated in cadmium supplemented soil, Biology and Fertility of Soils, 42, 267, 10.1007/s00374-005-0024-y Salt, 1995, Phytoremediation: a novel strategy for the removal of toxic metals from the environment using plants, Biotechnology Advances, 13, 468, 10.1038/nbt0595-468 Santschi, 1997, Heterogeneous processes affecting trace contaminant distribution in estuaries: the role of natural organic matter, Marine Chemistry, 58, 99, 10.1016/S0304-4203(97)00029-7 Sas-Nowosielska, 2004, Phytoextraction crop disposal – an unsolved problem, Environmental Pollution, 128, 373, 10.1016/j.envpol.2003.09.012 Shann, 1995, The role of plants and plant/microbial systems in the reduction of exposure, Environmental Health Perspectives, 103, 13 Sharma, 2003, Combat of iron-deprivation through a plant growth promoting fluorescent Pseudomonas strain GRP3A in mung bean (Vigna radiata L. Wilzeck), Microbiological Research, 158, 10.1078/0944-5013-00182 Sharma, 2003, Growth promoting influence of siderophore-producing Pseudomonas strains GRP3A and PRS9 in maize (Zea mays L.) under iron limiting conditions, Microbiological Research, 158, 243, 10.1078/0944-5013-00197 Shen, 2002, Lead phytoextraction from contaminated soil with high-biomass plant species, Journal of Environmental Quality, 31, 1893, 10.2134/jeq2002.1893 Sheng, 2006, Improvement of rape (Brassica napus) plant growth and cadmium uptake by cadmium-resistant bacteria, Chemosphere, 64, 1036, 10.1016/j.chemosphere.2006.01.051 Siciliano, 1998, Degradation of chlorinated benzoic acid mixtures by plant–bacteria associations, Environmental toxicology and Chemistry, 17, 728 Smith, 1997 So, 2003, Microbial enhancement of Cu2+ removal capacity of Eichhornia crassipes (Mart.), Chemosphere, 52, 1499, 10.1016/S0045-6535(03)00488-0 de Souza, 1999, Rhizosphere bacteria enhance selenium accumulation and volatilization by Indian mustard, Plant Physiology, 119, 565, 10.1104/pp.119.2.565 de Souza, 1999, Rhizosphere bacteria enhance the accumulation of selenium and mercury in wetland plants, Planta, 209, 259, 10.1007/s004250050630 Sudova, 2007, The effect of EDDS chelate and inoculation with the arbuscular mycorrhizal fungus Glomus intraradices on the efficacy of lead phytoextraction by two tobacco clones, Applied Soil Ecology, 35, 163, 10.1016/j.apsoil.2006.04.004 Thompson, 2005, Bioaugmentation for bioremediation: the challenge of strain selection, Environmental Microbiology, 7, 909, 10.1111/j.1462-2920.2005.00804.x Toler, 2005, Growth and metal accumulation of mycorrhizal sorghum exposed to elevated copper and zinc, Water, Air and Soil Pollution, 164, 155, 10.1007/s11270-005-2718-z Troxler, 1997, Autecology of the biocontrol strain Pseudomonas fluorescens CHA0 in the rhizosphere and inside roots at later stages of plant development, FEMS Microbiology Ecology, 23, 119, 10.1111/j.1574-6941.1997.tb00396.x Van Aken, 2004, Biodegradation of nitro-substituted explosives TNT, RDX, and HMX by a phytosymbiotic Methylobacterium sp. associated with Poplar Tissues (Populus deltoides×nigra DN34), Applied and Environmental Microbiology, 70, 508, 10.1128/AEM.70.1.508-517.2004 Vig, 2003, Bioavailability and toxicity of cadmium to microorganisms and their activities in soil: a review, Advances in Environmental Research, 8, 121, 10.1016/S1093-0191(02)00135-1 Vivas, 2006, Two bacterial strains isolated from a Zn-polluted soil enhance plant growth and mycorrhizal efficiency under Zn-toxicity, Chemosphere, 62, 1523, 10.1016/j.chemosphere.2005.06.053 Vivas, 2003, Symbiotic efficiency of autochthonous arbuscular mycorrhizal fungus (G. mosseae) and Brevibacillus sp. isolated from cadmium polluted soil under increasing cadmium levels, Environmental Pollution, 126, 179, 10.1016/S0269-7491(03)00195-7 Vogel-Mikus, 2006, Colonisation of a Zn, Cd and Pb hyperaccumulator Thlaspi praecox Wulfen with indigenous arbuscular mycorrhizal fungal mixture induces changes in heavy metal and nutrient uptake, Environmental Pollution, 139, 362, 10.1016/j.envpol.2005.05.005 Wang, 2007, Inoculation with arbuscular mycorrhizal fungus Acaulospora mellea decreases Cu phytoextraction by maize from Cu-contaminated soil, Pedobiologia, 51, 99, 10.1016/j.pedobi.2007.02.003 Wang, 2007, Role of microbial inoculation and chitosan in phytoextraction of Cu, Zn, Pb and Cd by Elsholtzia splendens – a field case, Environmental Pollution, 147, 248, 10.1016/j.envpol.2006.08.005 Weissenhorn, 1995, Arbuscular mycorrhizal contribution to heavy metal uptake by maize (Zea mays L.) in pot culture with contaminated soil, Mycorrhiza, 5, 245 Weller, 1994, Molecular ecology of rhizosphere microorganisms, biotechnology and release of GMOs Whiting, 2001, Rhizosphere bacteria mobilize Zn for hyperaccumulation by Thlaspi caerulescens, Environmental Science and Technology, 35, 3144, 10.1021/es001938v Wu, 2006, Engineering plant–microbe symbiosis for rhizoremediation of heavy metals, Applied and Environmental Microbiology, 72, 1129, 10.1128/AEM.72.2.1129-1134.2006 Wu, 2006, Selection of appropriate organic additives for enhancing Zn and Cd phytoextraction by hyperaccumulators, Journal of Environmental Sciences, 18, 1113, 10.1016/S1001-0742(06)60048-X Wu, Q.T., Liu, X.M., Meng, Q.Q., Long, X.X., Schwartz, C., Morel, J.L., 2004. Co-crop hyperaccumulator and low-accumulating plants for treating heavy metal contaminated soil and sludge. In: Fifth International Conference on Environmental Geochemistry in the Tropics, Haiko, Hainan, China. Wu, 2006, Effects of inoculation of plant growth-promoting rhizobacteria on metal uptake by Brassica juncea, Environmental Pollution, 140, 124, 10.1016/j.envpol.2005.06.023 Wu, 2006, Influence of bacteria on Pb and Zn speciation, mobility and bioavailability in soil: a laboratory study, Environmental Pollution, 144, 765, 10.1016/j.envpol.2006.02.022 Yang, 2000, Rhizosphere microbial community structure in relation to root location and plant iron nutritional status, Applied and Environmental Microbiology, 66, 345, 10.1128/AEM.66.1.345-351.2000 Zaidi, 2006, Significance of Bacillus subtilis strain SJ-101 as a bioinoculant for concurrent plant growth promotion and nickel accumulation in Brassica juncea, Chemosphere, 64, 991, 10.1016/j.chemosphere.2005.12.057 Zhuang, 2007, New advances in plant growth-promoting rhizobacteria for bioremediation, Environment International, 33, 406, 10.1016/j.envint.2006.12.005